TMP421AIDCNT
- Mfr.Part #
- TMP421AIDCNT
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- SENSOR DIGITAL -40C-125C SOT23-8
- Stock
- 29,784
- In Stock :
- 29,784
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- Manufacturer :
- Texas Instruments
- Product Category :
- Temperature Sensors - Analog and Digital Output
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e4
- Output Voltage :
- 150mV
- Termination :
- SMD/SMT
- Body Breadth :
- 1.6 mm
- Number of Pins :
- 8
- Lead Free :
- Lead Free
- Number of Bits :
- 12
- Test Condition :
- 15°C ~ 85°C (-40°C ~ 125°C)
- Operating Temperature :
- -40°C~125°C
- Sensor Type :
- Digital, Local/Remote
- Pbfree Code :
- yes
- Min Supply Voltage (DC) :
- 2.7V
- Power Supplies :
- 3/5V
- Height :
- 1.45mm
- Number of Terminations :
- 8
- Voltage - Supply :
- 2.7V~5.5V
- Nominal Supply Current :
- 400μA
- Output Current :
- 6mA
- Output Type :
- SMBus
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Accuracy-Max :
- 1 Cel
- Feature :
- One-Shot, Output Switch, Programmable Limit, Shutdown Mode
- Housing :
- Plastic
- Radiation Hardening :
- No
- Sensing Temperature - Local :
- -40°C~125°C
- ECCN Code :
- EAR99
- Sensing Temperature - Remote :
- -64°C~191°C
- Package / Case :
- SOT-23-8
- Thickness :
- 1.1mm
- Sensors/Transducers Type :
- TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
- Interface :
- I2C, SMBus
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Supply Current :
- 32μA
- Base Part Number :
- TMP421
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Width :
- 1.63mm
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 400μA
- Resolution :
- 11 b
- Max Supply Voltage (DC) :
- 5.5V
- Accuracy - Highest (Lowest) :
- ±1.5°C (±2.5°C)
- Length :
- 2.9mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Datasheets
- TMP421AIDCNT

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)
TMP421AIDCNT Overview
The analog sensors are packaged in the Tape & Reel (TR) for safety reasons. Putting analog sensors into SOT-23-8 packages prevents them from being damaged. In order to operate properly, this sensor has 8 pins. In this electronic component, there are 8 terminations. The analog sensor's current could be 32μA when it operates. Ideally, this sensor should supply a DC voltage of 5.5V. DC circuits with this magnetic switch can supply 2.7V as a minimum voltage. If an analog sensor has an GND terminal, the current flowing from it should be 400μA. In nominal terms, this sensor can supply 400μA current. A sensor's current output should generally be 6mA to ensure optimal performance. A sensor should generally output a voltage of 150mV.
TMP421AIDCNT 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
TMP421AIDCNT Applications
There are a lot of Texas Instruments
TMP421AIDCNT Analog & Digital Sensors applications.
- HVAC
- Disk Drives
- Automotive
- Portable Medical Instruments
- Computers
- Battery Management
- Printers
- Power Supply Modules
- FAX Machines
- Mobile Phones
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