| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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361,600 pcs
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361600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
30 pcs
|
30 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The LM393PSR from Texas Instruments is a dual differential comparator IC, part of the industry-standard LM393 family. This device features two independent voltage comparators designed to operate from a single power supply over a wide range of voltages. The quiescent current is independent of the supply voltage.
Key electrical specifications include a differential type, an open-collector output compatible with TTL, MOS, and CMOS logic, and a supply voltage range typically from 2V to 30V, with some variants supporting up to 36V or 38V. The typical supply current is 0.225mA per channel, and the response time is approximately 1.3µs.
This comparator is suitable for applications requiring precise voltage level detection and switching. Its common-mode input voltage range includes ground, and the differential input voltage range can equal the maximum-rated supply voltage.
The LM393PSR is available in an 8-SOIC package with surface mount mounting type. The operating temperature range is specified as 0°C to 70°C, making it suitable for many commercial and industrial environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.13 | $0.13 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is typically 2V to 30V, with some variants supporting up to 38V.
The typical supply current per channel is 0.225mA.
The typical response time is 1.3µs.
The operating temperature range is 0°C to 70°C.
The LM393PSR is available in an 8-SOIC package.