TMP421AIDCNR

Texas Instruments
595-TMP421AIDCNR
TMP421AIDCNR

Mfr.:

Description:
Board Mount Temperature Sensors +/-1degC Rem and Tem p Sensor A 595-TMP4 A 595-TMP421AIDCNT

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
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Moisture Sensitive: Yes
Operating Supply Current: 525 uA
Peak Solder Temperature: + 260 C
Pin Count: 8
Product: Temperature Sensors
Product Type: Board Mount Temperature Sensor ICs
Series: TMP421
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:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
8542390990
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

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.

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.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
13,781
Expected 2027/06/07
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™ †
$1.47 $1.47
$1.29 $6.45
$1.15 $11.50
$1.10 $55.00
$1.06 $106.00
$0.957 $478.50
$0.922 $922.00
Full Reel (Order in multiples of 3000)
$0.822 $2,466.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:
TMP421AIDCNRG4
Packaging:
Reel, Cut Tape, MouseReel
Availability:
In Stock
Price:
$1.90
Min:
1
Mfr. Part No.:
TMP421AIDCNTG4
Packaging:
Reel, Cut Tape, MouseReel
Availability:
In Stock
Price:
$2.17
Min:
1

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