Renesas Electronics X9455
The X9455 integrates 2 digitally controlled potentiometers (XDCP), each one with dual wipers, on a monolithic CMOS integrated circuit. The digitally controlled potentiometer is implemented using 255 resistive elements in a series array. The position of each wiper on the array is controlled by the user through the U/D or 2-wire bus interface.| Part No. | X9455 |
|---|---|
| Datasheet | X9455 Download |
| Manufacturer |  Renesas Electronics |
| Description | Dual Two-wiper Digitally Potentiometer |
| Buy | Stock & Price |
FEATURES
● Dual two-wiper solid state potentiometer● 256 resistor tap points-0.4% resolution
● 2-wire serial interface for write, read, and transfer operations of the potentiometer
● Up/Down interface for individual potentiometer wipers
● Wiper resistance, 40 typical
● Non-volatile storage of wiper positions
● Power on recall loads saved wiper position on power-up.
● Standby current < 20µA Max
● Maximum wiper current: 3mA
● VCC: 2.7V to 5.5V operation
● 2.8k,10k, 50k, 100k version of total pot resistance
● Endurance: 100,000 data changes per bit per register
● 100 yr. data retention
● 24 Ld TSSOP
● Pb-free plus anneal available (RoHS compliant) FN8202 Rev 1.00 July 28, 2006 Page 1 of 19 X9455 Ordering Information PART NUMBER X9455TV24I-2.7 PART MARKING X9455TV G VCC LIMITS (V) 2.7 to 5.5 RTOTAL (k) TEMP RANGE (°C) PACKAGE 100 -40 to 85 24 Ld TSSOP (4.4mm) PKG. DWG. # MDP0044 X9455TV24IZ-2.7 (Note) X9455TV ZG -40 to 85 24 Ld TSSOP (4.4mm) (Pb-free) MDP0044 X9455UV24I-2.7 X9455UV...
