16 V, 4 MHz RR0 Amplifiers
AD8665/AD8666/AD8668
OUT 1
V– 2
The AD866x family is single supply, rail-to-rail output
amplifiers with low noise performance featuring an extended
operating range with supply voltages up to 16 V. They also
feature low input bias currents, wide signal bandwidth, and low
input voltage and current noise. For lower offset voltage, choose
the AD8661/AD8662/AD8664 family.
The combination of low offsets, very low input bias currents,
and wide supply range make these amplifiers useful in a wide
variety of cost sensitive applications normally associated with
much higher priced JFET amplifiers. Systems using high
impedance sensors, such as photo diodes, benefit from the
combination of low input bias current, low noise, and low offset
and bandwidth. The wide operating voltage range matches high
performance ADCs and DACs. Audio applications and medical
monitoring equipment can take advantage of the high input
impedance, low voltage and current noise, wide bandwidth, and
the lack of popcorn noise found in many other low input bias
current amplifiers.
The AD866x family is specified over the extended industrial
temperature range (−40°C to +125°C). See the Ordering Guide
for automotive models.
V+
4
–IN
NC
1
–IN
2
+IN
3
AD8665
TOP VIEW
4 (Not to Scale)
VEE
8
NC
7
VCC
6
OUT
5
NC
NC = NO CONNECT
06195-040
Figure 1. AD8665, 5-Lead SOT-23 (RJ-5)
OUT A
1
–IN A
2
+IN A
3
AD8666
TOP VIEW
4 (Not to Scale)
V–
8
V+
7
OUT B
6
–IN B
5
+IN B
06018-001
Figure 2. AD8665, 8-Lead SOIC_N (R-8)
Figure 3. AD8666, 8-Lead SOIC_N (R-8)
OUT A
1
–IN A
2
AD8666
+IN A
3
V–
4
TOP VIEW
(Not to Scale)
8
V+
7
OUT B
6
–IN B
5
+IN B
06195-002
GENERAL DESCRIPTION
5
TOP VIEW
(Not to Scale)
+IN 3
APPLICATIONS
Sensor amplification
Reference buffers
Medical equipment
Physiological measurements
Signal filters and conditioning
Consumer audio
Photodiode amplification
ADC driver
Level shifting circuits
AD8665
06195-039
PIN CONFIGURATIONS
Figure 4. AD8666, 8-Lead MSOP (RM-8)
OUT A
1
14 OUT D
IN A
2
13 –IN D
+IN A
3
AD8668
V+
4
TOP VIEW
(Not to Scale)
+IN B
5
10 +IN C
–IN B
6
9
–IN C
OUT B
7
8
OUT C
12 +IN D
11 V–
06195-003
Offset voltage: 2.5 mV max
Low input bias current: 1 pA max
Single-supply operation: 5 V to 16 V
Dual-supply operation: ±2.5 V to ±8 V
Low noise: 8 nV/√Hz @ 10 kHz
Wide bandwidth: 4 MHz
Rail-to-rail output
Unity-gain stable
Lead-free packaging
AD8666/AD8668 qualified for automotive applications
Figure 5. AD8668, 14-Lead TSSOP (RU-14)
OUT A
1
14
–IN A
2
13
–IN D
+IN A
3
12
+IN D
AD8648
AD8668
OUT D
11 V–
TOP VIEW
(Not to Scale) 10
+IN C
V+
4
+IN B
5
–IN B
6
9
–IN C
OUT B
7
8
OUT C
06195-004
FEATURES
Figure 6. AD8668, 14-Lead SOIC_N (R-14)
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2006–2011 Analog Devices, Inc. All rights reserved.
AD8665/AD8666/AD8668
TABLE OF CONTENTS
Features .............................................................................................. 1
Absolute Maximum Ratings ............................................................5
Applications ....................................................................................... 1
Thermal Resistance .......................................................................5
General Description ......................................................................... 1
ESD Caution...................................................................................5
Pin Configurations ........................................................................... 1
Typical Performance Characteristics ..............................................6
Revision History ............................................................................... 2
Outline Dimensions ....................................................................... 12
Specifications..................................................................................... 3
Ordering Guide .......................................................................... 14
REVISION HISTORY
7/11—Rev. A to Rev. B
Change to Features and General Description Sections ............... 1
Updated Outline Dimensions ....................................................... 12
Changes to Ordering Guide .......................................................... 13
Added Automotive Products Section........................................... 13
10/06—Rev. 0 to Rev. A
Added AD8665 ................................................................... Universal
Added New Figure 1 and Figure 2,
Renumbered Sequentially................................................................ 1
Changes to Table 4 ............................................................................ 5
Changes to Figure 8, Figure 9, and Figure 11 ............................... 6
Change to Figure 40 ....................................................................... 11
Updated Outline Dimensions ....................................................... 12
Changes to Ordering Guide .......................................................... 13
4/06—Rev 0: Initial Version
Rev. B | Page 2 of 16
AD8665/AD8666/AD8668
SPECIFICATIONS
VDD = 5.0 V, VCM = VDD/2, TA = 25oC, unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Symbol
Conditions
VOS
Offset Voltage Drift
Input Bias Current
ΔVOS/ΔT
IB
VCM = 2.5 V
VCM = −0.1 V to +3.0 V
−40°C < TA < +125°C
−40°C < TA < +125°C
Input Offset Current
IOS
Min
Typ
Max
Unit
0.7
2.5
3.0
5.0
10
1
550
0.5
70
+3.0
mV
mV
mV
μV/°C
pA
pA
pA
pA
V
dB
dB
V/mV
3.0
0.2
−40°C < TA < +125°C
0.1
−40°C < TA < +125°C
Input Voltage Range
Common-Mode Rejection Ratio
Large-Signal Voltage Gain
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Short-Circuit Output Current
Closed-Loop Output Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
VCM
CMRR
AVO
VOH
VOL
ISC
ZOUT
PSRR
VCM = −0.1 V to +3.0 V
−40°C < TA < +125°C
RL = 2 kΩ, VO = 0.5 V to 4.5 V
IOUT = 1 mA
−40°C < TA < +125°C
IOUT = 1 mA
−40°C < TA < +125°C
−0.1
84
79
68
4.88
4.86
ISY
145
4.93
50
98
94
115
1.1
−40°C < TA < +125°C
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Phase Margin
NOISE PERFORMANCE
Peak-to-Peak Noise
Voltage Noise Density
Channel Separation
85
105
±19
50
At 1 MHz, AV = 1
VDD = 5.0 V to 16 V
−40°C < TA < +125°C
100
1.4
2.0
V
V
mV
mV
mA
Ω
dB
dB
mA
mA
SR
GBP
ΦM
RL = 2 kΩ
3.5
4
70
V/μs
MHz
Degrees
en p-p
en
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 kHz
f = 10 kHz
2.4
10
8
−115
μV p-p
nV/√Hz
nV/√Hz
dB
CS
Rev. B | Page 3 of 16
AD8665/AD8666/AD8668
VDD = 16 V, VCM = VDD/2, TA = 25oC, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Symbol
Conditions
VOS
Offset Voltage Drift
Input Bias Current
ΔVOS/ΔT
IB
VCM = 8 V
VCM = −0.1 V to +14.0 V
−40°C < TA < +125°C
−40°C < TA < +125°C
Input Offset Current
IOS
Min
Typ
Max
Unit
0.6
2.5
3.0
5.0
10
1
550
0.5
70
+14.0
mV
mV
mV
μV/°C
pA
pA
pA
pA
V
dB
dB
V/mV
3.0
0.2
−40°C < TA < +125°C
0.1
−40°C < TA < +125°C
Input Voltage Range
Common-Mode Rejection Ratio
Large-Signal Voltage Gain
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Short-Circuit Output Current
Closed-Loop Output Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
VCM
CMRR
AVO
VOH
VOL
ISC
ZOUT
PSRR
VCM = −0.1 V to +14.0 V
−40°C < TA < +125°C
RL = 2 kΩ, VO = 0.5 V to 15.5 V
IOUT = 1 mA
−40°C < TA < +125°C
IOUT = 1 mA
−40°C < TA < +125°C
−0.1
90
80
130
15.94
15.90
ISY
255
15.96
22
98
94
115
1.15
−40°C < TA < +125°C
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Phase Margin
NOISE PERFORMANCE
Peak-to-Peak Noise
Voltage Noise Density
Channel Separation
40
50
±140
50
At 1 MHz, AV = 1
VDD = 5.0 V to 16 V
−40°C < TA < +125°C
110
1.55
2.0
V
V
mV
mV
mA
Ω
dB
dB
mA
mA
SR
GBP
ΦM
RL = 2 kΩ
3.5
4
73
V/μs
MHz
Degrees
en p-p
en
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 kHz
f = 10 kHz
2.5
10
8
−115
μV p-p
nV/√Hz
nV/√Hz
dB
CS
Rev. B | Page 4 of 16
AD8665/AD8666/AD8668
ABSOLUTE MAXIMUM RATINGS
THERMAL RESISTANCE
Table 3.
Parameter
Supply Voltage
Input Voltage
Differential Input Voltage
Output Short-Circuit to GND
Storage Temperature Range
Operating Temperature Range
Lead Temperature (Soldering, 60 sec)
Junction Temperature
Rating
18 V
GND to VDD
±18 V
Indefinite
−65°C to +150°C
−40°C to +125°C
300°C
150°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Table 4. Thermal Resistance
Package Type
5-Lead SOT-23 (RJ-5)
8-Lead SOIC_N (R-8)
8-Lead MSOP (RM-8)
14-Lead SOIC (R-14)
14-Lead TSSOP (RU-14)
ESD CAUTION
Rev. B | Page 5 of 16
θJA
240
158
210
120
180
θJC
92
43
45
36
35
Unit
°C/W
°C/W
°C/W
°C/W
°C/W
AD8665/AD8666/AD8668
TYPICAL PERFORMANCE CHARACTERISTICS
100
300
VS = 5V AND 16V
250
INPUT BIAS CURRENT (pA)
NUMBER OF AMPLIFIERS
VDD = 16V
90 VCM = 8V
TA = 25°C
80 600 AMPLIFIERS
70
60
50
40
30
20
200
150
100
50
–2
–1
0
1
2
3
INPUT OFFSET VOLTAGE (mV)
0
–40
06195-005
0
–3
10000
VDD = 16V
VCM = 8V
–40°C < TA < +125°C
300 AMPLIFIERS
OUTPUT SATURATION VOLTAGE (mV)
NUMBER OF AMPLIFIERS
20
40
60
80
100
120
Figure 10. Input Bias Current vs. Temperature
20
16
0
TEMPERATURE (°C)
Figure 7. Input Offset Voltage Distribution
18
–20
06195-008
10
14
12
10
8
6
4
VDD = 16V
TA = 25°C
1000
VDD TO VOH
SOURCING
100
VOL
SINKING
10
1
0.1
0.001
1
0
2
3
4
5
6
7
8
9
10
11
12
TCVOS (µV/°C)
06195-006
0
0.1
1
10
100
LOAD CURRENT (mA)
Figure 11. Output Saturation Voltage vs. Load Current
Figure 8. VOS Drift (TCVOS) Distribution
100
5
OUTPUT SATURATION VOLTAGE (mV)
VDD = 16V
4 TA = 25°C
3
2
1
0
–1
–2
–3
VDD = 16V
IOUT = 1mA
80
60
VDD TO VOH
SOURCING
40
VOL
SINKING
20
–5
–1
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
INPUT COMMON-MODE VOLTAGE (V)
0
–40
–20
0
20
40
60
80
100
TEMPERATURE (°C)
Figure 12. Output Saturation Voltage vs. Temperature
Figure 9. Offset Voltage vs. Common-Mode Voltage
Rev. B | Page 6 of 16
120
06195-010
–4
06195-007
INPUT OFFSET VOLTAGE (mV)
0.01
06195-009
2
AD8665/AD8666/AD8668
PHASE
40
20
90
ФM = 73°
GAIN
135
180
0
80
60
PSRR (dB)
45
60
VDD = 16V
TA = 25°C
OPEN-LOOP PHASE SHIFT (Degrees)
VDD = 16V
RL = 2kΩ
CL = 10pF
40
20
PSRR–
100k
1M
0
1k
06195-011
10k
225
10M
FREQUENCY (Hz)
10k
100k
1M
Figure 16. Power Supply Rejection Ratio vs. Frequency
Figure 13. Open-Loop Gain and Phase vs. Frequency
100
1000
VDD = 16V
VOLTAGE NOISE DENSITY (nV/√Hz)
VDD = 5V TO 16V
TA = 25°C
10
AV = +100
AV = +10
AV = +1
1
0.01
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
1
10
06195-012
0.1
10
100
1k
10k
FREQUENCY (Hz)
Figure 17. Voltage Noise Density vs. Frequency
Figure 14. Closed-Loop Output Impedance vs. Frequency
120
VDD = 5V TO 16V
TA = 25°C
VDD = 16V
TA = 25°C
VOLTAGE (1µV/DIV)
100
80
60
40
10k
100k
1M
FREQUENCY (Hz)
4M
Figure 15. Common-Mode Rejection Ratio vs. Frequency
TIME (1s/DIV)
Figure 18. 0.1 Hz to 10 Hz Voltage Noise
Rev. B | Page 7 of 16
06195-016
0
1k
06195-013
20
06195-015
100
ZOUT (Ω)
4M
FREQUENCY (Hz)
06195-014
PSRR+
–20
1k
CMRR (dB)
OPEN-LOOP GAIN (dB)
100
0
80
AD8665/AD8666/AD8668
VDD = 16V
RL = 10kΩ
CL = 10pF
AV = +1
0V
VOUT (20mV/DIV)
VDD = ±8V
AV = –100
VIN
–100mV
8V
VOUT
TIME (0.5µs/DIV)
06195-020
06195-017
0V
TIME (5µs/DIV)
Figure 19. Small-Signal Transient Response
Figure 22. Positive Overload Recovery Time
10
VDD = ±8V
RL = 10kΩ
CL = 10pF
AV = +1
8
6
VDD = ±8V
AV = –100
100mV
VIN
VOUT (V)
4
2
0V
0
0V
–2
–4
–6
06195-018
–10
TIME (2µs/DIV)
TIME (5µs/DIV)
Figure 23. Negative Overload Recovery Time
Figure 20. Large-Signal Transient Response
80
70
VDD = 16V
VIN = 100mV p-p
70
NUMBER OF AMPLIFIERS
60
40
+OS
–OS
20
10
VDD = 5V
VCM = 2.5V
TA = 25°C
550 AMPLIFIERS
60
50
40
30
20
0
1
10
100
1000
LOAD CAPACITANCE (pF)
0
–3
–2
–1
0
1
2
INPUT OFFSET VOLTAGE (mV)
Figure 24. Input Offset Voltage Distribution
Figure 21. Small-Signal Overshoot vs. Load Capacitance
Rev. B | Page 8 of 16
3
06195-022
10
06195-019
OVERSHOOT (%)
50
30
06195-021
VOUT
–8V
–8
AD8665/AD8666/AD8668
VDD = 5V
ILOAD = 1mA
OUTPUT SATURATION VOLTAGE (mV)
20
15
10
5
100
VDD TO VOH
SOURCING
80
60
VOL
SINKING
40
20
0
–40
1
0
2
3
4
5
6
7
8
9
10
TCVOS (µV/°C)
06195-023
0
0
20
40
60
80
120
100
TEMPERATURE (°C)
Figure 28. Output Saturation Voltage vs. Temperature
Figure 25. VOS Drift (TCVOS) Distribution
80
5
0
VDD = 5V
RL = 2kΩ
CL = 10pF
VDD = 5V
TA = 25°C
4
60
3
OPEN-LOOP GAIN (dB)
INPUT OFFSET VOLTAGE (mV)
–20
06195-026
25
NUMBER OF AMPLIFIERS
120
VDD = 5V
VCM = 2.5V
–40°C ≤ TA ≤ +125°C
300 AMPLIFIERS
2
1
0
–1
–2
45
PHASE
40
20
GAIN
90
135
ФM = 70°
0
–3
180
OPEN-LOOP PHASE SHIFT (Degrees)
30
0
0.5
1.0
1.5
2.0
2.5
3.5
3.0
INPUT COMMON-MODE VOLTAGE (V)
–20
1k
10k
FREQUENCY (Hz)
1000
VDD = 5V
TA = 25°C
VDD = 5V
100
VDD TO VOH
SOURCING
10
ZOUT (Ω)
100
VOL
SINKING
1
10
AV = +100
1
AV = +10
0.1
0.1
0.001
0.01
0.1
1
10
LOAD CURRENT (mA)
20
0.01
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 30. Closed-Loop Output Impedance vs. Frequency
Figure 27. Output Saturation Voltage vs. Load Current
Rev. B | Page 9 of 16
10M
06195-028
AV = +1
06195-025
OUTPUT SATURATION VOLTAGE (mV)
1000
225
10M
1M
Figure 29. Open-Loop Gain and Phase vs. Frequency
Figure 26. Offset Voltage vs. Common-Mode Voltage
3000
100k
06195-027
–5
–0.5
06195-024
–4
AD8665/AD8666/AD8668
120
1.5
VDD = 5V
TA = 25°C
VDD = ±2.5V
RL = 10kΩ
CL = 10pF
AV = +1
1.0
100
0.5
0
VOUT (V)
CMRR (dB)
80
60
–0.5
–1.0
40
–1.5
20
10k
100k
4M
1M
FREQUENCY (Hz)
–2.5
06195-029
0
1k
06195-032
–2.0
TIME (1µs/DIV)
Figure 34. Large-Signal Transient Response
Figure 31. Common-Mode Rejection Ratio vs. Frequency
100
70
VDD = 5V
TA = 25°C
VDD = 5V
VIN = 100mV p-p
60
80
OVERSHOOT (%)
60
40
40
+OS
30
–OS
20
PSRR–
20
10
PSRR+
100k
1M
4M
FREQUENCY (Hz)
0
1
10
06195-033
10k
06195-030
1000
100
LOAD CAPACITANCE (pF)
Figure 32. Power Supply Rejection Ratio vs. Frequency
Figure 35. Small-Signal Overshoot vs. Load Capacitance
VDD = ±2.5V
AV = –100
VDD = 5V
RL = 100kΩ
CL = 10pF
AV = +1
2.5V
VOUT
0V
0V
VIN
TIME (0.4µs/DIV)
06195-031
–100mV
TIME (4µs/DIV)
Figure 36. Positive Overload Recovery Time
Figure 33. Small-Signal Transient Response
Rev. B | Page 10 of 16
06195-034
0
1k
VOUT (20mV/DIV)
PSRR (dB)
50
AD8665/AD8666/AD8668
2.00
VDD = ±2.5V
AV = –100
1.75
SUPPLY CURRENT (mA)
100mV
VIN
0V
0V
1.50
1.25
1.00
0.75
0.50
VOUT
06195-035
TIME (4µs/DIV)
0
0
2
4
6
8
10
12
14
SUPPLY VOLTAGE (V)
Figure 37. Negative Overload Recovery Time
Figure 39. Supply Current vs. Supply Voltage
2.0
10
1.8
8
1.6
6
1.4
VDD = ±8V
AV = +1
VIN
VOUT
4
VDD = 5V
1.0
0.8
2
0
–2
0.6
–4
0.4
–6
0.2
–8
–20
0
20
40
60
80
100
TEMPERATURE (°C)
120
–10
TIME (10µs/DIV)
Figure 40. No Output Phase Reversal
Figure 38. Supply Current vs. Temperature
Rev. B | Page 11 of 16
06195-038
VOLTAGE (V)
VDD = 16V
1.2
06195-036
SUPPLY CURRENT (mA)
VOUT = VDD/2
0
–40
16
06195-037
0.25
–2.5V
AD8665/AD8666/AD8668
OUTLINE DIMENSIONS
5.00 (0.1968)
4.80 (0.1890)
8
4.00 (0.1574)
3.80 (0.1497)
5
1
6.20 (0.2441)
5.80 (0.2284)
4
1.27 (0.0500)
BSC
0.25 (0.0098)
0.10 (0.0040)
1.75 (0.0688)
1.35 (0.0532)
0.51 (0.0201)
0.31 (0.0122)
COPLANARITY
0.10
SEATING
PLANE
0.50 (0.0196)
0.25 (0.0099)
45°
8°
0°
0.25 (0.0098)
0.17 (0.0067)
1.27 (0.0500)
0.40 (0.0157)
012407-A
COMPLIANT TO JEDEC STANDARDS MS-012-AA
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
Figure 41. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body
(R-8)
Dimensions shown in millimeters and (inches)
3.20
3.00
2.80
8
3.20
3.00
2.80
1
5.15
4.90
4.65
5
4
PIN 1
IDENTIFIER
0.65 BSC
0.95
0.85
0.75
15° MAX
1.10 MAX
0.40
0.25
6°
0°
0.23
0.09
COMPLIANT TO JEDEC STANDARDS MO-187-AA
Figure 42. 8-Lead Mini Small Outline Package [MSOP]
(RM-8)
Dimensions shown in millimeters
Rev. B | Page 12 of 16
0.80
0.55
0.40
10-07-2009-B
0.15
0.05
COPLANARITY
0.10
AD8665/AD8666/AD8668
5.10
5.00
4.90
14
8
4.50
4.40
4.30
6.40
BSC
1
7
PIN 1
0.65 BSC
1.20
MAX
0.15
0.05
COPLANARITY
0.10
0.20
0.09
0.30
0.19
0.75
0.60
0.45
8°
0°
SEATING
PLANE
061908-A
1.05
1.00
0.80
COMPLIANT TO JEDEC STANDARDS MO-153-AB-1
Figure 43. 14-Lead Thin Shrink Small Outline Package [TSSOP]
(RU-14)
Dimensions shown in millimeters
8.75 (0.3445)
8.55 (0.3366)
8
14
1
7
1.27 (0.0500)
BSC
0.25 (0.0098)
0.10 (0.0039)
COPLANARITY
0.10
0.51 (0.0201)
0.31 (0.0122)
6.20 (0.2441)
5.80 (0.2283)
0.50 (0.0197)
0.25 (0.0098)
1.75 (0.0689)
1.35 (0.0531)
SEATING
PLANE
45°
8°
0°
0.25 (0.0098)
0.17 (0.0067)
1.27 (0.0500)
0.40 (0.0157)
COMPLIANT TO JEDEC STANDARDS MS-012-AB
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
Figure 44. 14-Lead Standard Small Outline Package [SOIC_N]
Narrow Body
(R-14)
Dimensions shown in millimeters and (inches)
Rev. B | Page 13 of 16
060606-A
4.00 (0.1575)
3.80 (0.1496)
AD8665/AD8666/AD8668
3.00
2.90
2.80
1.70
1.60
1.50
5
4
1
2
3.00
2.80
2.60
3
0.95 BSC
1.90
BSC
1.45 MAX
0.95 MIN
0.15 MAX
0.05 MIN
0.50 MAX
0.35 MIN
0.20 MAX
0.08 MIN
SEATING
PLANE
10°
5°
0°
0.60
BSC
0.55
0.45
0.35
11-01-2010-A
1.30
1.15
0.90
COMPLIANT TO JEDEC STANDARDS MO-178-AA
Figure 45. 5-Lead Small Outline Transistor Package [SOT-23]
(RJ-5)
Dimensions shown in millimeters
ORDERING GUIDE
Model 1, 2
AD8665ARZ
AD8665ARZ-REEL
AD8665ARZ-REEL7
AD8665ARJZ-R2
AD8665ARJZ-REEL
AD8665ARJZ-REEL7
AD8666ARZ
AD8666ARZ-REEL
AD8666ARZ-REEL7
AD8666ARMZ
AD8666ARMZ-REEL
AD8666WARZ-R7
AD8666WARZ-RL
Temperature Range
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
Package Description
8-Lead SOIC_N
8-Lead SOIC_N
8-Lead SOIC_N
5-Lead SOT-23
5-Lead SOT-23
5-Lead SOT-23
8-Lead SOIC_N
8-Lead SOIC_N
8-Lead SOIC_N
8-Lead MSOP
8-Lead MSOP
8-Lead SOIC_N
8-Lead SOIC_N
Package Option
R-8
R-8
R-8
RJ-5
RJ-5
RJ-5
R-8
R-8
R-8
RM-8
RM-8
R-8
R-8
AD8668ARZ
AD8668ARZ-REEL
AD8668ARZ-REEL7
AD8668ARUZ
AD8668ARUZ-REEL
AD8668WARUZ-R7
AD8668WARUZ-RL
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
14-Lead SOIC_N
14-Lead SOIC_N
14-Lead SOIC_N
14-Lead TSSOP
14-Lead TSSOP
14-Lead TSSOP
14-Lead TSSOP
R-14
R-14
R-14
RU-14
RU-14
RU-14
RU-14
1
2
Branding
A1B
A1B
A1B
A16
A16
Z = RoHS Compliant Model
W = Qualified for Automotive Applications.
AUTOMOTIVE PRODUCTS
The AD8666W/AD8668W models are available with controlled manufacturing to support the quality and reliability requirements of
automotive applications. Note that these automotive models may have specifications that differ from the commercial models; therefore,
designers should review the Specifications section of this data sheet carefully. Only the automotive grade products shown are available for
use in automotive applications. Contact your local Analog Devices account representative for specific product ordering information and
to obtain the specific Automotive Reliability reports for these models.
Rev. B | Page 14 of 16
AD8665/AD8666/AD8668
NOTES
Rev. B | Page 15 of 16
AD8665/AD8666/AD8668
NOTES
©2006–2011 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D06195-0-7/11(B)
Rev. B | Page 16 of 16