Description
MSOP 1 2 3
4 5 6
7
8
SYMBOL INC U/D RH
VSS NC RL
CS
VCC
BRIEF DESCRIPTION
Increment (INC).The INC input is negative-edge triggered.Toggling INC will move the wiper and either increment or decrement the counter in the direction indicated by the logic level on the U/D input.Up/Down (U/D).The U/D input controls the direction of the wiper movement and whether the counter is incremented or decremented.RH.The RH and RL pins of the X93154 are equivalent to the fixed terminals of a mechanical
Features
- Solid-State Potentiometer.
- 3-Wire Serial Interface.
- 32 Wiper Tap Points - Wiper Position Stored in Nonvolatile Memory and Recalled on Power-up.
- 31 Resistive Elements - Temperature Compensated - Maximum Resistance Tolerance of ±30% - Terminal Voltage, 0 to VCC.
- Low Power CMOS - VCC = 3V ±10% - Active Current, 250µA max. - Standby Current, 1µA max.
- High Reliability - Endurance 200,000 Data Changes per Bit - Register Data Retention, 100 years.
X93154 Datasheet
