APPLICATION NOTE A V A I L A B L E
AN42 • AN44–48 • AN50 • AN52 • AN53 • AN71 • AN92
Terminal
Voltage ±5V, 100 Taps, Log Taper
X9C303
Digitally Controlled Potentiometer (XDCP™)
FEATURES • Solid-state potentiometer • Three-wire serial interface • 100 wiper tap points —Wiper position stored in nonvolatile memory and recalled on power-up • 99 resistive elements, log taper —Temperature compensated —End to end resistance, ±15% —Terminal
voltages, ±5V • Low power
CMOS —VCC = 5V —Active current, 3mA max.
—Standby current, 750µA max.
• High reliability —Endurance, 100,000 data changes per bit —Register data retention, 100 years • X9C303, 32 kΩ • Packages —8-lead TSSOP com —8-lead S...