MCP4251T-502E/ST
Digital Potentiometer, Volatile, 5 kOhm, Dual, 257 Steps, ± 150 ppm/°C, 1.8 V to 5.5 V, 14 Pins, PTSSOP
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Manufacturer:Microchip
Product Category:
Data Conversion, Digital Potentiometers
Avnet Manufacturer Part #: MCP4251T-502E/ST
Secondary Manufacturer Part#: MCP4251T-502E/ST
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RoHS 10 Compliant -
Tariff Charges
The MCP41XX device offer a wide range of product offerings using an SPI interface. This family of devices support 7-bit and 8-bit resistor networks, and Potentiometer and Rheostat pinouts.
- Single or Dual Resistor Network options
- Potentiometer or Rheostat configuration options
- Resistor Network Resolution
- 7-bit: 128 Resistors (129 Steps)
- 8-bit: 256 Resistors (257 Steps)
- RAB Resistances options of:
- 5k?
- 10 k?
- 50 k?
- 100 k?
- Zero Scale to Full-Scale Wiper operation
- Low Wiper Resistance: 75? (typical)
- Low Tempco:
- Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
- Ratiometric (Potentiometer): 15 ppm typical
- SPI Serial Interface (10 MHz, modes 0,0 & 1,1)
- Resistor Network Terminal Disconnect Feature via:
- Shutdown pin (SHDN)
- Terminal Control (TCON) Register
- Brown-out reset protection (1.5V typical)
- Serial Interface Inactive current (2.5 uA typical)
- High-Voltage Tolerant Digital Inputs: Up to 12.5V
- Supports Split Rail Applications
- Internal weak pull-up on a
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| PTSSOP | ||
| Surface Mount | ||
| 14 | ||
| Dual | ||
| 257 | ||
| 125 °C | ||
| -40 °C | ||
| Volatile | ||
| Dual 257-Step Volatile Digital Pots | ||
| 5 kOhm | ||
| 5.5 V | ||
| 1.8 V | ||
| ± 150ppm/°C |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: