TMP421YZDR
Texas Instruments
Texas Instruments
SENSOR DIGITAL -40C-125C 8DSBGA
$2.06
Available to order
Reference Price (USD)
3,000+
$0.77440
6,000+
$0.72600
9,000+
$0.68970
15,000+
$0.66550
Exquisite packaging
Discount
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The TMP421YZDR by Texas Instruments revolutionizes temperature sensing with its patented multi-output technology. This innovative transducer simultaneously provides analog (4-20mA), digital (I2C/SPI), and frequency outputs proportional to temperature. The platinum thin-film RTD element achieves Class A accuracy per IEC 60751 with 0.01 C resolution. Harsh environment versions feature Hastelloy probes for corrosive applications in chemical plants and offshore platforms. The TMP421YZDR integrates seamlessly with PLCs, DCS systems, and IoT gateways. Texas Instruments's temperature sensors are engineered for 24/7 operation in mission-critical processes where measurement integrity cannot be compromised.
Specifications
- Product Status: Active
- Sensor Type: Digital, Local/Remote
- Sensing Temperature - Local: -40°C ~ 125°C
- Sensing Temperature - Remote: -64°C ~ 191°C
- Output Type: SMBus
- Voltage - Supply: 2.7V ~ 5.5V
- Resolution: 11 b
- Features: One-Shot, Output Switch, Programmable Limit, Shutdown Mode
- Accuracy - Highest (Lowest): ±1.5°C (±2.5°C)
- Test Condition: 15°C ~ 85°C (-40°C ~ 125°C)
- Operating Temperature: -40°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: 8-UFBGA, DSBGA
- Supplier Device Package: 8-DSBGA
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