Datasheet Texas Instruments TMP421AIDCNR
| Manufacturer | Texas Instruments |
| Series | TMP421 |
| Part Number | TMP421AIDCNR |
Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP 8-SOT-23 -40 to 125
Datasheets
В±1В°C Remote and Local Temperature Sensor datasheet
PDF, 1.1 Mb, Revision: C, File published: May 7, 2012
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | DCN |
| Industry STD Term | SOT-23 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | DACI |
| Width (mm) | 1.63 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.45 |
| Mechanical Data | Download |
Parametrics
| Interface | I2C,SMBus |
| Local Sensor Accuracy(Max) | 2.5 +/- C |
| Operating Temperature Range | -40 to 125 C |
| Package Group | SOT-23 |
| Package Size: mm2:W x L | 8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG |
| Rating | Catalog |
| Remote Channel | 1 |
| Remote Diode Temp Range for Listed Accuracy | -40 to 150 C |
| Remote Sensor Accuracy(Max) | 1 +/- C |
| Remote Sensor Correction | Series Resistance Cancellation,n-Factor Correction |
| Remote Temp Resolution(Max) | 12 bits |
| Special Features | Shutdown |
| Supply Current(Typ) | 400 uA |
| Supply Voltage(Max) | 5.5 V |
| Supply Voltage(Min) | 2.7 V |
| Temp Resolution(Max) | 12 bits |
Eco Plan
| RoHS | Compliant |
Application Notes
- Understanding the I2C BusPDF, 124 Kb, File published: Jun 30, 2015
Model Line
Series: TMP421 (6)
- TMP421AIDCNR TMP421AIDCNRG4 TMP421AIDCNT TMP421AIDCNTG4 TMP421YZDR TMP421YZDT
Manufacturer's Classification
- Semiconductors > Sensing Products > Temperature Sensors > Remote / Multi-channel Temperature Sensors
