AD5165
FEATURES
Ultralow standby power IDD = 50 n A typical 256-position End-to-end resistance 100 kΩ Logic high voltage 1.8 V Power supply 2.7 V to 5.5 V Low temperature coefficient 35 ppm/°C pact thin 8-lead TSOT-8 (2.9 mm × 2.8 mm) package Simple 3-wire digital interface Wide operating temperature
- 40°C to +125°C Pin-to-pin patible to AD5160 with CS inverted
FUNCTIONAL BLOCK DIAGRAM
VDD A CS SDI CLK 3-WIRE INTERFACE W
WIPER REGISTER
04749-0-001
APPLICATIONS
Battery-operated electronics adjustment Remote utilities meter adjustment Mechanical potentiometer replacement Transducer circuit adjustment Automotive electronics adjustment Gain control and offset adjustment System calibration VCXO adjustment
Figure 1.
PIN CONFIGURATION
W 1 VDD 2
04749-0-002
B TOP VIEW GND 3 (Not to Scale) 6 CS 5 SDI CLK 4
GENERAL OVERVIEW
The AD5165 provides a pact 2.9 mm × 2.8 mm packaged solution for 256-position adjustment applications. These devices perform the same electronic...
