Datasheet Texas Instruments LM95221
| Manufacturer | Texas Instruments |
| Series | LM95221 |
Dual Remote and Local Temperature Sensor with TruTherm Technology and SMBus, I2C Interface
Datasheets
LM95221 Dual Remote Diode Digital Temperature Sensor with SMBus Interface datasheet
PDF, 1.0 Mb, Revision: B, File published: Mar 22, 2013
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Status
| LM95221CIMM/NOPB | LM95221CIMMX/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes |
Packaging
| LM95221CIMM/NOPB | LM95221CIMMX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 8 | 8 |
| Package Type | DGK | DGK |
| Industry STD Term | VSSOP | VSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 3500 |
| Carrier | SMALL T&R | LARGE T&R |
| Device Marking | T21C | T21C |
| Width (mm) | 3 | 3 |
| Length (mm) | 3 | 3 |
| Thickness (mm) | .97 | .97 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.07 | 1.07 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | LM95221CIMM/NOPB | LM95221CIMMX/NOPB |
|---|---|---|
| Interface | I2C,SMBus | I2C,SMBus |
| Local Sensor Accuracy(Max), +/- C | 3 | 3 |
| Operating Temperature Range, C | 0 to 85 | 0 to 85 |
| Package Group | 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) |
| Rating | Catalog | Catalog |
| Remote Channel | 2 | 2 |
| Remote Diode Temp Range for Listed Accuracy, C | 45 to 85 | 45 to 85 |
| Remote Sensor Accuracy(Max), +/- C | 1 | 1 |
| Remote Temp Resolution(Max), bits | 11 | 11 |
| Special Features | One shot conversion control,Programmable conversion rate,Remote diode fault detection,Shutdown | One shot conversion control,Programmable conversion rate,Remote diode fault detection,Shutdown |
| Supply Current(Typ), uA | 2000 | 2000 |
| Supply Voltage(Max), V | 3.6 | 3.6 |
| Supply Voltage(Min), V | 3 | 3 |
| Temp Resolution(Max), bits | 10 | 10 |
Eco Plan
| LM95221CIMM/NOPB | LM95221CIMMX/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- Calibrating the ADC08xxxx Family of Ultra High-Speed Converters (Rev. B)PDF, 32 Kb, Revision: B, File published: Apr 26, 2013
The ADC08xxxx family of giga-sample ADCs (such as the ADC08D1500) incorporates sophisticated self-calibration circuitry. This capability is an important part of this device's impressive performance over a wide temperature range. This application report attempts to give the system designer a comprehensive description of how to make use of this feature.
Model Line
Series: LM95221 (2)
Manufacturer's Classification
- Semiconductors> Sensing Products> Temperature Sensors> Remote / Multi-channel Temperature Sensors
