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AD5124

Analog Devices
Part Number AD5124
Manufacturer Analog Devices
Description Nonvolatile Digital Potentiometer
Published Nov 18, 2012
Detailed Description Data Sheet FEATURES 10 kΩ and 100 kΩ resistance options Resistor tolerance: 8% maximum Wiper current: ±6 mA Low temperat...
Datasheet PDF File AD5124 PDF File

AD5124
AD5124

Overview
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 4 mm × 4 mm package option APPLICATIONS Portable electronics level adjustment LCD panel brightness and contrast controls Programmable filters, delays, and time constants Programmable power supplies Quad Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer AD5124/AD5144/AD5144A FUNCTIONAL BLOCK DIAGRAM VLOGIC VDD LRDAC POWER-ON RESET RESET DIS SCLK/SCL SDI/SDA SYNC/ADDR0 SDO/ADDR1 SERIAL INTERFACE 7/8 AD5124/AD5144 RDAC1 A1 INPUT REGISTER 1 W1 B1 RDAC2 A2 INPUT REGISTER 2 W2 B2 RDAC3 A3 INPUT REGISTER 3 W3 B3 RDAC4 A4 INPUT REGISTER 4 W4 B4 EEPROM MEMORY 10877-001 GND VSS WP Figure 1.
AD5124/AD5144 24-L...


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