LM2901-Q1_16 Datasheet, PDF (1/20 Pages) Texas Instruments – LM2901x-Q1 Quadruple Differential Comparator

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LM2901-Q1, LM2901V-Q1, LM2901AV-Q1
SLCS142E – DECEMBER 2003 – REVISED MAY 2016
LM2901x-Q1 Quadruple Differential Comparator
1 Features
•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C6
• Single Supply or Dual Supplies
• Low Supply-Current Drain Independent of Supply
Voltage: 0.8 mA (Typical)
• Low Input Bias Current: 25 nA (Typical)
• Low Input Offset Current: 2 nA (Typical)
• Low Input Offset Voltage: 2 mV (Typical)
• Common-Mode Input Voltage Range Includes
Ground
• Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage: ±36 V
• Low Output Saturation Voltage
• Output Compatible With TTL, MOS, and CMOS
• For Single Version in 5-Pin SOT-23, See the
TL331-Q1 (SLVS969)
2 Applications
• Automotive
– HEV/EV and Power Trains
– Infotainment and Clusters
– Body Control Modules
• Industrial
• Power Supervision
• Oscillators
• Peak Detectors
• Logic Voltage Translation
3 Description
The LM2901x-Q1 family of devices consists of four
independent voltage comparators, designed to
operate from a single power supply over a wide range
of voltages. Operation from dual supplies is possible,
provided the difference between the two supplies is
2 V to 36 V, and V_CC is at least 1.5 V more positive
than the input common-mode voltage. Current drain
is independent of the supply voltage. The outputs can
be connected to other open-collector outputs to
achieve wired-AND relationships. LM2901V-Q1
supports higher V_CC voltage and LM2901AV-Q1
supports higher V_CC and lower V_IO.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
LM2901xx-Q1PW TSSOP (14)
4.40 mm × 5.00 mm
LM2901xx-Q1D
SOIC (14)
3.91 mm × 8.65 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
IN+
OUT
IN–
Copyright © 2016, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.