Datasheet Analog Devices AD5291BRUZ-20 — 数据表

256-/1024-Position, Digital Potentiometers with
Maximum ±1% R-Tolerance Error and 20-TP Memory AD5291/AD5292 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM APPLICATIONS
Mechanical potentiometer replacement
Instrumentation: gain and offset adjustment
Programmable voltage-to-current conversion
Programmable filters, delays, and time constants
Programmable power supply
Low resolution DAC replacement
Sensor calibration VDD RESET POWER-ON
RESET AD5291/
AD5292 VLOGIC
RDAC
REGISTER SCLK
SYNC SERIAL
INTERFACE A DATA W
OTP
MEMORY
BLOCK DIN B SDO
RDY
VSS EXT_CAP GND 07674-001 Single-channel, 256-/1024-position resolution
20 kΩ, 50 kΩ, and 100 kΩ nominal resistance
Maximum ±1% nominal resistor tolerance error (resistor …