Renesas Electronics X9429
The X9429 integrates a single digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit. The digital controlled potentiometer is implemented using 63 resistive elements in a series array. The position of the wiper on the array is controlled by the user through the 2-wire bus interface.| Part No. | X9429 |
|---|---|
| Datasheet | X9429 Download |
| Manufacturer |  Renesas Electronics |
| Description | Single Digitally Potentiometer |
| Buy | Stock & Price |
FEATURES
● Single Voltage Potentiometer● 64 Resistor Taps
● 2-wire Serial Interface for Write, Read, and Transfer Operations of the Potentiometer
● Wiper Resistance, 150W Typical at 5V
● Non-Volatile Storage of Multiple Wiper Positions
● Power-on Recall. Loads Saved Wiper Position on Power-up.
● Standby Current < 3µA Max
● VCC : 2.7V to 5.5V Operation
● 2.5kW, 10kW Total Pot Resistance
● Endurance: 100,000 Data Changes per Bit per Register
● 100 yr. Data Retention
● 14 Ld TSSOP, 16 Ld SOIC
● Low Power CMOS
● Pb-free available (RoHS compliant) VH/RH 2-WIRE BUS INTERFACE ADDRESS DATA STATUS BUS INTERFACE AND CONTROL WRITE READ TRANSFER INC/DEC CONTROL POWER-ON RECALL WIPER COUNTER REGISTER (WCR) DATA REGISTERS 4 BYTES WIPER 10k 64-TAPS POT VSS VL/RL VW/RW FN8248 Rev 4.00 October 16, 2015 Page 1 of 21 X9429 Ordering Information PART NUMBER PART MARKING POTENTIOMETER VCC LIMITS ORGANIZATION (V) (kΩ) TEMP RANGE (°C) PACKAGE (RoHS Compliant) PKG DWG. # X9429WS16Z* (Note) (No longer availab...
