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LCD Controllers
Interface Products
The CP240x extremely low power LCD controller devices can drive up to 128 LCD segments. These devices are easily
interfaced with any microcontroller using SPI or I2C interfaces. A benefit to this approach is designers can select the
best-fit MCU for the system and then add the CP240x to handle LCD requirements efficiently with respect to system size
and power consumption.
AC Current Sensors
The Si85xx products are unidirectional AC current sensors available in full-scale ranges of 5,10 and 20A. Si85xx products
are ideal upgrades for older current-sensing technologies offering size, performance and cost advantages over current
transformers, Hall effect devices, DCR circuits and other approaches. The Si85xx products are extremely low loss, adding
less than 1.3mΩ of series resistance and less than 2nH series inductance in the sensing path at 25°C. Current-sensing
terminals are isolated from the other package pins, providing up to 5kVRMS isolation level per safety approval ratings.
Features: Single-chip AC current sensor • Leading-edge noise suppression eliminates need for leading-edge blanking
• “Ping-Pong” output version allows one Si85xx to replace two low current transformers in full-bridge designs • FAULT
output helps safeguard operation • ±5% initial accuracy • Large 2 Vpp minimum output at full scale • High-side or lowside current sensing • -40°C ~ 125°C operating range • 12-QFN and 20-SOIC packages
Applications: Power supplies • Motor controls • Lighting equipment • Industrial equipment
Current
(A)
Output
Mode
Package
Digi-Key
Part No.
1
Price Each
25
Silicon Labs
Part No.
100
LCD
I/O
Segments Pins Serial Bus
128
36
SPI
128
36
SPI
128
36
I2C
128
36
I2C
64
20
SPI
64
20
I2C
Evaluation Board for the CP2400
Evaluation Board for the CP2401
Development Kit for the CP2400
Development Kit for the CP2401
Single
12-QFN
336-1718-5-ND
.79
.77
.74
SI8501-C-IM
Single
12-QFN
336-1719-5-ND
.82
.79
.76
SI8502-C-IM
20
Single
12-QFN
336-1720-5-ND
.86
.83
.80
SI8503-C-IM
5
Single
20-SOIC
336-1721-5-ND
1.08
1.04
1.00
SI8501-C-IS
Frequency
MHz
Input
10
Single
20-SOIC
336-1722-5-ND
1.12
1.08
1.04
SI8502-C-IS
5 ~ 700
Differential
20
Single
20-SOIC
336-1723-5-ND
1.17
1.14
1.09
SI8503-C-IS
Differential
Differential
Single3.3V CMOS
Ended
5
Ping-Pong
12-QFN
336-1724-5-ND
.86
.83
.80
SI8511-C-IM
5 ~ 700
5 ~ 250
10
Ping-Pong
12-QFN
336-1725-5-ND
.89
.87
.83
SI8512-C-IM
5 ~ 200
20
Ping-Pong
12-QFN
336-1726-5-ND
.93
.90
.87
SI8513-C-IM
5
Ping-Pong
20-SOIC
336-1727-5-ND
1.17
1.14
1.09
SI8511-C-IS
10
Ping-Pong
20-SOIC
336-1728-5-ND
1.22
1.18
1.14
SI8512-C-IS
20
Ping-Pong
20-SOIC
336-1729-5-ND
1.28
1.24
1.19
SI8513-C-IS
Ping-Pong
12-QFN
336-1730-5-ND
.86
.83
.80
SI8517-C-IM
Ping-Pong
12-QFN
336-1731-5-ND
.89
.87
.83
SI8518-C-IM
20
Output
Digi-Key
Format
Outputs Package Part No.
3.3V
4
24-QFN 336-1549-5-ND
LVPECL
3.3V LVDS
4
24-QFN 336-1550-5-ND
3.3V HCSL
4
24-QFN 336-1551-5-ND
8
12-QFN
336-1732-5-ND
.93
.90
.87
SI8519-C-IM
Ping-Pong
20-SOIC
336-1733-5-ND
1.17
1.14
1.09
SI8517-C-IS
Ping-Pong
20-SOIC
336-1734-5-ND
1.22
1.18
1.14
SI8518-C-IS
20
Ping-Pong
20-SOIC
336-1735-5-ND
1.28
1.24
1.19
SI8519-C-IS
Description
Digi-Key
Part No.
19.22
—
—
SI85XX-EVB
SPI-I2C Bridge Device and GPIO Port Expander
336-1324-ND
EEPROM
(bytes)
1024
1024
Silicon Labs
Part No.
CP2400-GM
CP2400-GQ
CP2401-GM
CP2401-GQ
CP2402-GM
CP2403-GM
CP2400AB
CP2401AB
CP2400DK
CP2401DK
C
Price Each
Silicon Labs
25 100 Part No.
3.05 2.94 2.82 SI5330A-A00200-GM
3.05 2.94 2.82 SI5330B-A00204-GM
2.49 2.41 2.32 SI5330C-A00207-GM
1.31 1.27 1.22 SI5330F-A00214-GM
A Single-chip SPI to I2C bridge and GPIO port expander that allows a SPI master to communicate as an I2C master
device. Features: • 4-wire SPI bus operates at frequencies up to 1MHz • Fully functional I2C master transmit and
receive operation • I2C data at frequencies configurable up to 400kHz • 255 byte data receive and transmit buffers
• Internal oscillator • 2.4V ~ 3.6V operation • Active LOW interrupt output • 5 volt tolerant I/O pins • 8 general
purpose I/O pins
Ping-Pong
USB to UART
Bridge
100
1.55
1.55
1.55
1.55
1.08
1.08
—
—
—
—
SPI to I2C Bridge
5
336-1425-ND
1
24-QFN 336-1552-5-ND
10
Current Sensor Evaluation Board 10A
Price Each
25
1.61
1.61
1.61
1.61
1.12
1.12
—
—
—
—
Buffers
5
5
1
1.67
1.67
1.67
1.67
1.16
1.16
33.72
33.72
124.31
124.31
◆ RoHS Compliant
10
10
Digi-Key
Part No.
336-1855-5-ND◆
336-1856-ND◆
336-1859-5-ND◆
336-1860-ND◆
336-1863-5-ND◆
336-1864-5-ND◆
336-1857-ND
336-1861-ND
336-1758-ND
336-1862-ND
Package
48-QFN
48-TQFP
48-QFN
48-TQFP
32-QFN
32-QFN
Price
Each
Silicon Labs
Part No.
2.10
CP2120-GM
The CP210x is a single-chip USB to UART bridge that converts data traffic between USB and UART formats. The chip includes a complete USB 2.0 full-speed function controller, bridge control logic and a UART
interface with transmit/receive buffers and modem handshake signals. The device also features on-board EEPROM, a voltage regulator, a USB transceiver and an integrated internal oscillator, eliminating external
components generally required in USB applications. System development is further simplified by the CP210xEK evaluation kit, which includes a complete USB to RS-232 evaluation board and royalty-free device
drivers for PC and Macintosh platforms.
RAM
(bytes)
1kB
1kB
Digital Port
I/O Pins
—
4
Serial Buses
UART to USB Bridge
UART to USB Bridge
Internal Oscillator
Yes
Yes
USB 2.0
(Mbps)
EEPROM
Clock
UART
Baud Rates
12
12
12
12
512B
1024B
1024B
1024B
Internal
Internal
Internal
Internal
300bps ~ 921.6kbps
300bps ~ 1Mbits
300bps ~ 1Mbits
300bps ~ 1Mbits
Other
Voltage Regulator host I/O
Voltage Regulator RS485, Split VDDIO
RX/TX
Buffer
Package
RoHS Compliant
512B
28-QFN (5mm x 5mm)
576B / 640B
28-QFN (5mm x 5mm)
576B / 640B
28-QFN (5mm x 5mm)
576B / 640B
28-QFN (5mm x 5mm)
Digi-Key
Part No.
336-1161-ND
336-1163-ND
Package
28-QFN
28-QFN
Price
Each
27.95
27.95
Silicon Labs
Part No.
CP2102EK
CP2103EK
Digi-Key
Part No.
Price
Each
Tape and Reel
Pricing 1,500
Silicon Labs
Part No.
336-1162-ND
336-1160-ND
336-1802-2-ND‡
336-1164-ND
3.30
2.62
—
3.53
—
—
2105.57/M
—
CP2101-GM
CP2102-GM
CP2102-GMR
CP2103-GM
‡ Tape and Reel
The CP220x is a single-chip Ethernet controller containing an integrated IEEE 802.3-compliant Media Access Controller (MAC), a 10 Base-T Physical Layer (PHY), and 8kB of non-volatile Flash memory available in either
a 28-pin QFN (5mm x 5mm), or 48-pin TQFP (9mm x 9mm) package. The on-chip Flash memory may be used to store user constants, web server content, or can be used as general purpose nonvolatile memory. The
Flash is factory pre-programmed with a unique 48-bit MAC address stored in the last six memory locations. Having the unique MAC address stored in the CP220x often removes the necessary serialization step from the
product manufacturing process of most embedded systems.
Ethernet
Controllers
Flash
(kB)
Parallel
Host Interface
8
8-bit Non-Multiplexed EMIF
Parallel Host
AutoPre-Programmed
Interface Speed Negotiation
MAC Address
30 Mbps
Yes
Yes
8
8-bit Multiplexed EMIF
25 Mbps
Yes
Yes
RAM
Size
2 kB TX and
4 kB RX Buffer
2 kB TX and
4 kB RX Buffer
LEDs
Separate Link
and Activity
Combined Link
and Activity
Temperature
Range
-40°C ~ 85°C
-40°C ~ 85°C
Evaluation Kit for CP2201 Ethernet Controller
Digi-Key
Package
Part No.
48-TQFP
336-1312-ND◆
(9mm x 9mm)
28-QFN
336-1313-ND◆
(5mm x 5mm)
336-1316-ND
Price
Each
Silicon Labs
Part No.
Development Kit
Part No.
5.56
CP2200-GQ
ETHERNETDK
4.71
CP2201-GM
ETHERNETDK
CP2201EK
—
28.91
◆ RoHS Compliant
Wireline Products
ISOmodem® Embedded Modems
Voice CODEC
Silicon Laboratories’ embedded modem solutions are most feature rich, compact and flexible 2400 baud modems on the
market. Available in two 16-pin SOIC packages, the Si2401 and Si2400 embedded modem solutions eliminate the need
for a separate DSP data pump, modem controller, codec, isolation transformer, relay, opto-isolators and 2~4 wire hybrid.
Features: • Simple AT command UART interface • Globally compliant line interface • Line-in-use and parallel phone
intrusion detection • Caller ID detection and decode
Features: • Microphone Amplifier • Input Mixer • Headphone Driver • Handset Hybrid • Wide dynamic range in a small
footprint • Minimizes external components
Description
Maximum
Data Rate
Voice
Codec
Package
System-Side
Digi-Key
Part No.
Price
Each
Silicon Labs
Part No.
V.22bis Modem, Chipset
2400 bps
No
16-SOIC
336-1095-ND◆
17.81
SI2401-FS
Description
Digi-Key
Part No.
Price
Each
Silicon Labs
Part No.
Evaluation Board for the SI2400 with a UART Interface
Evaluation Board for the SI2401 with a UART Interface
DTMF Decoder Kit
Embedded Ethernet Development Kit
Embedded Modem Development Kit
336-1166-ND
336-1167-ND
336-1283-ND
336-1284-ND
336-1285-ND
123.92
144.57
143.57
114.66
124.30
SI2400URT-EVB
SI2401FS10-EVB
DTMFDECODER-RD
ETHERNETDK
MODEMDK
◆ RoHS Compliant
Description
Voice CODEC
Digi-Key
Part No.
336-1382-ND
Package
16-SOIC
Price
Each
1.40
Power over Ethernet
The Si3400 integrates an IEEE 802.3af compliant interface and complete power management solution for a Power
over Ethernet (PoE) powered device (PD) application. The Si3400 converts the high voltage supplied over a
10/100/1000BASE-T Ethernet cable into a regulated low voltage output supply. For applications that require more
power than the 11W (max) capability of the Si3400, the Si3401 provides the same feature set as the Si3400 but adds an
increased hot swap switch current limit of 470mA (min.), versus the Si3400’s 350mA (min.). The Si3401’s higher current
limit enables it to support applications in the range of 14 ~ 16W.
Description
Integrated PD I/F with
PWM Controller
Current
Limit (mA)
350
Output Power
Digi-Key
(Max.)
Package Part No.
11W
20-QFN 336-1385-ND
1
Price Each
25
100
2.68
Free shipping on orders over €65! All prices in euro and include duties.
ç Prev Page
Silicon Labs
Part No.
SI3000-C-FS
2.07
Silicon Labs
Part No.
1.48 SI3400-E1-GM
(EU2011-EN)
645
Next Pageè