Datasheet Analog Devices AD5259BRMZ100 — 数据表

Nonvolatile, I2C-Compatible
256-Position, Digital Potentiometer
AD5259 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAMS
RDAC VDD
RDAC
EEPROM VLOGIC
GND SCL
SDA A RDAC
REGISTER W
B I2C
SERIAL
INTERFACE 8 DATA 8 CONTROL AD0
AD1 COMMAND
DECODE LOGIC AD5259 ADDRESS
DECODE LOGIC POWERON RESET 05026-001 Nonvolatile memory maintains wiper settings
256-position
Thin LFCSP-10 (3 mm x 3 mm x 0.8 mm) package
Compact MSOP-10 (3 mm × 4.9 mm × 1.1mm) package
I2C®-compatible interface
VLOGIC pin provides increased interface flexibility
End-to-end resistance 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
Resistance tolerance stored in EEPROM (0.1% accuracy) …