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Part Details for MCP4232-103E/UN by Microchip Technology Inc
Results Overview of MCP4232-103E/UN by Microchip Technology Inc
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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
MCP4232-103E/UN Information
MCP4232-103E/UN 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 MCP4232-103E/UN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
27M0099
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Newark | Digital Potentiometer, 10 Kohm, 129 Steps, Dual, Msop, End To End Resistance:10Kohm, No. Of Pots:Dual, Control Interface:Serial, Spi, Track Taper:Linear, Resistance Tolerance:± 20%, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip MCP4232-103E/UN RoHS: Compliant Min Qty: 400 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$0.8900 | Buy Now |
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DISTI #
MCP4232-103E/UN-ND
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DigiKey | IC DGTL POT 10KOHM 129TAP 10MSOP Min Qty: 1 Lead time: 9 Weeks Container: Tube |
387 In Stock |
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$0.8900 / $1.2000 | Buy Now |
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DISTI #
MCP4232-103E/UN
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Avnet Americas | Digital Potentiometer, Volatile, 10 kOhm, Dual, 129 Steps, ? 150 ppm/?C, 1.8 V to 5.5 V, 10 Pins, PMSOP - Rail/Tube (Alt: MCP4232-103E/UN) RoHS: Compliant Min Qty: 400 Package Multiple: 100 Lead time: 9 Weeks, 0 Days Container: Tube | 0 |
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$0.8900 / $1.2000 | Buy Now |
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DISTI #
579-MCP4232-3EUN
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Mouser Electronics | Digital Potentiometer ICs Dual 7B V SPI Rheo RoHS: Compliant | 96 |
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$0.8900 / $1.2000 | Buy Now |
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DISTI #
MCP4232-103E/UN
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Microchip Technology Inc | Dual 7-bit, volatile linear rheo w/SPI, MSOP, Projected EOL: 2034-10-11 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 9 Weeks, 0 Days Container: Tube |
1600 Alternates Available |
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$0.8500 / $1.2000 | Buy Now |
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DISTI #
70048250
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RS | IC, DIGITAL POT., NO. CHANNELS,2, 10KOHMS, 129 TAPS, SPI, MSOP-10 Min Qty: 400 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 0 |
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$1.4100 / $1.6600 | RFQ |
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Onlinecomponents.com | Digital Potentiometer - 10kOhm - 128 Position - Volatile - Automotive - 10-Pin MSOP - Tube RoHS: Compliant | 1600 Factory Stock |
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$0.7900 / $0.9290 | Buy Now |
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NAC | Dual, 7bit, V, SPI, Rheo - Package: 10 MSOP 3x3mm TUBE RoHS: Compliant Min Qty: 400 Package Multiple: 100 Container: Tube | 0 |
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$0.9600 / $1.1800 | Buy Now |
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DISTI #
MCP4232-103E/UN
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Avnet Silica | Digital Potentiometer Volatile 10 kOhm Dual 129 Steps 150 ppmC 18 V to 55 V 10 Pins PMSOP (Alt: MCP4232-103E/UN) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 11 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Master Electronics | Digital Potentiometer - 10kOhm - 128 Position - Volatile - Automotive - 10-Pin MSOP - Tube RoHS: Compliant | 1600 Factory Stock |
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$0.7900 / $0.9290 | Buy Now |
Part Details for MCP4232-103E/UN
MCP4232-103E/UN CAD Models
MCP4232-103E/UN Part Data Attributes
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MCP4232-103E/UN
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP4232-103E/UN
Microchip Technology Inc
10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PDSO10, PLASTIC, MSOP-10
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | MSOP | |
| Package Description | PLASTIC, MSOP-10 | |
| Pin Count | 10 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 9 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Bandwidth-Nom | 1 kHz | |
| Control Interface | INCREMENT/DECREMENT | |
| Converter Type | DIGITAL POTENTIOMETER | |
| JESD-30 Code | S-PDSO-G10 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Positions | 257 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP10,.19,20 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Resistance Law | LINEAR | |
| Resistance Tolerance-Max | 20% | |
| Resistor Terminal Voltage-Max | 5 V | |
| Resistor Terminal Voltage-Min | ||
| Seated Height-Max | 1.1 mm | |
| Supply Current-Max | 1 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Coefficient-Nom | 150 ppm/°C | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Total Resistance-Nom | 10000 Ω | |
| Width | 3 mm |
Alternate Parts for MCP4232-103E/UN
This table gives cross-reference parts and alternative options found for MCP4232-103E/UN. 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 MCP4232-103E/UN, 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 |
|---|---|---|---|---|
| MCP4232T-103I/UN | Microchip Technology Inc | Check for Price | DIGITAL POTENTIOMETER, PDSO10, PLASTIC, MSOP-10 | MCP4232-103E/UN vs MCP4232T-103I/UN |
| MCP4232-103I/UN | Microchip Technology Inc | Check for Price | DIGITAL POTENTIOMETER, PDSO10, PLASTIC, MSOP-10 | MCP4232-103E/UN vs MCP4232-103I/UN |
| MCP4232T-103E/UN | Microchip Technology Inc | Check for Price | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PDSO10, PLASTIC, MSOP-10 | MCP4232-103E/UN vs MCP4232T-103E/UN |
MCP4232-103E/UN Frequently Asked Questions (FAQ)
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The maximum voltage rating for the MCP4232-103E/UN is 5.5V. Exceeding this voltage can cause damage to the device.
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To ensure proper initialization, the CS pin should be held high for at least 100 ns after power-up, and then brought low to start the SPI communication. This allows the device to complete its internal power-up sequence.
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The recommended clock frequency for SPI communication with the MCP4232-103E/UN is up to 10 MHz. However, the device can operate at clock frequencies up to 20 MHz, but with reduced noise immunity.
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The wiper terminal may not be at the desired position after power-up due to the internal power-up sequence. To resolve this, send a dummy write command to the device after power-up to set the wiper to the desired position.
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The WP (Write Protect) pin is used to prevent accidental changes to the wiper position. When the WP pin is tied high, the wiper position can be changed. When the WP pin is tied low, the wiper position is locked and cannot be changed.