TMP422AQDCNRQ1

Texas Instruments
595-TMP422AQDCNRQ1
TMP422AQDCNRQ1

Mfr.:

Description:
Board Mount Temperature Sensors AEC-Q100 Automotive 2Ch Remote Temperatu A 595-TMP422AQDCNTQ1

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Board Mount Temperature Sensors
RoHS:  
Digital
+/- 1 C
- 40 C
+ 125 C
SOT-23-8
2-Wire, I2C, SMBus
2.7 V
5.5 V
Local, Remote
12 bit
Shutdown
SMD/SMT
AEC-Q100
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Moisture Sensitive: Yes
Operating Supply Current: 400 uA
Output Current: 6 mA
Peak Solder Temperature: + 260 C
Pin Count: 8
Product: Temperature Sensors
Product Type: Board Mount Temperature Sensor ICs
Series: TMP422
Factory Pack Quantity: 3000
Subcategory: Sensors
Type: Temperature Sensor
Unit Weight: 17.200 mg
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Attributes selected: 0

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Compliance Codes
CNHTS:
8542391090
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Thailand
Country of Diffusion:
Japan
The country is subject to change at the time of shipment.

TMP421/TMP422/TMP423 Temperature Sensors

Texas Instruments TMP421/TMP422/TMP423 small high-performance remote temperature monitor with built-in local temperature sensors. The devices add programmable bus addressing to support multiple devices on the same I2C/SMBus.  The Texas Instruments TMP421/TMP422/TMP423 series features resistance cancellation, programmable non-ideality factor for improved system accuracy, and diode fault detection to ensure the remote sensor is in working condition and connected correctly. The devices have an onboard local temperature sensor and support three remote temperature sensors. The TMP422-EP devices have gold bond wires, a temperature range of –55 to +105°C, and include a SnPb lead finish.

TMP42x/TMP42x-Q1 Remote/Local Temperature Sensors

Texas Instruments TMP42x/TMP42x-Q1 Remote / Local Temperature Sensors utilize a built-in local temperature sensor with ±1°C remote accuracy for multiple IC manufacturers, with no calibration needed. The remote temperature sensor diode-connected transistors are typically cost-effective, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to configure the device. TI TMP42x/TMP42x-Q1 Remote / Local Temperature Sensors include series resistance cancellation, programmable non-ideality factor, wide remote temperature measurement range (up to +150°C), and diode fault detection. The TMP42x-Q1 devices are AEC-Q100 qualified for automotive applications.

In Stock: 312

Stock:
312
Can Dispatch Immediately
On Order:
3,000
Expected 2026/12/03
Factory Lead Time:
26
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$2.62 $2.62
$2.33 $11.65
$2.09 $20.90
$1.83 $91.50
$1.69 $169.00
$1.47 $735.00
$1.41 $1,410.00
Full Reel (Order in multiples of 3000)
$1.34 $4,020.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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