CAT5273: Digital Potentiometer (POT), Dual 256-Tap, I2C Compatible
具体说明: The CAT5273 is a dual 256-position linear taper di...
The CAT5273 is a dual 256-position linear taper digital POT ideally suited for replacing mechanical potentiometers and variable resistors.
The wiper settings are controlled through an I2C-compatible digital interface. Upon power-up, the wiper assumes a midscale position and may be repositioned anytime after the power is stable. The device can be programmed to go to a shutdown state during operation.
The CAT5273 operates from 2.7 V to 5.5 V, while consuming less than 2 µA. This low operating current, combined with a small package footprint, makes the CAT5273 ideal for battery-powered portable applications.
The CAT5271, designed as a pin for pin replacement for the AD5248, operates over the -40°C to +85°C industrial temperature range.
Dual 256-position - Offers high-resolution adjustment
End-to-End Resistance: 50 kΩ, 100 kΩ
I2C Compatible Interface
Power-on Preset to Midscale
Single Supply 2.7 V to 5.5 V
Low Temperature Coefficient 100 ppm/°C
Low Power, IDD 2 A max
Wide Operating Temperature -40°C to +85°C
Transducer Adjustment of Pressure, Temperature, Position, Chemical, and Optical Sensors
RF Amplifier Biasing
Gain Control and Offset Adjustment
Compliance: Pb-free Halide free
具体说明: Digital Potentiometer (POT), Dual 256-Tap, I2C Compatible
封装 类型: MSOP-10
封装 外形: 846AE
容器 类型: REEL
容器 数量: 3000
# of Pots:
# of Taps:
Resistance Typ (kΩ):
VH Max (V):
Wiper Position Memory:
VDD Max (V):