TMP421AIDCNT
Texas Instruments
Texas Instruments
SENSOR DIGITAL -40C-125C SOT23-8
$2.47
Available to order
Reference Price (USD)
1+
$2.47000
500+
$2.4453
1000+
$2.4206
1500+
$2.3959
2000+
$2.3712
2500+
$2.3465
Exquisite packaging
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The TMP421AIDCNT 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 TMP421AIDCNT 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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