X9313UMI

Number of Circuits: 1
Mounting Type: Surface Mount
Resistance (Ohms): 50k
Memory Type: Non-Volatile
Packaging: Tube
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 8-MSOP
Operating Temperature: -40°C ~ 85°C
Taps: 32
Series: XDCP™
Manufacturer: Intersil
Interface: 3-Wire Serial (Chip Select, Increment, Up/Down)
Temperature Coefficient: ±300 ppm/°C Typical
Voltage - Supply: 4.5 V ~ 5.5 V


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
- End to end resistance range ±20%
- Terminal voltages, -V_CC to +V_CC
• Low power CMOS
- V_CC = 3V or 5V
- Active current, 3mA max.
- Standby current, 500A max.
• High reliability
- Endurance, 100,000 data changes per bit
- Register data retention, 100 years
• RTOTAL values = 1k, 10k, 50k
• Packages
- 8 Ld SOIC, 8 Ld MSOP and 8 Ld PDIP
• Pb-free plus anneal available (RoHS compliant)


Application

• Control
• Parameter adjustments
• Signal processing


Pinout




Specifications

Temperature Under Bias . . . . . . . . . . . . . . . .  .-65 to +135
Storage Temperature . . . . . . . . . . . . . . . . . . . .-65 to +150
Voltage on CS, INC, U/D, and
V_CC with respect to V_SS. . . . . . . . . . . . . . . . . . . . . . -1V to +7V
Voltage on V_H, V_L, V_W
with respect to V_SS. . . . . . . . . . . . . . . . . . . . . . . . . .-6V to +7V
V = |V_H - V_L|:
X9313Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . .4V
X9313W, X9313U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V
Lead Temperature (soldering 10s) . . . . . . . . . . . . . . . . ..+300
I_W (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±8.8mA
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . 2.0kV
Machine Model (Per EIAJ ED-4701 Method C-111). . . . . . . .200V


Description

The Intersil X9313 is a digitally controlled potentiometer (XDCP). The X9313 consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-wire interface.

The X9313 potentiometer is implemented by a resistor array composed of 31 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS, U/D, and INC inputs.The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation.