Manufacturer: Microchip Technology
Win Source Part Number: 1221051-MCP3421A1T-E
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C
Features: PGA
Package: SOT-23-6
Configuration: PGA-ADC
Number of Inputs: 1
Operating Supply Voltage: 2.7 V ~ 5.5 V
Input Type: Differential
Architecture: Sigma-Delta
Data Interface: I2C
Reference Type: Internal
Voltage - Supply, Digital: 2.7 V ~ 5.5 V
Resolution: 18
Number of Converters: 1
Family Name: MCP3421
Categories: Integrated Circuits (ICs)
Sampling Rate: 3.75
Manufacturer Homepage: www.microchip.com
Manufacturer Package: SOT-23-6
Alternative Parts (Cross-Reference): LTC2421IMS#TRM; LTC2433-1IMS#TR; LTC2421IMS#TR;
Introduction Date: December 06, 2006
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2022
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited
18 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta SOT-23-6
18 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta SOT-23-6
18 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta SOT-23-6
IC ADC 18BIT SIGMA-DELTA SOT23-6 Product overview: MCP3421A1T-E/CH from Microchip Technology is an Analog-to-Digital Converter IC for sensor measurement, data acquisition, industrial monitoring, instrumentation, and embedded control systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 18BIT, SOT23. Search-friendly keywords include ADC, analog-to-digital converter, data acquisition, sensor interface, 18BIT, SOT23, Analog-to-Digital Converter IC, Analog to Digital Converters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 700-MCP3421A1T-E/CH can be used for catalog matching and distributor lookup.
18 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta SOT-23-6
IC ADC 18BIT SIGMA-DELTA SOT23-6
IC ADC 18BIT SIGMA-DELTA SOT23-6
18-bit delta-sigma ADC, single channel,4sps
| Win Source Electronics | DigiKey | DigiKey | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Allied Electronics, Inc. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips |
| Product Number | 1221051-MCP3421A1T-E/CH | MCP3421A1T-E/CHTR-ND | MCP3421A1T-E/CHDKR-ND | MCP3421A1T-E/CHCT-ND | 700-MCP3421A1T-E/CH | MCP3421A1T-E/CH | MCP3421A1T-E/CH | MCP3421A1T-E/CH | 70047176 |
| Product Name | Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - MCP3421A1T-E/CH | Analog to Digital Converters (ADC) | Analog to Digital Converters (ADC) | Analog to Digital Converters (ADC) | 18BIT SOT23 Analog-to-Digital Converter IC | Analog to Digital Converters (ADC) | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | 18-bit delta-sigma ADC, single channel,4sps |
| Interface Type | I2C; I2C | I2C; I2C | I2C; I2C | I2C; I2C | I2C | I2C; I²C | |||
| Packing Method | Tape Reel; Reel - TR | Tape Reel | Digi-Reel® | Cut Tape (CT) | Tape & Reel (TR) | Tape Reel; Tape & Reel (TR) | Tape Reel; Tape & Reel (TR)Cut Tape (CT)Digi-ReelR | ||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Sample Rate | 0.0037 kSamples/Sec | 0.0037 kSamples/Sec | 0.0037 kSamples/Sec | 0.0037 kSamples/Sec | 3.75 kSamples/Sec | ||||
| Package Type | SOT-23-6 | SOT-23-6 | SOT-23-6 | Tape & Reel (TR) | SOT-23-6 | SOT-23-6 |
