TMP421AIDCNR
Texas Instruments
Texas Instruments
SENSOR DIGITAL -40C-125C SOT23-8
$2.06
Available to order
Reference Price (USD)
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$2.06000
500+
$2.0394
1000+
$2.0188
1500+
$1.9982
2000+
$1.9776
2500+
$1.957
Exquisite packaging
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The TMP421AIDCNR from Texas Instruments delivers professional temperature measurement solutions with configurable analog and digital interfaces. This smart transducer combines the simplicity of voltage output with the power of digital communication (RS-485) in one rugged package. The MEMS-based sensing technology provides 0.1 C repeatability with 10ms response time, ideal for fast processes like injection molding and die casting. Food-safe versions feature FDA-compliant materials for dairy and meat processing applications. The TMP421AIDCNR includes advanced diagnostics like sensor drift detection and early failure warning. Choose Texas Instruments for temperature sensors that combine cutting-edge technology with practical field reliability.
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: SOT-23-8
- Supplier Device Package: SOT-23-8
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Texas Instruments