MCP4351-502E/ST by Microchip Technology
7-Bit Quad Digital POT with SPI
| Status: | Active |
|---|---|
| Series: | mcp4351 |
| RoHS: | Compliant |
Features
| Quad Resistor Network |
| Potentiometer or Rheostat Configuration Options |
| 8-bit: 256 Resistors (257 Taps) |
| 5kΩ |
| 10kΩ |
| 50kΩ |
| 100kΩ |
| Zero Scale to Full Scale Wiper Operation |
| Low Wiper Resistance: 75 Ω (typical) |
| Absolute (Rheostat): 50 ppm typical (0°C to 70°C) |
| Ratiometric (Potentiometer): 15 ppm typical |
| High-Speed Read/Writes to wiper registers |
| Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register |
| Reset Input Pin |
| Brown-out Reset Protection (1.5V typical) |
| Serial Interface Inactive Current (2.5 µA typical) |
| High-Voltage Tolerant Digital Inputs: Up to 12.5V |
| Supports Split Rail Applications |
| 2.7V to 5.5V – Device Characteristics Specified |
| 1.8V to 5.5V – Device Operation |
| Wide Bandwidth (-3 dB) Operation: 2 MHz (typical) for 5.0 kΩ device |
| Extended Temperature Range (-40°C to +125°C) |
| AEC-Q100 Grade 1 quarlified |
Specifications
| Resolution (Number of Taps) | 129 |
|---|---|
| Resistance (ohms) k | 5, 10, 50, 100 |
| Pins | Packaging | 20 | TSSOP |
| Temp Range | -40C to +125C |
| Packing Media | Tube (74) |
Resources
Brochures |
|---|
| Analog Solutions for Automotive Applications Design Guide |
| Automotive Recommended Product Selector Guide |
Supporting Collateral |
|---|
| Digital Potentiometer Design Guide |
| Implementing a 10-Bit Digi Pot Using a Quad 8-Bit Digi Pot |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.078 |
| Shipping Weight (kg) | 0.175676 |
| Lead Count | 20 |
| Package Type | TSSOP |
| Package Width or Size | 4.4mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 7/8 BIT DIGI POT WITH SPI AND EEPROM | Microchip Technology |
| 5K, Spi, Quad Channel, 8-Bit, Volatile Memory 20 Tssop 4.4Mm Tube Rohs Compliant: Yes |Microchip MCP4351-502E/ST | Newark Electronics |
| Digital Potentiometer 256POS 5k Ohm Quad 20-Pin TSSOP Tube | Avnet America |
| Dig Pot | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP4351-502E/ST?
Additional datasheets, footprints and schematics for MCP4351-502E/ST are listed on our Part Details page. You can also find images and similar parts to MCP4351-502E/ST on this page.
What pricing and inventory information can I view?
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Who can I contact for technical support of the product?
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Is the MCP4351-502E/ST RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP4351-502E/ST have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, RS Americas and EBV Elektronik have stock available or on a lead time for MCP4351-502E/ST.
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