Datasheet Analog Devices AD5112BCPZ5-1-RL7 — 数据表

Single-Channel, 128-/64-/32-Position, I2C, ±8%
Resistor Tolerance, Nonvolatile Digital Potentiometer
Data Sheet AD5110/AD5112/AD5114 FEATURES FUNCTIONAL BLOCK DIAGRAM
VLOGIC VDD AD5110/AD5112/AD5114
POWER-ON
RESET A
W
DATA SDA
SCL EEPROM
I2C
SERIAL
INTERFACE DATA B RDAC
REGISTER
09582-001 Nominal resistor tolerance error: ±8% maximum
Wiper current: ±6 mA
Rheostat mode temperature coefficient: 35 ppm/°C
Low power consumption: 2.5 µA max @ 2.7 V and 125°C
Wide bandwidth: 4 MHz (5 kΩ option)
Power-on EEPROM refresh time < 50 μs
50-year typical data retention at 125°C
1 million write cycles
2.3 V to 5.5 V analog supply operation
1.8 V to 5.5 V logic supply operation …