LM2901H| Datasheet

LM2901H, LM2901HD, LM2901HDT, LM2901HYD, LM2901HYDT

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LM2901H
High Temperature Low Power Quad Voltage Comparators

Wide single supply voltage range or dual supplies for all devices: +2V to +36V or 1V to 18V Very low supply current (1.1mA) independent of supply voltage (1.4mW/comparator at +5V) Low input bias current: 25nA typ. Low input offset current: 5nA typ. Input common-mode voltage range includes ground Low output saturation voltage: 250mV typ. (IO = 4mA) Differential input voltage range equal to the supply voltage TTL, DTL, ECL, MOS, CMOS compatible outputs Wafer form D SO-14 (Plastic Micropackage)

Description
This device consists of four independent precision voltage comparators. All these comparators were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage. Pin connections (top view)
Output 2 1 Output 1 2 V + CC 3 4 5 6 7 14 13 12 11 10 9 8 Output 3 Output 4 V CC Non-inverting input 4 Inverting input 4 Non-inverting input 3 Inverting input 3

Inverting input 1 Non-inverting input 1 Inverting input 2 Non-inverting input 2

Order Codes
Part Number JLM2901H- I6D1 LM2901HD LM2901HYD/HYDT Temperature Range -40 C, +150 C Package Wafer SO-14 SO-14 (automotive grade level) Packing Marking 2901H 2901HY

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November 2005

Rev 3 1/7
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