CAT5136 Overview
CAT5136, CAT5137, and CAT5138 are a family of digital POTs operating like mechanical potentiometers in various configurations. The tap points between the 127 equal resistive elements are connected to the wiper output via CMOS switches. The switches are controlled by a 7-bit Wiper Control Register (WCR) via the I2C serial bus.
CAT5136 Key Features
- Single Linear Digital Potentiometer with 128 Taps
- End-to-End Resistance of 10 kW, 50 kW and 100 kW
- I2C Interface
- Wiper goes to Midscale at Power-up
- Digital Supply Range (VDD): 2.7 V to 5.5 V
- Low Standby Current
- Industrial Temperature Range: -40C to +85C
- 6-pin SC-70 Package
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS