LM61BIM3 Part Information
Details for LM61BIM3 by Texas Instruments
Electronic & Electrical Components > Sensors & Transducers > Sensors
Part Description
The LM61 device is a precision, integrated-circuit temperature sensor that can sense a –30°C to 100°C temperature range while operating from a single 2.7‑V supply. The output voltage of the LM61 is linearly proportional to temperature (10 mV/°C) and has a DC offset of 600 mV. The offset allows reading negative temperatures without the need for a negative supply. The nominal output voltage of the LM61 ranges from 300 mV to 1600 mV for a –30°C to 100°C temperature range. The LM61 is calibrated to provide accuracies of ±2°C at room temperature and ±3°C over the full –25°C to 85°C temperature range. The linear output of the LM61, 600-mV offset, and factory calibration simplify external circuitry required in a single supply environment where reading negative temperatures is required. Because the quiescent current is less than 125 µA, self-heating is limited to a very low 0.2°C in still air. Shutdown capability for the LM61 is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates.
Part Downloads
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Part Features
- 10 mV/u00b0C Temperature Slope (Maximum)
- 125-u00b5A Current Drain at 25u00b0C (Maximum)
- 2.7-V to 10-V Power Supply Voltage Range
- 800-u03a9 Output Impedance (Maximum)
- Calibrated Linear Scale Factor of 10 mV/u00b0C
- Rated for Full Temperature Range (u201330u00b0 to 100u00b0C)
- Suitable for Remote Applications
- UL Recognized Component
- u00b10.8u00b0C Nonlinearity (Maximum)
- u00b12u00b0C or u00b13u00b0C Accuracy at 25u00b0C (Maximum)
- u00b13u00b0C Accuracy for u201325u00b0C to 85u00b0C (Maximum)
- u00b14u00b0C Accuracy for u201330u00b0C to 100u00b0C (Maximum)
Part Specifications
| IC Output Type | Voltage |
| Sensing Accuracy Range | ± 2°C |
| Sensing Temperature Min | -25°C |
| Sensing Temperature Max | +85°C |
| Sensor Case Style | SOT-23 |
| No. of Pins | 3Pins |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 10V |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Base Number | 61 |
| IC Generic Number | 61 |
| Logic Function Number | 61 |
| Operating Temperature Max | 100°C |
| Operating Temperature Min | -30°C |
| Operating Temperature Range | -30°C to +100°C |
| Output Current | 10mA |
| Output Voltage | 850mV |
| Output Voltage per °C | 10mV/°C |
| Sensor / Transducer Type | Temperature |
| Supply Current | 125µA |
| Supply Voltage Range | 2.7V to 10V |
| Temperature Max | 100°C |
| Temperature Min | -30°C |
| Temperature Sensing Range | -25°C to +85°C |
| Termination Type | Surface Mount Device |