Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,420 pcs
|
3420 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
|
3,235 pcs
|
3235 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Mounting Type | |
| Operating Temperature | |
| Output Type | |
| Reel Diameter | |
| Reel Width | |
| Resolution | |
| Sensing Temperature | |
| Sensor Type | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape and Reel | |
| Test Condition | |
| Voltage | |
| accuracy (Maximum @ Local Temperature Sensor) | |
| accuracy (Maximum @ Remote Diode Sensor) |
The TMP421AQDCNRQ1 from Texas Instruments is an automotive-qualified digital temperature sensor designed for monitoring local and remote temperatures. It features a wide operating temperature range of -40°C to 125°C, making it suitable for demanding automotive applications.
This sensor utilizes a two-wire I2C or SMBus compatible serial interface for communication, supporting multiple interface addresses and commands for configuration. It offers high accuracy with ±1°C for remote diode sensors and ±1.5°C for the local temperature sensor.
The TMP421AQDCNRQ1 is housed in a compact SOT-23-8 package and is designed for surface mount applications. It operates with a supply voltage range of 2.7V to 5.5V and provides a 12-bit resolution for precise temperature readings. The device also includes features like diode fault detection and series resistance cancellation.
This sensor is AEC-Q100 qualified, indicating its suitability for automotive environments. Its robust design and accurate temperature sensing capabilities make it a reliable choice for various automotive and industrial applications requiring precise thermal monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The accuracy is ±1°C for the remote diode sensor and ±1.5°C for the local temperature sensor.
It uses a two-wire I2C or SMBus compatible serial interface.
The TMP421AQDCNRQ1 is supplied in a SOT-23-8 package.
The standard package quantity is 3000 units on a reel.