| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20,089 pcs
|
20089 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
11,000 pcs
|
11000 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
5,038 pcs
|
5038 pcs | On Request | 1 | On Request | On Request | 1449+ | On Request | On Request | |
|
2,478 pcs
|
2478 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Accuracy | |
| Automotive Grade | |
| Features | |
| Halogen Free | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Output Type | |
| Resolution | |
| Sensing Temperature | |
| Sensor Type | |
| Supplier Device Package | |
| Supply Current | |
| Test Condition | |
| Voltage | |
| accuracy (Maximum @ 15 °C ~ 85 °C) |
The TMP423AIDCNR from Texas Instruments is a versatile digital temperature sensor designed for accurate temperature monitoring. It integrates both a local temperature sensor and the capability to monitor remote temperature sensors, typically diode-connected transistors found in microcontrollers or processors.
This sensor offers a high degree of accuracy, with ±1°C for remote sensors and ±1.5°C for the local sensor across its operating temperature range of -40°C to 125°C. It communicates via an I2C or SMBus interface, supporting commands for configuration and data retrieval. Key features include series resistance cancellation and N-factor correction for improved remote measurements, as well as diode fault detection.
The TMP423AIDCNR is supplied in a compact SOT-23-8 surface-mount package, making it suitable for space-constrained applications. Its operating voltage range is from 2.7V to 5.5V, and it consumes a maximum of 38µA of supply current. The sensor provides an 11-bit resolution for temperature readings, with a sensing range from -64°C to 191°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The remote temperature sensor has an accuracy of ±1°C.
The TMP423AIDCNR uses an I2C and SMBus interface.
The TMP423AIDCNR is available in a SOT-23-8 package.
The supply voltage range is 2.7V to 5.5V.