Healthcare Applications
analog.com
Signal Chains
Medical Ultrasound (AD9272, AD9520/22, AD7982, ADR434, AD8339, ADP1706/08, ADP120/130/170, ADM2914, AD5428, ADA4841-2, AD8138, AD8022)
AUX OUT
DIAGNOSTIC ULTRASOUND
COMPLETE SOLUTION
DAC/AUX
AMP
8
AD8138
ADR434
AD5428
TGC INPUT
AMP
DAC/TGC
8
AD8138
12
SERIAL
T/R SWITCH
VGA
LNA
8
Rx/CWD IN
HS/ADC
AAF
CP
SW
4
AD9271/AD9272/AD9273
TIME GAIN CONTROL (TGC) PATH
FPGA
AD9276/
AD9277
WITH I/Q
MASTER CLOCK
CLOCKS
AD9520/AD9522
AUX OUT
BPF
I/V
AMP
POWER SUPPLY OPTIONS
ADP1706/ADP1707/ADP1708
(HIGH CURRENT)
ADP120/ADP130/ADP170
(ULTRALOW NOISE, LOW Iq)
LDO
3.3VA
LDO
3.0VA
LDO
2.5VA
LDO
1.8VA
LDO
1.8VD
LDO
±5VA*
I/Q
DEMOD
AD8339
AD8022
PR/ADC
AD7982
AMP
ADA4841-2
I/V
AMP
AMP
18
SERIAL
ADR434
PR/ADC
AD7982
18
SERIAL
ADM2914
QUAD UV/OV
DETECTOR
*–5VA = LT1175
2
ADI COMPONENTS
Converters: ADCs
AD9272 Octal LNA/VGA/AAF/ADC and Crosspoint Switch
Key Features
Product Link
• LNA input referred noise voltage is 0.75nV/√Hz
www.analog.com/AD9272
• VGA range is 42 dB
• 12-bit ADC at 10 MSPS to 80 MSPS
Benefits
• Low power: only 195 mW/channel
• Variable LNA gain (15.6 dB, 17.9 dB, 21.3 dB) allows different
input full scale ranges (367 mW, 550 mW, 733 mW)
• Flexible AAF filter can be programmed for 8 MHz to 18 MHz
Key Applications
• Diagnostic ultrasound
• Non-destructive test
• Automotive radar
Cost
$54.00 per unit in 1k quantity for 40 MSPS version
Package Options
• 100-lead TQFP
Related Devices
AD8333: DC to 50 MHz, Dual I/Q Demodulator and Phase Shifter
AD8339: DC to 50 MHz, Quad I/Q Demodulator and Phase Shifter
AD8021: Low Noise, High Speed Amplifier for 16-Bit Systems
AD7665: 16-Bit 570 kSPS Bipolar PulSAR® ADC
AD7686: 500 kSPS 16-BIT PulSAR® A/D Converter
3
Converters: DACs
AD7982 18-Bit, 1 MSPS PulSAR® 7.0 mW ADC
Key Features
Related Devices
• 18-bit resolution: no missing codes
Part Number
• Throughput: 1 MSPS
• INL: 61 LSB typ, 62 LSB max.
Benefits
• Low power dissipation:
• 7.0 mW @ 1 MSPS
• 70 mW @ 10 kSPS
• Single supply operation
• 2.5 V analog supply
• 1.8 V/2.5 V/3 V/5 V logic levels
• Serial interface SPI/QSPI/Microwire/DSP
• Ability to daisy-chain, plus BUSY indicator
Key Applications
• Battery powered equipment
• Data acquisition systems
• Medical instruments
Cost
$23.00 per unit in 1k quantity
Package Options
• 10-lead MSOP
• 10-lead LFCSP
4
Resolution (Bits)
Sampling Rate
Power Dissipation
AD7980
16
1 MSPS
7 mW
AD7982
18
1 MSPS
7 mW
AD7983
16
1.33 MSPS
10.5 mW
AD7984
18
1.33 MSPS
12 mW
Product Link
www.analog.com/AD7982
Converters: DACs
AD5428 Dual 8-Bit, High Bandwidth, Multiplying DAC with Parallel Interface
Key Features
Related Devices
• 10 MHz multiplying bandwidth
Part Number
• INL of ±0.25 LSB @ 8 bits
• Output noise, 25 nV/√Hz
Resolution
Update Rate
Package
AD5428
8-Bits
21.3 MSPS
20-lead TSSOP
AD5440
10-Bits
21.3 MSPS
24-lead TSSOP
AD5447
12-Bits
21.3 MSPS
24-lead TSSOP
Benefits
• Small package, 20-lead TSSOP
Product Link
• Low power, 0.5 µA typical current consumption
www.analog.com/AD5428
• Low noise
Key Applications
• Ultrasound TGC (Time Gain Control)
• AUX output DAC in ultrasound systems
Cost
$1.91 per unit in 1k quantity
Package Options
•20-lead TSSOP
5
Clock Generation and Distribution
AD9520/9522 CMOS Output Clock Generator with Integrated 2.8 GHz VCO
Key Features
• Nonvolatile EEPROM stores configuration settings
• Twelve 800 MHz differential outputs divided into 4 groups
• Additive output jitter as low as 245 fs rms
Benefits
• User configurable start-up conditions
• Very low impact on converter SNR
• Minimized board space consumption
Key Applications
• Low jitter, low phase noise clock distribution
• Clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs
• Instrumentation
Cost
$12.65 per unit in 1k quantity
Package Options
• 6-lead LFCSP
Product Link
www.analog.com/AD9520
www.analog.com/AD9522
6
RF/IF Components
AD8339 DC to 50 MHz, Quad I/Q Demodulator and Phase Shifter
Key Features
Related Devices
• Quad integrated I/Q demodulator
AD8432: Dual Ultra Low Noise Amplifier
• Optimized to drive the AD8339
• 16 phase select on each output (22.5° per step)
•
Quadrature demodulation accuracy
• Phase accuracy: 61°
• Amplitude imbalance: 60.05 dB
• Bandwidth
• 4LO: LF to 200 MHz
• RF: LF to 50 MHz
AD8332: Dual Variable Gain Amplifier with Ultra Low Noise Pre-Amplifier
• Integrated LNA used to drive AD8339
Product Link
www.analog.com/AD8339
• Baseband: determined by external filtering
Benefits
• High integration
• Low power consumption
• SPI-compatible serial interface port for ease of programmability
Key Applications
• CW Doppler ultrasound medical imaging
• Phased array radar systems
• Communication receivers
Cost
$12.09 per unit in 1k quantity
Package Options
• 40-lead LFCSP
7
Amplifiers: High Speed Op Amp
AD8022 Dual, High Speed, Low Noise Op Amp
Key Features
Related Devices
• Low noise and distortion
• 2.5 nV/√Hz voltage noise @ 100 kHz
• 1.2 pA/√Hz current noise
• SFDR 110 dB @ 200 kHz
• ADA4841-1: (Single) & ADA4841-2 (Dual): Low Power, Low Noise
and Distortion, Rail-to-Rail Output Amplifiers
• High speed
• 130 MHz bandwidth (–3 dB), G = +1
• Settling time to 0.1%, 68 ns
• 50 V/ms slew rate
• Low offset voltage: 1.5 mV typical
• Low power consumption: 4.0 mA/Amp
• Wide supply range: +5 V, 62.5 V to 612 V
Benefits
• Provides the noise and distortion performance required to
efficiently drive 16- to 18-bit precision ADCs such as ADI’s
PulSAR® converters
• Low power makes it ideal for portable, medical and industrial
applications with high channel counts
Key Applications
• Ultrasound signal processing
• Low power, low noise signal processing
• 16-/18-bit PulSAR® ADC drivers and preamps
• Active filters
• Portable instrumentation
Cost
$2.38 per unit in 1k quantity
Package Options
• 8-lead SOIC
• 8-lead MSOP
8
• AD8021: Single, High Speed, Low Noise Amplifier
Product Link
www.analog.com/AD8022
Amplifiers: Output Amplifier
ADA4841-2 Dual, Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier
Key Features
Cost
• Low power: 1.1 mA/amp
$2.32 per unit in 1k quantity
• Low wideband noise
• 2.1 nV/√Hz
• 1.4 pA/√Hz
• Low 1/f noise
• 7 nV/√Hz @ 10 Hz
• 13 pA/√Hz @ 10 Hz
Package Options
• 8-lead MSOP
• 8-lead SOIC
• Low distortion: –105 dBc @ 100 kHz, VO = 2 V p-p
Related Devices
• High speed
• 80 MHz, –3 dB bandwidth (G = +1)
• 12 V/ms slew rate
• 175 ns settling time to 0.1%
ADA4841-1: Single version of the ADA4841-2
• Low offset voltage: 0.3 mV maximum
Product Link
• Rail-to-rail output
www.analog.com/ADA4841-2
AD8021: Low Noise, High Speed Amplifier for 16-Bit Systems
• Power down
• Wide supply range: 2.7 V to 12 V
Benefits
• Provides noise and distortion performance required to efficiently drive
16- to 18-bit precision ADCs such as ADI’s PulSAR® converters
• Low power makes it ideal for portable, medical and industrial applications
with high channel counts
Key Applications
• Ultrasound CW Doppler
• Low power, low noise signal processing
• Battery-powered instrumentation
• 16-/18-bit PulSAR® ADC drivers
9
Amplifier: Differential
AD8138 Low Distortion Differential Amplifier
Key Features
Key Applications
• Easy to use, single-ended-to-differential conversion
• Single-ended-to-differential converters
• Adjustable output common-mode voltage
• Differential buffers
• Externally adjustable gain
• Active filters
• Low harmonic distortion
• ADC drivers
• –94 dBc SFDR @ 5 MHz
• IF and baseband gain blocks
• –85 dBc SFDR @ 20 MHz
• Line drivers
• –3 dB bandwidth of 320 MHz, G = +1
• Fast settling to 0.01% of 16 ns
Cost
• Slew rate 1150 V/ms
$3.80 per unit in 1k quantity
• Fast overdrive recovery of 4 ns
Package Options
Benefits
• Internal common-mode feedback loop also provides exceptional output
balance and suppression of even-order harmonic distortion products which
are important for line driving
• Low dc offset and excellent dynamic performance of the AD8138 make it
well- suited for a wide variety of medical and signal processing ultrasound
applications
• Low noise and low distortion is ideal for driving ADCs with resolutions up
to 14- bits from dc to 40 MHz as well as buffering DAC outputs
• Adjustable level of the output common mode allows the AD8138 to match
the input of the ADC or the next stage in the signal chain
10
• 8-lead SOIC
• 8-lead MSOP
Related Devices
ADA4932-1: (Single) & ADA4932-2 (Dual): Low Power Differential ADC Drivers
ADA4938-1: (Single) & ADA4938-2 (Dual): Ultralow Distortion Differential ADC Drivers
AD8132: Low Cost, High Speed Differential Amplifier
Product Link
www.analog.com/AD8138
Linear Regulators
ADP1706 1 Amp, Low Dropout, CMOS Linear Regulator
Key Features
Package Options
• Input voltage range: 2.5 V to 5.5 V
• Exposed paddle 8-lead SOIC
• 16 fixed output voltage options from 0.75 V to 3.3 V (61% initial accuracy)
• Exposed paddle 8-lead LFCSP
• Adjustable output from 0.8 V to 5.0 V (ADP1708)
• Low quiescent current of 50 mA with IL = 0 mA, 1.2 mA with IL = 1 A
Related Devices
• Low shutdown current: <1 mA
• Low dropout voltage: 345 mV @ IL = 1 A
Part
Number
Output Voltage
Options
• Logic controlled enable (ADP1706, ADP1707, ADP1708)
ADP1706
0.75, 0.8, 0.85, 0.9,
0.95, 1.0, 1.05, 1.1,
1.15, 1.2, 1.3, 1.5,
1.8, 2.5, 3.0, 3.3
ADP1707
0.75, 0.8, 0.85, 0.9,
0.95, 1.0, 1.05, 1.1,
1.15, 1.2, 1.3, 1.5,
1.8, 2.5, 3.0, 3.3
ADP1708
Adjustable
0.8 V to 5.0 V
Benefits
• Tight accuracy plus excellent line and load regulation make the ADP1706
ideal for high-performance power supplies in FPGA/DSP/microprocessor
based systems
• Programmable soft-start and tracking capability enable ADP1706
family products to meet the stringent power-up requirements of
today’s processors
• Low shutdown and quiescent currents minimize power loss in power
conscious medical systems
• Small LFCSP-8 package is ideal for compact medical equipment
Features
Package
Options
Programmable
soft-start using
external capacitor
Exposed paddle SOIC-8
Exposed paddle LFCSP-8
(3.0 3 3.0 3 0.9 mm)
Tracking input
Exposed paddle SOIC-8
simplifies power Exposed paddle LFCSP-8
sequencing. Fixed
(3.0 3 3.0 3 0.9 mm)
100 µs start-up time
Fixed 100 µs
start-up time
Exposed paddle SOIC-8
Exposed paddle LFCSP-8
(3.0 3 3.0 3 0.9 mm)
Product Link
www.analog.com/ADP1706
Key Applications
• Power supplies for DSP/FPGA/microprocessor-based medical systems
• High-performance power supplies requiring voltage tracking and
energy management
• Portable medical systems with severe space and power constraints
Cost
$1.09 per unit in 1k quantity
11
Power Management: Linear Regulators
ADP121/130/170 150/350/300 mA, Low Quiescent Current, CMOS Linear Regulators
Key Features
Package Options
• Input voltage range: 1.2 V to 5.5 V
• 4-ball WLCSP
• Fixed output voltage options from 0.8 V to 3.3 V (61% initial accuracy)
• 5-lead TSOT
• Low quiescent current
• Low shutdown current
Related Devices
• Low dropout voltage
Part
Number
Output Voltage
Options
Output Quiescent Shutdown
Current Current
Current
(no load)
ADP121
1.2, 1.5, 1.8, 2.0,
2.5, 2.8, 3.0, 3.3
150 mA
11 mA
<1 µA
4-ball WLCSP
5-lead TSOT
ADP130
0.8, 1.2, 1.5, 1.8, 2.5 350 mA
25 mA
<1 µA
5-lead TSOT
ADP170
1.2, 1.5, 1.8, 2.5, 2.8 300 mA
23 mA
<1 µA
5-lead TSOT
ADP171
0.8 to 3.0 (Adjustable) 300 mA
23 mA
<1 µA
5-lead TSOT
• Excellent PSRR of 70 dB @ 10 kHz with 1.2 V/0.8 V/0.8 V output
• Low noise
• Current limit and thermal overload protection
• Logic controlled enable
Benefits
• Low shutdown and quiescent currents minimize power loss in portable
medical systems
• Tiny packages ideal for compact medical equipment
• Excellent PSRR and low-noise ideal for high-quality power rail generation
Key Applications
• High-quality power rail generation with ON/OFF control
• Post regulation for AC-to-DC and DC-to-DC power supplies
• Power control for high-efficiency medical equipment
Cost
Starting at $0.27 per unit in 1k quantity
12
Product Link
www.analog.com/ADP121
www.analog.com/ADP130
www.analog.com/ADP170
Package
Options
Comparators
ADM2914 Quad UV/OV Positive/Negative Voltage Monitor
Key Features Benefits
• Precisely monitoring of 4 voltage supplies
• High threshold accuracy: 61.2%
• Resistor programmable UV/OV trip thresholds
• Ability to monitor up to 2 negative supplies
Benefits
• Increased system reliability by monitoring UV and OV
• Ability to monitor negative rails
Key Applications
• Medical equipment
• Telecom equipment
• PCs/servers supply monitoring
• Core and I/O voltage monitoring
Cost
$3.99 per unit in 1k quantity
Package Options
• 16-lead SSOP
Product Link
www.analog.com/ADM2914
13
Precision References
ADR434 Ultralow Noise XFET® Voltage Reference with Current Sink and Source Capability
Key Features
• Ultralow noise
Related Devices
VIN
VOUT
• Low drift of 3 ppm/ºC
ADR430: 4.1 V to 18 V
2.048 V
• Both source and sink capabilities
ADR431: 4.5 V to 18 V
2.500 V
ADR433: 5.0 V to 18 V
3.000 V
ADR434: 6.1 V to 18 V
4.096 V
ADR435: 7.0 V to 18 V
5.000 V
ADR439: 6.5 V to 18 V
4.500 V
Benefits
• Very stable and precision reference voltage
• Suitable for high performance instrumentation
Key Applications
• High performance medical imaging
• Bedside patient monitoring instruments
Cost
$3.09 per unit in 1k quantityy
Package Options
• 8-lead SOIC
• 8-lead MSOP
14
Product Link
www.analog.com/ADR434
Healthcare Product Selection Table
Analog to Digital Converter
Product
Description
Resolution
Supply
Sample rate
Power Dissipation
Package
AD9272
Octal ADC with LNA, VGA, filter
and crosspoint switch
12 bits
1.8 V and 3 V analogue,
1.8 V digital
40, 60 and 80 MSPS variants
1975 mW max at 80 MSPS
TQFP
AD7982
18 bit, 1MSPS,
low power SAR ADC
18 bits
2.5 volts VDD, 1.8 - 5 volts VIO
1 MSPS (can operate
down to 1 KSPS or less)
8.6 mW max at 1MSPS
MSOP,
LFCSP
Digital to Analog Converter
Product
Function
Resolution
Settling Time
Supply
Linearity
Package
AD5428
Dual 8 bit, high bandwidth MDAC,
parallel interface
8 bits
120 nSecs max to 1 mV,
80 nSecs typ
2.5 - 5.5 Volts ,
10 mA max, 0.5 mA typical
60.25 LSB INL,
61LSB DNL
TSSOP
Amplifiers
Product
Distinguishing features
Noise
Power supply
Supply current per amplifier
Bias current (Ib)
Package
AD8138
Low distortion single ended
to differential amplifier
5 nV/√Hz,
2 pA/√Hz
single 3 to 65 volts
23 mA max
63 mA typ, 7mA ma
SOIC , MSOP
Low power, low noise,
low distortion rail-to-rail output
2.1 nV/√Hz,
1.4 pA/√Hz
2.7 to 12 V
1.5 mA max, 90mA max
in power down
5.3 mA max
SOIC, MSOP
Dual wide supply range,
wideband low noise amplifier
2.5 nV/√Hz,
1.2 pA/√Hz
single +4.5V
to 613.0 volts
5.5 mA max, 6.1 mA over
temperature, 4 mA typ
5.0 mA max, 2.5 mA typical
SOIC , MSOP
ADA4841-2
AD8022
Clock IC
Product
AD9520/AD9522
Description
Functionality
Power Supply
Ouput Logic
Output jitter, 9520/9522
Package
LVPECL/CMOS / LVDS/CMOS
multi-output clock IC
PLL, VCO, 1-32 dividers,
EEPROM
VS: 3.3 V , VCP:
3.3 V to 5.0 V
AD9520=CMOS/LVPECL,
AD9522=CMOS/LVDS
225fSecs / 242 fSecs RMS
LFCSP
I/Q demodulator
Product
Description
Channel configuration
Bandwidth and frequency range
Supply
Phase / Amplitude error
Package
AD8339
Quad DC-50 MHz I/Q
demodulator and phase shifter
4 independent channels,
common LO
DC - 50 MHz
64.5 -5.5 volts, 36 mA VPOS,
–18mA VNEG max
61º, 0.25 dB/60.1 dB
channel match
LFCSP
Voltage Reference
Product
Ouput Voltage
Initial Accuracy A/B grades
Tempco A/B grades
Supply voltage headroom
Temperature Range
Package
ADR434
4.096 volts
5 / 1.5 mV
10/3 ppm/ºC max
2 volts
–40°C to +125°C
SOIC, MSOP
Suppply monitor
Product
Description
Threshold accuracy
Voltage / Quiescent current
Other features
Temperature Range
Package
ADM2914
quad voltage monitoring IC,
positive/negative or mixed
61.2%
1-6 V VCC / 100mA at 6 volts
programmable timeout period,
Buffered Ref output
–40°C to +85°C
SSOP
Voltage Regulator Examples
Product
Function
Supply voltage
Output voltage accuracy
Shutdown current
Quiescent Current
Package
ADP130-2.5
Low dropout 350 mA
CMOS linear regulator
2.6 - 3.6 volts
2%, 3% over full temp
and output ranges
< 1 mA, 20 mA max over
+85°C to +125°C
220 mA max at full load
TSOT
ADP1706
1 Amp low dropout
CMOS linear regulator
2.5 - 5.5 volts
2.5% over line,
load and temperature
1.0 mA max over
temperature
1.55 mA at 1A output
over temperature
SOIC, LFCSP
15
Analog Devices Line Card
Amplifiers and Comparators
Audio Amplifiers
Comparators
Current Sense Amplifiers
Differential Amplifiers
Instrumentation Amplifiers
Isolation Amplifiers
Log Amplifiers/Detectors
Operational Amplifiers (Op Amps)
RF/IF Amplifiers
Variable Gain Amplifiers
Video Amplifiers/Buffers/Filters
Video Codecs
Video Compression
Video Decoders
Video Encoders
Broadband Products
Broadband Amplifiers
Broadband Codecs
CATV Amplifiers/Splitters
Clock and Data Recovery/Retiming
Digital Crosspoint Switches
Clock and Timing Products
Analog-to-Digital Converters
Clock Generation and Distribution
Clock and Data Recovery/Retiming
PLL Synthesizers/VCOs
Analog-to-Digital Converters
Digital-to-Analog Converters
Audio Analog-to-Digital Converters
Digital-to-Analog Converters
Audio Digital-to-Analog Converters
Digital Potentiometers
Video Encoders
Analog Microcontrollers
Capacitance-to-Digital Converters
Energy Measurement
Isolated Analog-to-Digital Converters
Synchro-/Resolver-to-Digital Converters
Temperature-to-Digital Converters
Touch Screen Controllers
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Audio/Video Products
Analog/HDMI/DVI Interfaces
Audio Analog-to-Digital Converters
Audio Amplifiers
Audio Codecs
Audio Digital-to-Analog Converters
Audio Signal Processors
Camera/Camcorder Analog Front Ends
Display Driver Electronics
Lens Driver Components
Mobile TV Tuners
Sample Rate Converters
Video Amplifiers/Buffers/Filters
16
Embedded Processing and DSP
Products
Blackfin® Processors
SHARC® Processors
TigerSHARC® Processors
ADSP-21xx Processors
Fiber Optic Products
Clock and Data Recovery/Retiming
Laser Drivers
Log/Limiting Amplifiers
Transimpedance Amplifiers
Interface Products
Digital Isolators
Level Translators
RS-232
RS-485
Transceivers
MEMS and Sensors
References
iMEMS® Accelerometers
iMEMS Gyroscopes
Analog Temperature Sensors
Digital Temperature Sensors
Voltage References
Power Management Products
Battery Management
Display and Lighting
Hot Swap
Linear Regulators
Digital Power Management
Power Monitors
Sequencers
Supervisors
Switched Capacitor Converters
(Inductorless DC-to-DC Converters)
Switching Controllers
(External Switches)
Switching Regulators
(Integrated FET Switches)
RF/IF Components
DDS Modulators
Digital Upconverters/Downconverters
Direct Digital Synthesis (DDS)
Log Amplifiers/Detectors
Mixers/Multipliers
Modulators/Demodulators
PLL Synthesizers/VCOs
RF Switches
RF/IF Amplifiers
RF/IF Transceivers
RMS Detectors
Rx/Tx Subsystems
Short Range Transceivers
Switches/Multiplexers
Analog Crosspoint Switches
Analog Switches
Digital Crosspoint Switches
Multiplexers (Muxes)
RF Switches
Temperature Sensing and
Thermal Management Products
Analog Temperature Sensors
Digital Temperature Sensors
Remote Temperature Sensors
Temperature Switches
Wireless Products
DDS Modulators
Digital Upconverters/Downconverters
Mobile TV Tuners
Other Linear Products
Analog Multipliers/Dividers
Automatic Test Equipment
Hall Effect Sensors
IOS Subsystems
LVDT Sensor Amplifiers
Matched Transistors
Military/Aerospace
Modems
Multichip Modules
RMS-to-DC Converters
Sample-/Track-and-Hold Amplifiers
Analog Devices web site
Analog Devices’ web site offers a readily available and comprehensive range of product and application support to help engineers
meet their design objectives.
Visit the “Use Design Tools, Get Support” site for design tools, technical documentation,
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Visit the “Explore Applications” tab for interactive signal chains and product selection
tools, organized for your specific application.
Ask your distributor sales representative to provide information on these complementary “analog is everywhere” promotions:
Industrial Instrumentation Applications
Green Energy Applications
• AD7923 4-Channel 200 kSPS, 12-Bit A/D Converter with Sequencer
• AD5420 Single Channel, 16-Bit, Serial Input, Current Source DAC
• AD421 Loop-Powered 4-20 mA DAC
• ADE5169 Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
• AD5601 2.7 V to 5.5 V, <100 mA, 8-Bit nanoDAC , SPI Interface
• ADT7310 60.5°C Accurate, 16-Bit Digital SPI Temperature Sensor
• AD5228 32-Position Manual Up/Down Control Potentiometer
• AD8211 High Voltage Current Shunt Monitor
®
• ADA4841-1 Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier
• ADG884 0.5 V CMOS Dual 2:1 MUX/SPDT Audio Switch
• AD8214 High Voltage Threshold Detector
• ADuC7061 Low-Power, Precision Analog Microcontroller, Dual S-D ADCs, Flash/EE, ARM7TDMI
• ADP121 150 mA, Low Quiescent Current, CMOS Linear Regulator
• ADuC842 Precision Analog Microcontroller: 16MIPS 8052 Flash MCU + 8-Ch 12-Bit
ADC + Dual 12-Bit DAC
• ADM6713 Microprocessor Supervisory Circuit
• ADF7020/23 High Performance, Low Power ISM Band, FSK/GFSK/OOK Transceiver IC
• ADSP-BF534 Blackfin Processor with CAN Connectivity
• ADL5320 400 MHz to 2700 MHz RF Driver Amplifier
• ADL5521 400 MHz to 4000 MHz Low Noise Amplifier
• ADP121 150 mA, Low Quiescent Current, CMOS Linear Regulator
• ADP3333 High Accuracy Ultralow IQ, 300 mA, anyCAP® Low Dropout Regulator
• ADP1720 50 mA, High Voltage, Micropower Linear Regulator
• ADR280 1.2 V Ultralow Power High PSRR Voltage Reference
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Analog Devices, Inc.
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Germany
Tel: 49.89.76903.0
Fax: 49.89.76903.157
Analog Devices, Inc.
Japan Headquarters
Analog Devices, KK
New Pier Takeshiba
South Tower Building
1-16-1 Kaigan, Minato-ku,
Tokyo, 105-6891
Japan
Tel: 813.5402.8200
Fax: 813.5402.1064
Analog Devices, Inc.
Southeast Asia
Headquarters
Analog Devices
22/F One Corporate Avenue
222 Hu Bin Road
Shanghai, 200021
China
Tel: 86.21.2320.8000
Fax: 86.21.2320.8222
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