| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,753 pcs
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2753 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The LM393LVQDRQ1 from Texas Instruments is a general-purpose, automotive-qualified comparator designed for low-voltage applications. This device features two independent comparator elements, each with an open-drain output that can be configured as rail-to-rail. It operates with a supply voltage range of 1.65V to 5.5V and maintains a low quiescent current of 0.025mA per channel.
The comparator boasts a fast propagation delay of 600ns, making it suitable for various control and monitoring tasks. The input offset voltage is a low 2mV maximum at 25°C, with a minimal input bias current of 0.005nA. The device is qualified for automotive applications, meeting AEC-Q100 standards with a temperature grade of 1, operating from -40°C to 125°C.
Packaged in an 8-pin SOIC, the LM393LVQDRQ1 is designed for surface mounting. It includes features like Power-On-Reset (POR) for reliable start-up and 2kV ESD protection. This comparator serves as an improved replacement for older LM393 and LM339 family devices in systems with VCC up to 5V.
Key electrical characteristics include a supply voltage range of 1.65V to 5.5V, a typical quiescent current of 0.025mA per channel, and a maximum propagation delay of 600ns. The input offset voltage is a maximum of 2mV at 25°C, and the input bias current is a maximum of 0.005nA.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.15 | $0.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The supply voltage range is 1.65V to 5.5V.
It has 2 channels.
The output type is Open-Drain, Rail-to-Rail.
The typical quiescent current per channel is 0.025mA.
The maximum propagation delay is 600ns.
The package type is 8-SOIC.