LM2901H Datasheet, PDF (1/7 Pages) STMicroelectronics – High Temperature Low Power Quad Voltage Comparators

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. (I_O = 4mA)
■ Differential input voltage range equal to the
supply voltage
■ TTL, DTL, ECL, MOS, CMOS compatible
outputs
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.
D
SO-14
(Plastic Micropackage)
Wafer form
Pin connections (top view)
Output 2 1
Output 1 2
VCC+ 3
Inverting input 1 ₄
Non-inverting input 1 ₅
Inverting input 2 ₆
Non-inverting input 2 ₇
14 Output 3
13 Output 4
12 _VCC-
11 Non-inverting input 4
10 _{Inverting input 4}
9 _{Non-inverting input 3}
8 _{Inverting input 3}
Order Codes
Part Number
JLM2901H- I6D1
LM2901HD
LM2901HYD/HYDT
Temperature Range
Package
-40°C, +150°C
Wafer
SO-14
SO-14 (automotive grade level)
Packing
Tube or Tape & Reel
Marking
2901H
2901HY
November 2005
Rev 3
1/7
www.st.com
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