NVT211: ±1°C Digital Temperature Sensor with Series Resistance Cancellation
The NVT211 is a dual channel digital thermometer and undertemperature/overtemperature alarm, intended for use in automotive applications. A feature of the NVT211 is series resistance cancellation, where up to 1.5 kOhms; (typical) of resistance in series with the temperature monitoring diode can be automatically cancelled from the temperature result, allowing noise filtering.
Features- On-chip and remote temperature sensor
- 0.25°C resolution/1°C accuracy on remote channel
- 1°C resolution/1°C accuracy on local channel
- Automatically cancels up to 1.5 kΩ (typical) of resistance in series with remote diode to allow noise filtering
- Remote and Local THERM limits of 108°C
- Available in two I2C addresses of 0x4C & 0x4D
- Automotive Qualification According to AEC−Q100, Grade 1
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Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NVT211CMTR2G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | WDFN-8 | 511AT | 1 | Tape and Reel | 3000 | $5.2799 |
| NVT211DMTR2G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | WDFN-8 | 511AT | 1 | Tape and Reel | 3000 | $5.2799 |
Specifications
| Product | Sensor Type | Data Transmission Standard | ICC Max (mA) | VCC Min (V) | VCC Max (V) | T Min (°C) | T Max (°C) | Temperature Error (°C) |
|---|
| NVT211CMTR2G | Local & Remote | I2C | 0.35 | 2.8 | 3.6 | -40 | 125 | ±1 |
| NVT211DMTR2G | Local & Remote | I2C | 0.35 | 2.8 | 3.6 | -40 | 125 | ±1 |
