Datasheet Texas Instruments LM77
| Manufacturer | Texas Instruments |
| Series | LM77 |
В±1.5В°C Temperature Sensor with Alert Function and I2C/SMBus Interface
Datasheets
9Bit + Dig Temp Sens & Thermal Window Comparator w/Two-Wire Interface datasheet
PDF, 1.4 Mb, Revision: F, File published: Mar 22, 2013
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Prices
Status
| LM77CIM-3 | LM77CIM-3/NOPB | LM77CIM-5/NOPB | LM77CIMM-3/NOPB | LM77CIMM-5/NOPB | LM77CIMMX-3/NOPB | LM77CIMMX-5/NOPB | LM77CIMX-3 | LM77CIMX-3/NOPB | LM77CIMX-5/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | NRND (Not 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) | NRND (Not recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No | No | No | Yes | Yes | No | Yes |
Packaging
| LM77CIM-3 | LM77CIM-3/NOPB | LM77CIM-5/NOPB | LM77CIMM-3/NOPB | LM77CIMM-5/NOPB | LM77CIMMX-3/NOPB | LM77CIMMX-5/NOPB | LM77CIMX-3 | LM77CIMX-3/NOPB | LM77CIMX-5/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | D | D | DGK | DGK | DGK | DGK | D | D | D |
| Industry STD Term | SOIC | SOIC | SOIC | VSSOP | VSSOP | VSSOP | VSSOP | SOIC | SOIC | SOIC |
| 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 | R-PDSO-G | R-PDSO-G |
| Package QTY | 95 | 95 | 95 | 1000 | 1000 | 3500 | 3500 | 2500 | 2500 | 2500 |
| Carrier | TUBE | TUBE | TUBE | SMALL T&R | SMALL T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | LM77 | LM77 | LM77 | T06C | T07C | T06C | T07C | LM77 | CIM-3 | CIM-5 |
| Width (mm) | 3.91 | 3.91 | 3.91 | 3 | 3 | 3 | 3 | 3.91 | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 | 4.9 | 3 | 3 | 3 | 3 | 4.9 | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | .97 | .97 | .97 | .97 | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | .65 | .65 | .65 | .65 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.07 | 1.07 | 1.07 | 1.07 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | LM77CIM-3 | LM77CIM-3/NOPB | LM77CIM-5/NOPB | LM77CIMM-3/NOPB | LM77CIMM-5/NOPB | LM77CIMMX-3/NOPB | LM77CIMMX-5/NOPB | LM77CIMX-3 | LM77CIMX-3/NOPB | LM77CIMX-5/NOPB |
|---|---|---|---|---|---|---|---|---|---|---|
| Addresses | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Approx. Price (US$) | 0.90 | 1ku | 0.90 | 1ku | ||||||||
| Interface | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire | I2C SMBus 2-Wire | I2C SMBus 2-Wire | I2C, SMBus, 2-Wire | I2C, SMBus, 2-Wire |
| Iq(Typ), uA | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | ||
| Iq(Typ)(uA) | 250 | 250 | ||||||||
| Local Sensor Accuracy(Max), +/- C | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | ||
| Local Sensor Accuracy(Max)(+/- C) | 1.5 | 1.5 | ||||||||
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | ||
| Operating Temperature Range(C) | -55 to 125 | -55 to 125 | ||||||||
| Package Group | SOIC | SOIC | SOIC | VSSOP | VSSOP | VSSOP | VSSOP | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | ||
| Package Size: mm2:W x L (PKG) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | ||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Special Features | Fault Queue | Fault Queue | Fault Queue | Fault Queue | Fault Queue | Fault Queue | Fault Queue | Fault Queue | Fault Queue | Fault Queue |
| Supply Current(Max), uA | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | ||
| Supply Current(Max)(uA) | 500 | 500 | ||||||||
| Supply Current(Typ), uA | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | ||
| Supply Current(Typ)(uA) | 250 | 250 | ||||||||
| Supply Voltage(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
| Supply Voltage(Max)(V) | 5.5 | 5.5 | ||||||||
| Supply Voltage(Min), V | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | ||
| Supply Voltage(Min)(V) | 3 | 3 | ||||||||
| Temp Resolution(Max), bits | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| Temp Resolution(Max)(bits) | 10 | 10 |
Eco Plan
| LM77CIM-3 | LM77CIM-3/NOPB | LM77CIM-5/NOPB | LM77CIMM-3/NOPB | LM77CIMM-5/NOPB | LM77CIMMX-3/NOPB | LM77CIMMX-5/NOPB | LM77CIMX-3 | LM77CIMX-3/NOPB | LM77CIMX-5/NOPB | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | See ti.com | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | TBD | Compliant | Compliant |
| Pb Free | No | Yes |
Application Notes
- Applying I2C-Compatible Temperature Sensors in Systems With Slow Clock Edges (Rev. A)PDF, 33 Kb, Revision: A, File published: May 6, 2013
This Application Note describes a method of interfacing a given microcontroller with a Texas Instruments digital temperature sensor. - Sensing and Monitoring for Control and Protection SeminarPDF, 245 Kb, File published: Feb 17, 2003
Model Line
Series: LM77 (10)
Manufacturer's Classification
- Semiconductors> Sensing Products> Temperature Sensors> Local Digital Temperature Sensors
