MCP4451-503E/ST, Digital Potentiometer 50kΩ 257-Position Linear 4-Channel Serial-I2C 20 Pin, TSSOP

RS Stock No.:: 177-0568
Mfr. Part No.:: MCP4451-503E/ST
Brand:: Microchip

MCP4451-503E/ST, Digital Potentiometer 50kΩ 257-Position Linear 4-Channel Serial-I2C 20 Pin, TSSOP

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Price (ex. GST) Each (In a Pack of 5)

$2.38

(exc. GST)

$2.74

(inc. GST)

Units	Per unit	Per Pack*
5 - 5	$2.38	$11.90
10 - 45	$2.236	$11.18
50 +	$2.016	$10.08
*price indicative

RS Stock No.:: 177-0568
Mfr. Part No.:: MCP4451-503E/ST
Brand:: Microchip

Technical data sheets

Datasheet

Legislation and Compliance

COO (Country of Origin):: US

Product Details

The MCP4451 devices are volatile, 8-bit (257 wiper steps) digital potentiometers that are programmed/reprogrammed through an I2C™Compatible compatible interface. The MCP4451 family of devices are available with resistor values of 5KΩ, 10KΩ, 50KΩ and 100KΩ.

Quad Resistor Network
Potentiometer or Rheostat configuration options
7-bit – 128 Resistors (129 Taps)
8-bit: 256 Resistors (257 Taps)
5 kohm
10 kohm
Quad Resistor Network
Potentiometer or Rheostat configuration options
Resistor Network Resolution:
7-bit – 128 Resistors (129 Taps)
8-bit: 256 Resistors (257 Taps)
Four RAB Resistances options:
5 kohm
10 kohm
50 kohm
100 kohm

Specifications

Attribute	Value
Control Interface	Serial-I2C
Resistance Value	50kΩ
Number of Positions	257
Taper Type	Linear
Memory Type	Volatile
Number of Pots per Package	4
Mounting Type	Surface Mount
Package Type	TSSOP
Pin Count	20
Power Supply Type	Single
Typical Single Supply Voltage	5.5 V
Dimensions	6.6 x 4.5 x 1.05mm
Height	1.05mm
Width	4.5mm
Maximum Operating Temperature	+125 °C
Minimum Operating Temperature	-40 °C
Length	6.6mm