Datasheet Texas Instruments TMP431
| Manufacturer | Texas Instruments |
| Series | TMP431 |
Remote and Local Temperature Sensor with Automatic Beta, N-Factor and Series-R Correction
Datasheets
TMP43x В±1В°C Temperature Sensor With Series-R, О·-Factor, and Automatic Beta Compensation datasheet
PDF, 1.3 Mb, Revision: H, File published: Mar 14, 2016
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Status
| TMP431ADGKR | TMP431ADGKT | TMP431BDGKR | TMP431BDGKT | TMP431CDGKR | TMP431CDGKT | TMP431DDGKR | TMP431DDGKT | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | No | No | Yes | Yes | Yes | No |
Packaging
| TMP431ADGKR | TMP431ADGKT | TMP431BDGKR | TMP431BDGKT | TMP431CDGKR | TMP431CDGKT | TMP431DDGKR | TMP431DDGKT | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | DGK | DGK | DGK | DGK | DGK | DGK | DGK | DGK |
| Industry STD Term | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 250 | 2500 | 250 | 2500 | 250 | 2500 | 250 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R |
| Device Marking | DRTI | DRTI | DRUI | DRUI | DUEC | DUEC | DUFC | DUFC |
| Width (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Thickness (mm) | .97 | .97 | .97 | .97 | .97 | .97 | .97 | .97 |
| Pitch (mm) | .65 | .65 | .65 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1.07 | 1.07 | 1.07 | 1.07 | 1.07 | 1.07 | 1.07 | 1.07 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | TMP431ADGKR | TMP431ADGKT | TMP431BDGKR | TMP431BDGKT | TMP431CDGKR | TMP431CDGKT | TMP431DDGKR | TMP431DDGKT |
|---|---|---|---|---|---|---|---|---|
| Interface | I2C,SMBus | I2C,SMBus | I2C,SMBus | I2C,SMBus | I2C,SMBus | I2C,SMBus | I2C,SMBus | I2C,SMBus |
| Local Sensor Accuracy(Max), +/- C | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP | VSSOP |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Remote Channel | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Remote Diode Temp Range for Listed Accuracy, C | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 |
| Remote Sensor Accuracy(Max), +/- C | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Remote Sensor Correction | Beta Compensation,Series Resistance Cancellation,n-Factor Correction | Beta Compensation,Series Resistance Cancellation,n-Factor Correction | Beta Compensation,Series Resistance Cancellation,n-Factor Correction | Beta Compensation,Series Resistance Cancellation,n-Factor Correction | Beta Compensation,Series Resistance Cancellation,n-Factor Correction | Beta Compensation,Series Resistance Cancellation,n-Factor Correction | Beta Compensation,Series Resistance Cancellation,n-Factor Correction | Beta Compensation,Series Resistance Cancellation,n-Factor Correction |
| Remote Temp Resolution(Max), bits | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Special Features | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown |
| Supply Current(Typ), uA | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| Supply Voltage(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Supply Voltage(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Temp Resolution(Max), bits | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Eco Plan
| TMP431ADGKR | TMP431ADGKT | TMP431BDGKR | TMP431BDGKT | TMP431CDGKR | TMP431CDGKT | TMP431DDGKR | TMP431DDGKT | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Understanding the I2C BusPDF, 124 Kb, File published: Jun 30, 2015
Model Line
Series: TMP431 (8)
Manufacturer's Classification
- Semiconductors> Sensing Products> Temperature Sensors> Remote / Multi-channel Temperature Sensors
