MCP45HV51-103E/MQ, Digital Potentiometer 100kΩ 256-Position Linear Serial-I2C 20-Pin QFN

  • RS Stock No. 177-0588
  • Mfr. Part No. MCP45HV51-103E/MQ
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

MCP45HV51 is a single-channel, high voltage digital potentiometer (Digipot) family that supports 10V ∼36V or +/-5V to +/-18V power rails. It features 8-bit resolution with I2C interface. This family is available in TSSOP-14 and QFN-20 (5x5) packages and has 5kΩ, 10 kΩ, 50 kΩ, and 100 kΩ end-to-end resistance(RAB) options . All parts are guaranteed to operate over –40°C to +125°C extended temperature range.

Wide Operating Voltage:
Analog: 10V to 36V - Digital: 2.7V to 5.5V 1.8V to 5.5V (VL < V
+ 2.7V)
Resistor Network Resolution
8-bit: 255 Resistors (256 Taps)
RAB Resistance Options: 5kΩ 10kΩ 50kΩ 100kΩ
Wide Operating Voltage:- Analog: 10V to 36V
- Digital: 2.7V to 5.5V 1.8V to 5.5V (VL < V- + 2.7V)
Resistor Network Resolution- 8-bit: 255 Resistors (256 Taps)
RAB Resistance Options:
5kΩ
10kΩ
50kΩ
100kΩ

Specifications
Attribute Value
Control Interface Serial-I2C
Resistance Value 100kΩ
Number of Positions 256
Taper Type Linear
Memory Type Volatile
Number of Pots per Package 1
Mounting Type Surface Mount
Package Type QFN
Pin Count 20
Power Supply Type Dual
Typical Single Supply Voltage 1.5 V
Typical Dual Supply Voltage 3.5V
Dimensions 5 x 5 x 0.95mm
Height 0.95mm
Maximum Operating Temperature +125 °C
Length 5mm
Minimum Operating Temperature -40 °C
Width 5mm
285 In stock for delivery within 3 working days
Price Each (In a Pack of 5)
SGD 2.33
(exc. GST)
SGD 2.49
(inc. GST)
units
Per unit
Per Pack*
5 - 5
SGD2.33
SGD11.65
10 - 45
SGD2.13
SGD10.65
50 +
SGD1.912
SGD9.56
*price indicative
Packaging Options:
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