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Part Details for MCP3421A0T-E/CH by Microchip Technology Inc
Results Overview of MCP3421A0T-E/CH by Microchip Technology Inc
- Distributor Offerings: (25 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (3 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
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
MCP3421A0T-E/CH Information
MCP3421A0T-E/CH by Microchip Technology Inc is an Analog to Digital Converter.
Analog to Digital Converters 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 |
|---|---|---|---|
| TCKE920NA | Toshiba Electronic Devices & Storage Corporation | eFuse IC (electronic Fuse), 2.7 to 23V, 4A, Auto-retry, Fixed Over Voltage Clamp, WSON8 | |
| TCKE912NL | Toshiba Electronic Devices & Storage Corporation | eFuse IC (electronic Fuse), 2.7 to 23V, 4A, Latch, Fixed Over Voltage Clamp, WSON8 | |
| TCKE905NL | Toshiba Electronic Devices & Storage Corporation | eFuse IC (electronic Fuse), 2.7 to 23V, 4A, Latch, Fixed Over Voltage Clamp, WSON8 |
Price & Stock for MCP3421A0T-E/CH
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
77M2561
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Newark | Analog To Digital Converter Adc, 18 Bit, 3.75Sps, Sot-23-6, Resolution (Bits):18Bit, Sampling Rate:3.75Sps, Input Channel Type:Differential, Single Ended, Data Interface:I2C, Supply Voltage Type:Single, Supply Voltage Min:2.7V Rohs Compliant: Yes |Microchip MCP3421A0T-E/CH RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 681 |
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$2.4500 / $2.6300 | Buy Now |
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DISTI #
29X4405
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Newark | Analog To Digital Converter Adc, 18 Bit, 3.75Sps, Sot-23-6, Resolution (Bits):18Bit, Sampling Rate:3.75Sps, Input Channel Type:Differential, Single Ended, Data Interface:I2C, Supply Voltage Type:Single, Supply Voltage Min:2.7V Rohs Compliant: Yes |Microchip MCP3421A0T-E/CH RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$2.5000 | Buy Now |
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DISTI #
MCP3421A0T-E/CHCT-ND
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DigiKey | IC ADC 18BIT SIGMA-DELTA SOT23-6 Min Qty: 1 Lead time: 4 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
8313 In Stock |
|
$2.3500 / $3.1100 | Buy Now |
|
DISTI #
MCP3421A0T-E/CH
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Avnet Americas | Analog to Digital Converter, 18 bit, Delta-Sigma, 3.75 SPS, Differential, Serial I2C, 2.7 V to 5.5 V, 6 Pins, SOT-23 - Tape and Reel (Alt: MCP3421A0T-E/CH) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 4 Weeks, 0 Days Container: Reel | 0 |
|
$2.3400 / $2.5000 | Buy Now |
|
DISTI #
77M2561
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Avnet Americas | Analog to Digital Converter, 18 bit, Delta-Sigma, 3.75 SPS, Differential, Serial I2C, 2.7 V to 5.5 V, 6 Pins, SOT-23 - Product that comes on tape, but is not reeled (Alt: 77M2561) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 55 Weeks, 1 Days Container: Ammo Pack | 0 |
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$2.6100 / $3.2300 | Buy Now |
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DISTI #
579-MCP3421A0T-E/CH
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Mouser Electronics | Analog to Digital Converters - ADC 18-B delta-sigma ADC Sngl Ch 4sps RoHS: Compliant | 12047 |
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$2.3500 / $3.1100 | Buy Now |
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DISTI #
V72:2272_06445574
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Arrow Electronics | 1-Channel Single ADC Delta-Sigma 3.75sps 18-bit Serial 6-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2326 Container: Cut Strips | Americas - 8799 |
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$2.6790 / $3.0440 | Buy Now |
|
DISTI #
MCP3421A0T-E/CH
|
Microchip Technology Inc | 18-bit delta-sigma ADC, single channel, 4 sps, SOT-23, Projected EOL: 2034-09-20 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 2 Weeks, 0 Days Container: Reel |
0 Alternates Available |
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$2.2600 / $3.1100 | Buy Now |
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DISTI #
70414366
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RS | Microchip 18 bit Serial ADC Differential Input 6-Pin SOT-23 Min Qty: 1 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 3000 |
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$2.6700 / $3.1400 | Buy Now |
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|
Onlinecomponents.com | ADC - 18 bit - 3.75 SPS - Differential - Single Ended - I2C - Single - 2.7 V. RoHS: Compliant |
2600 In Stock |
|
$2.2400 / $2.7700 | Buy Now |
Part Details for MCP3421A0T-E/CH
MCP3421A0T-E/CH CAD Models
MCP3421A0T-E/CH Part Data Attributes
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MCP3421A0T-E/CH
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP3421A0T-E/CH
Microchip Technology Inc
1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO6, PLASTIC, SOT-23, 6 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | SOT-23 | |
| Package Description | PLASTIC, SOT-23, 6 PIN | |
| Pin Count | 6 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 55 Weeks, 1 Day | |
| Samacsys Manufacturer | Microchip | |
| Analog Input Voltage-Max | 2.048 V | |
| Analog Input Voltage-Min | -2.048 V | |
| Converter Type | ADC, DELTA-SIGMA | |
| JESD-30 Code | R-PDSO-G6 | |
| JESD-609 Code | e3 | |
| Length | 2.9 mm | |
| Linearity Error-Max (EL) | 0.0035% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 1 | |
| Number of Bits | 18 | |
| Number of Functions | 1 | |
| Number of Terminals | 6 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | 2'S COMPLEMENT BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.00024 MHz | |
| Screening Level | TS 16949 | |
| Seated Height-Max | 1.45 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 1.55 mm |
Alternate Parts for MCP3421A0T-E/CH
This table gives cross-reference parts and alternative options found for MCP3421A0T-E/CH. 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 MCP3421A0T-E/CH, 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 |
|---|---|---|---|---|
| MCP3421A3T-E/CH | Microchip Technology Inc | $2.3015 | 1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO6, PLASTIC, SOT-23, 6 PIN | MCP3421A0T-E/CH vs MCP3421A3T-E/CH |
| MCP3421A1T-E/CH | Microchip Technology Inc | $2.4450 | 1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO6, PLASTIC, SOT-23, 6 PIN | MCP3421A0T-E/CH vs MCP3421A1T-E/CH |
| MCP3551T-E/SN | Microchip Technology Inc | $53.0344 | 1-CH 22-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 | MCP3421A0T-E/CH vs MCP3551T-E/SN |
MCP3421A0T-E/CH Frequently Asked Questions (FAQ)
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The maximum voltage that can be applied to the analog input pins is VDD + 0.3V, but it's recommended to keep it within the range of GND to VDD to ensure accurate conversions.
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The gain settings can be configured through the Gain Configuration Register (GCR). The PGA gain can be set to 1, 2, 4, or 8. Refer to the datasheet for the specific bit settings.
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The VREF pin is an external reference voltage input that can be used to set the full-scale range of the ADC. Connect a stable voltage source (between 1.2V and VDD) to the VREF pin to set the reference voltage.
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When using the differential input mode, the conversion result is a signed 18-bit value. The most significant bit (MSB) indicates the sign of the result (0 for positive, 1 for negative). The remaining 17 bits represent the magnitude of the result.
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The RDY (Ready) pin is an output that indicates when a conversion is complete. It goes low when a conversion is in progress and goes high when the result is ready to be read. You can use this pin to synchronize your microcontroller with the ADC conversion process.