TMP421AIDCNRG4
- Mfr.Part #
- TMP421AIDCNRG4
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- SENSOR DIGITAL -40C-125C SOT23-8
- Stock
- 151,158
- In Stock :
- 151,158
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- Manufacturer :
- Texas Instruments
- Product Category :
- Temperature Sensors - Analog and Digital Output
- RoHS Status :
- ROHS3 Compliant
- Feature :
- One-Shot, Output Switch, Programmable Limit, Shutdown Mode
- Resolution :
- 11 b
- Voltage - Supply :
- 2.7V~5.5V
- Number of Terminations :
- 8
- Test Condition :
- 15°C ~ 85°C (-40°C ~ 125°C)
- Nominal Supply Current :
- 400μA
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- Sensing Temperature - Local :
- -40°C~125°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Radiation Hardening :
- No
- Sensor Type :
- Digital, Local/Remote
- Termination Type :
- Solder
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Interface :
- I2C, SMBus
- Output Type :
- SMBus
- Quiescent Current :
- 400μA
- JESD-609 Code :
- e4
- Factory Lead Time :
- 12 Weeks
- Accuracy - Highest (Lowest) :
- ±1.5°C (±2.5°C)
- Operating Temperature :
- -40°C~125°C
- Base Part Number :
- TMP421
- Package / Case :
- SOT-23-8
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Body Length or Diameter :
- 2.9mm
- Sensors/Transducers Type :
- TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
- Housing :
- Plastic
- Accuracy-Max :
- 1 Cel
- Body Height :
- 1.175mm
- Sensing Temperature - Remote :
- -64°C~191°C
- Body Breadth :
- 1.6 mm
- Number of Bits :
- 12
- Power Supplies :
- 3/5V
- Lead Free :
- Lead Free
- Datasheets
- TMP421AIDCNRG4

Tape & Reel (TR) Digital, Local/Remote 2.7V~5.5V Surface Mount -40°C~125°C SMBus ±1.5°C (±2.5°C) 11 b 2 (1 Year)
TMP421AIDCNRG4 Overview
In order to protect the sensors, they are packaged in a Tape & Reel (TR). To protect analog sensors from damage, they are put into SOT-23-8 packages. It is necessary to have 8 pins for this sensor to function properly. This electronic part contains 8 terminations. For analog sensors, GND current should be 400μA. To make it work, the sensor can supply a nominal current of 400μA.
TMP421AIDCNRG4 Features
Moisture Sensitivity Level (MSL): 2 (1 Year)
Tape & Reel (TR) Package
Operating Temperature: -40°C~125°C
Supply Voltage: 2.7V~5.5V
8 Pins
Local Sensing Temperature: -40°C~125°C
8 Terminations
Highest (Lowest) Accuracy: ±1.5°C (±2.5°C)
Sensor Type: Digital, Local/Remote
TMP421AIDCNRG4 Applications
There are a lot of Texas Instruments
TMP421AIDCNRG4 Analog & Digital Sensors applications.
- Automatic doors/elevators
- Industrial
- HVAC
- Disk Drives
- Automotive
- Portable Medical Instruments
- Computers
- Battery Management
- Printers
- Power Supply Modules
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