Part Number
|
AD5121 |
Manufacturer
|
Analog Devices |
Description
|
Nonvolatile Digital Potentiometer |
Published
|
Dec 16, 2013 |
Detailed Description
|
Single Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer
Data Sheet
FEATURES
10 kΩ and 100 kΩ resis...
|
Datasheet
|
AD5121
|
Overview
Single Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer
Data Sheet
FEATURES
10 kΩ and 100 kΩ resistance options Resistor tolerance: 8% maximum Wiper current: ±6 mA Low temperature coefficient: 35 ppm/°C Wide bandwidth: 3 MHz Fast start-up time 75 µs Linear gain setting mode Single- and dual-supply operation Independent logic supply: 1.
8 V to 5.
5 V Wide operating temperature: −40°C to +125°C 3 mm × 3 mm LFCSP package 4 kV ESD protection
VLOGIC
AD5121/AD5141
FUNCTIONAL BLOCK DIAGRAM
VDD INDEP
POWER-ON RESET
AD5121/ AD5141
RESET DIS SCLK/SCL SDI/SDA SYNC/ADDR0 SDO/ADDR1 SERIAL INTERFACE 7/8
RDAC INPUT REGISTER
A W B
EEPROM MEMORY
APPLICATIONS
Portable electronics...
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