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
Download PCB Footprint from Ultra Librarian
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 |
