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Microchip | MCP4251-103E/P

Manufacturer Part #

MCP4251-103E/P

MCP4251 Series Dual 8-Bit 257 Step SPI 10 kOhm Volatile Digital POT-PDIP-14

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
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Product Specification Section
Microchip MCP4251-103E/P - Technical Attributes
Attributes Table
No of Positions: 257
No of Channels: 2
Interface: SPI
Wiper Storage: Volatile
Resistance: 10kΩ
Tolerance: ±20%
Supply Voltage: 1.8V to 5.5V
Supply Current: 1mA
Operating Temp Range: -40°C to +125°C
Resolution: 8b
Wiper Resistance: 300Ω
Temp Coefficient (ppm/C): 150ppm/°C
Package Style:  PDIP-14
Mounting Method: Through Hole
Features & Applications

The MCP41/42XX series devices are non-volatile, 7-bit (129 wiper steps) digital potentiometers that are programmed/reprogrammed through an SPI compatible interface.

The MCP41/42XX devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count. The MCP41/42XX family of devices are available with resistor values of 5 K?, 10 K?, 50 k and 100 K?.

Features:

  • 7-bit: 128 Resistors with Taps to VSS and VDD
  • SPI compatible interace
  • Automatic Recall of Potentiometer Wiper Settings
  • Resistance Values: 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
  • Low Tempco:
  • Absolute (Rheostat): <100 ppm (typ.)
  • Ratiometric (Potentiometer): <10 ppm (typ.)
  • Low Wiper Resistance: 100 Ω (typ.)
  • Low-Power Operation: 1 μA Max Static Current
  • Wide Operating Voltage: 1.8 V to 5.5 V
  • Extended Temperature Range: -40°C to +125°C
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
5 Weeks
Minimum Order:
420
Multiple Of:
30
Total
$436.80
USD
Quantity
Unit Price
20
$1.07
50
$1.06
200
$1.04
500
$1.03
2,000+
$1.00
Product Variant Information section
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