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Converters / Digital Potentiometers / MCP4651T-502E/ML
Datasheets
MCP4651T-502E/ML by: Microchip Technology Inc

DIGITAL POTENTIOMETER, PQCC16, 4 X 4 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-16

Part Details for MCP4651T-502E/ML by Microchip Technology Inc

Results Overview of MCP4651T-502E/ML by Microchip Technology Inc

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Applications Industrial Automation

MCP4651T-502E/ML Information

MCP4651T-502E/ML by Microchip Technology Inc is a Digital Potentiometer.
Digital Potentiometers are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for MCP4651T-502E/ML

Part # Distributor Description Stock Price Buy
DISTI # MCP4651T-502E/MLCT-ND
DigiKey IC DGT POT 5KOHM 257TAP 16QFN Min Qty: 1 Lead time: 9 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $1.2400
  • 3,300 $0.9500
$0.9500 / $1.2400 Buy Now
DISTI # 579-MCP4651T-502E/ML
Mouser Electronics Digital Potentiometer ICs Dual 8B V I2C POT RoHS: Compliant 1545
  • 1 $1.2400
  • 25 $1.0300
  • 100 $0.9500
$0.9500 / $1.2400 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 3300 Package Multiple: 3300 0
  • 3,300 $0.9640
$0.9640 Buy Now
Onlinecomponents.com   RoHS: Compliant 0
  • 250 $0.9320
  • 500 $0.9180
  • 1,000 $0.8830
  • 3,300 $0.8400
  • 6,600 $0.8270
  • 9,900 $0.8150
$0.8150 / $0.9320 Buy Now

Part Details for MCP4651T-502E/ML

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MCP4651T-502E/ML Part Data Attributes

Parametric Data
MCP4651T-502E/ML Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP4651T-502E/ML Microchip Technology Inc DIGITAL POTENTIOMETER, PQCC16, 4 X 4 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-16
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code QFN
Package Description 4 X 4 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 9 Weeks
Samacsys Manufacturer Microchip
Additional Feature THE RESISTOR ARRAY VALUES ARE 5000 OHM,10000 OHM, 50000 OHM
Bandwidth-Nom 2 kHz
Control Interface 2-WIRE SERIAL
Converter Type DIGITAL POTENTIOMETER
JESD-30 Code S-PQCC-N16
JESD-609 Code e3
Length 4 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Positions 257
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC16,.16SQ,25
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Resistance Law LINEAR
Resistance Tolerance-Max 20%
Resistor Terminal Voltage-Max 5.5 V
Resistor Terminal Voltage-Min
Screening Level TS 16949
Seated Height-Max 1 mm
Supply Current-Max 0.6 mA
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Coefficient-Nom 150 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.65 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Total Resistance-Nom 100000 Ω
Width 4 mm

Alternate Parts for MCP4651T-502E/ML

This table gives cross-reference parts and alternative options found for MCP4651T-502E/ML. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP4651T-502E/ML, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MCP4651T-502E/ST Microchip Technology Inc $1.1895 DIGITAL POTENTIOMETER, PDSO14, PLASTIC, TSSOP-14 MCP4651T-502E/ML vs MCP4651T-502E/ST
MCP4651-502E/ST Microchip Technology Inc $1.1272 DIGITAL POTENTIOMETER, PDSO14, PLASTIC, TSSOP-14 MCP4651T-502E/ML vs MCP4651-502E/ST

MCP4651T-502E/ML Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the digital interface (SPI or I2C) signals. This ensures proper device operation and prevents potential latch-up conditions.

  • To ensure accurate DAC output voltage levels, it is essential to use a stable and accurate reference voltage (VREF) and to minimize noise on the VREF pin. Additionally, the output voltage can be calibrated using the internal calibration registers.

  • The maximum output current of the MCP4651T-502E/ML is 10 mA. Exceeding this current limit may cause the output voltage to droop or the device to overheat.

  • The MCP4651T-502E/ML has a built-in brown-out detection (BOD) circuit that resets the device when the supply voltage falls below a certain threshold. To handle brown-out detection and reset in your system, you can use the BOD pin to generate a reset signal to your microcontroller or other system components.

  • To minimize noise and ensure proper operation, it is recommended to follow good layout and routing practices, such as keeping the analog and digital signal paths separate, using a solid ground plane, and minimizing trace lengths and loops.