| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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12,500 pcs
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12500 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Analog Temperature Sensor Output Accuracy | |
| Current | |
| Features | |
| Lead Spacing | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Output | |
| Output Function | |
| Output Type | |
| Selectable Hysteresis | |
| Supplier Device Package | |
| Switching Temperature | |
| Temperature Switch Accuracy | |
| Trip Temperature Threshold | |
| Voltage |
The LM57CISD-5/NOPB from Texas Instruments is a precision, dual-output temperature switch with an integrated analog temperature sensor output, designed for wide-temperature industrial applications. The trip temperature is set using external resistors, offering flexibility in design.
Key electrical specifications include an operating voltage range of 2.4V to 5.5V and a low operating current of 24µA. The device features selectable trip points and hysteresis, along with both open-drain and push-pull output types, supporting active high and active low configurations. The analog temperature sensor output provides an accuracy of ±0.8°C or ±1.3°C within the -40°C to +150°C range, while the temperature switch accuracy is ±1.7°C or ±2.3°C over the same range.
This device operates across a wide temperature range of -50°C to 150°C. It is available in an 8-WSON package and supports surface mount installation. Features like the TRIP-TEST pin allow for in-system testing, and low power consumption minimizes self-heating effects.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.25 | $1.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -50°C to 150°C.
The temperature switch accuracy is ±1.7°C or ±2.3°C from -40°C to +150°C.
The operating voltage is between 2.4V and 5.5V.
It provides both Open Drain and Push-Pull output types.
Yes, the trip temperature is programmable.