| Manufacturers: | Microchip Technology | 
|---|---|
| Product Category: | Data Acquisition - Digital Potentiometers | 
| Data Sheet: | MCP4451T-503E/ML | 
| Description: | IC DGTL POT 50KOHM 257TAP 20QFN | 
| RoHS status: | RoHS Compliant | 
| Attribute | Attribute Value | 
|---|---|
| Manufacturer | Microchip Technology | 
| Product Category | Data Acquisition - Digital Potentiometers | 
| Taper | Linear | 
| Series | - | 
| Features | Mute, Selectable Address | 
| Interface | I²C | 
| Packaging | Tape & Reel (TR) | 
| Tolerance | ±20% | 
| Memory Type | Volatile | 
| Part Status | Active | 
| Configuration | Potentiometer | 
| Number of Taps | 257 | 
| Package / Case | 20-VFQFN Exposed Pad | 
| Base Part Number | MCP4451 | 
| Voltage - Supply | 1.8V ~ 5.5V | 
| Resistance (Ohms) | 50k | 
| Number of Circuits | 4 | 
| Operating Temperature | -40°C ~ 125°C | 
| Supplier Device Package | 20-QFN (4x4) | 
| Temperature Coefficient (Typ) | 150ppm/°C | 
| Resistance - Wiper (Ohms) (Typ) | 75 | 
| Refrence Price ($) | 1 pcs | 100 pcs | 500 pcs | 
|---|---|---|---|
| $1.05 | $1.03 | $1.01 |