LM393D

voltage comparator, SO-8, -0.3 to +36V

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Price:: US $0.08~0.10 / piece [Get Latest Price]

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PartNumber:: LM393D

Brand:: STMicroelectronics - ST | Pack: SOP | D/C: 07+

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Products Upload time: 2011-07-13

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Part Number:LM393D
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Product Summary

The LM393D is a low power dual voltage comparator. It consists of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. The LM393D also has an unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

Parametrics

LM393D absolute maxing ratings: (1)VCC Supply Voltage: ±18 or 36 V; (2)Vid Differential Input Voltage: ±36 V; (3)Vi Input Voltage: -0.3 to +36 V; (4)Output Short-circuit to Ground - note (1): Infinite; (5)Pd Power Dissipation (2) DIP-8: 1250mW; SO-8: 710mW; TSSOP8: 625mW; Mini SO-8: 580mW; (6)Tstg Storage Temperature Range: -65 to +150℃.

Features

LM393D features: (1)Wide single-supply voltage range or dual supplies: +2V to +36V or ±1V to ±18V; (2)Very low supply current (0.4mA) independent of supply voltage (1mW/comparator at +5V); (3)Low input bias current: 25nA typ.; (4)Low input offset current: ±5nA typ.; (5)Low input offset voltage: ±1mV typ.; (6)Input common-mode voltage range includes ground; (7)Low output saturation voltage: 250mV typ. (Io=4mA); (8)Differential input voltage range equal to the supply voltage; (9)TTL, DTL, ECL, MOS, CMOS compatible outputs.