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Part Details for MCP4542T-104E/MF by Microchip Technology Inc
Results Overview of MCP4542T-104E/MF by Microchip Technology Inc
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Industrial Automation
Audio and Video Systems
Entertainment and Gaming
MCP4542T-104E/MF Information
MCP4542T-104E/MF 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| 71637-104ELF | Amphenol Communications Solutions | Metral® , Backplane Connectors, Insert, Receptacle Coax, Right Angle, Solder to Board. | |
| RJMG149217104ER | Amphenol Communications Solutions | RJMG, Input output Connectors, 1x4,10/100 with LEDs | |
| RJMG149007104ER | Amphenol Communications Solutions | RJMG, Input output Connectors, 1x4,10/100 without LEDs |
Price & Stock for MCP4542T-104E/MF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
77M2882
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Newark | Single, 7Bit, Nv, I2C, Rheo 8 Dfn 3X3X0.9Mm T/R Rohs Compliant: Yes |Microchip MCP4542T-104E/MF RoHS: Compliant Min Qty: 3300 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.8590 | Buy Now |
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DISTI #
MCP4542T-104E/MFCT-ND
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DigiKey | IC DGTL POT 100KOHM 129TAP 8DFN Min Qty: 1 Lead time: 9 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
784 In Stock |
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$0.8100 / $1.0700 | Buy Now |
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DISTI #
MCP4542T-104E/MF
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Avnet Americas | Digital Potentiometer, Non-Volatile, 100 kOhm, Single, 129 Steps, ? 150 ppm/?C, 2.7 V to 5.5 V, 8 Pins, PDFN-EP - Tape and Reel (Alt: MCP4542T-104E/MF) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 9 Weeks, 0 Days Container: Reel | 0 |
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$0.8073 / $0.8625 | Buy Now |
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DISTI #
579-MCP4542T-104E/MF
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Mouser Electronics | Digital Potentiometer ICs Sngl 7B NV I2C Rheo RoHS: Compliant | 295 |
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$0.8100 / $1.0700 | Buy Now |
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DISTI #
MCP4542T-104E/MF
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Microchip Technology Inc | Single 7-bit, Non-volatile linear Rheostat w/I2C, DFN, Projected EOL: 2034-11-14 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 9 Weeks, 0 Days Container: Reel |
666 Alternates Available |
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$0.7700 / $1.0700 | Buy Now |
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DISTI #
70569079
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RS | Digital Potentiometer, ICs Sngl 7B NV I2C Rheo Min Qty: 3300 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 0 |
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$1.2600 / $1.4800 | RFQ |
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Onlinecomponents.com | Digital Potentiometer - 100kOhm - 128 Position - Non-Volatile Linear - Automotive - 8-Pin DFN EP - Tape&Reel RoHS: Compliant | 0 |
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$0.7200 / $1.5080 | Buy Now |
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NAC | Single, 7bit, NV, I2C, Rheo - Package: 8 DFN 3x3x0.9mm T/R RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 | 0 |
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$0.8600 / $1.0600 | Buy Now |
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DISTI #
MCP4542T-104E/MF
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Avnet Silica | Digital Potentiometer NonVolatile 100 kOhm Single 129 Steps 150 ppmC 27 V to 55 V 8 Pins PDFNEP (Alt: MCP4542T-104E/MF) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 11 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Master Electronics | Digital Potentiometer - 100kOhm - 128 Position - Non-Volatile Linear - Automotive - 8-Pin DFN EP - Tape&Reel RoHS: Compliant | 0 |
|
$0.7200 / $1.5080 | Buy Now |
Part Details for MCP4542T-104E/MF
MCP4542T-104E/MF CAD Models
MCP4542T-104E/MF Part Data Attributes
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MCP4542T-104E/MF
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP4542T-104E/MF
Microchip Technology Inc
100K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO8, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | DFN | |
| Package Description | 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 9 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Additional Feature | NON-VOLATILE MEMORY | |
| Bandwidth-Nom | 0.1 kHz | |
| Control Interface | INCREMENT/DECREMENT | |
| Converter Type | DIGITAL POTENTIOMETER | |
| JESD-30 Code | S-PDSO-N8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Positions | 129 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC8,.12,25 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, 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 | 2.7 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 | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Total Resistance-Nom | 100000 Ω | |
| Width | 3 mm |
MCP4542T-104E/MF Frequently Asked Questions (FAQ)
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The recommended power-on sequence is to apply VDD before applying VREF. This ensures that the internal reference voltage is stable before the DAC starts operating.
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To ensure accurate voltage output, it is essential to decouple the VREF pin with a 10nF capacitor to ground, and use a low-impedance voltage source for VREF. Additionally, ensure that the output voltage is buffered with an op-amp if it needs to drive a load.
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The maximum output current of the MCP4542T-104E/MF is 5mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
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The MCP4542T-104E/MF can be interfaced with a microcontroller using a serial interface (SPI or I2C). The microcontroller sends the desired DAC code to the MCP4542T-104E/MF, which then generates the corresponding analog output voltage.
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The settling time of the MCP4542T-104E/MF is typically 10μs, which is the time it takes for the output voltage to settle within 1% of its final value after a code change.