TMP421AIDCNR
- Mfr.Part #
- TMP421AIDCNR
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- SENSOR DIGITAL -40C-125C SOT23-8
- Stock
- 8,960
- In Stock :
- 8,960
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- Manufacturer :
- Texas Instruments
- Product Category :
- Temperature Sensors - Analog and Digital Output
- Termination Type :
- Solder
- Package / Case :
- SOT-23-8
- Test Condition :
- 15°C ~ 85°C (-40°C ~ 125°C)
- Number of Terminations :
- 8
- Length :
- 2.9mm
- Interface :
- I2C, SMBus
- Body Breadth :
- 1.6 mm
- Sensing Temperature - Remote :
- -64°C~191°C
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- ECCN Code :
- EAR99
- Feature :
- One-Shot, Output Switch, Programmable Limit, Shutdown Mode
- Accuracy-Max :
- 1 Cel
- Voltage - Supply :
- 2.7V~5.5V
- Housing :
- Plastic
- Power Supplies :
- 3/5V
- Quiescent Current :
- 400μA
- Resolution :
- 11 b
- Width :
- 1.63mm
- Height :
- 1.45mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Max Supply Voltage (DC) :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C
- Sensing Temperature - Local :
- -40°C~125°C
- Number of Bits :
- 12
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Sensor Type :
- Digital, Local/Remote
- Packaging :
- Tape and Reel (TR)
- Operating Supply Current :
- 525μA
- Min Supply Voltage (DC) :
- 2.7V
- Accuracy - Highest (Lowest) :
- ±1.5°C (±2.5°C)
- Pbfree Code :
- yes
- Factory Lead Time :
- 12 Weeks
- Base Part Number :
- TMP421
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- JESD-609 Code :
- e4
- Thickness :
- 1.1mm
- Output Type :
- SMBus
- Sensors/Transducers Type :
- TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
- Datasheets
- TMP421AIDCNR

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)
TMP421AIDCNR Overview
Safety-protected analog sensors are packed in the Tape & Reel (TR). It is important to protect analog sensors by packaging them in SOT-23-8 packages. It is necessary for proper operation of this sensor to have 8 pins. This electronic part has 8 terminations. As a result, the analog sensors could supply a current 525μA. It should provide a DC voltage of 5.5V at its maximum. A magnetic switch, however, can supply a voltage as low as 2.7V when used in a DC circuit. If the GND terminal is grounded, the GND current should flow 400μA.
TMP421AIDCNR 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
TMP421AIDCNR Applications
There are a lot of Texas Instruments
TMP421AIDCNR Analog & Digital Sensors applications.
- Computers
- Battery Management
- Printers
- Power Supply Modules
- FAX Machines
- Mobile Phones
- Cellular Phones
- Power Supply Thermal Shutdown
- Temperature-Controlled Fans
- Temperature Measurement/Instrumentation
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