dual digital potentiometers.
* Two potentiometers in one package
* 256 resistor taps-0.4% resolution
* I2C serial interface
- Three address pins, up to eight devices/bus
* Wiper resis.
including control, parameter adjustments, and signal processing.
Ordering Information
PART NUMBER
PART
RESISTANCE
M.
PIN SYMBOL 1 VCC 2 WP 3 RH0 4 RL0 5 RW0 6 A2 7 SCL 8 SDA 9 GND 10 RW1 11 RL1 12 RH1 13 A0 14 A1
DESCRIPTION Power supply pin Hardware write protection pin. Active low. Prevents any “Write” operation of the I2C interface. “High” terminal of DCP0 “Lo.
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