X9313WM-3T1C6985
# of Devices/ Channels |
1 |
# of Taps |
32 |
Memory Type |
Non-Volatile |
Bus Interface Type |
3-Wire |
Resistance Options (kΩ) |
1, 10, 50 |
VCC Range (V) |
3.0 to 5.5 |
VCC (min) (V) |
3 |
VCC (max) (V) |
5.5 |
DCP Dual Supply Range (V) |
N/A |
DCP Single Supply Range (V) |
- |
Resistance Taper |
Linear |
Wiper Current (mA) |
4.4 |
Wiper Resistance (Ω) |
40 |
Supply Current (μA) |
200 |
Max Operating Temp (°C) |
85 |
End-to-End Tempco (ppm/°C) |
300 |
Middlepoint Ratiometric Tempco |
20 |
VL min. terminal voltage (V) |
-5.5 |
VH max. terminal voltage (V) |
5.5 |
The Intersil X9313 is a digitally controlled potentiometer (xDCP). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-wire interface. The 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. The device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including:
- Control
- Parameter adjustments
- Signal processing
X9313WM-3T1C6985 产品特性
- 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, -VCC to +VCC
- Low power CMOS
- VCC = 3V or 5V
- Active current, 3mA max.
- Standby current, 500μA max.
- High reliability
- Endurance, 100,000 data changes per bit
- Register data retention, 100 years
- RTOTAL values = 1kΩ, 10kΩ, 50kΩ
- Packages
- 8 Ld SOIC, 8 Ld MSOP and 8 Ld PDIP
- Pb-free available (RoHS compliant)
X9313WM-3T1C6985 芯片订购指南
X9313WM-3T1C6985 应用技术支持与电子电路设计开发资源下载
- X9313WM-3T1C6985 数据资料 datatSheet 下载.PDF
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