TS391, NCV391
Low Power Single Voltage
Comparator
Description
The TS391 is an open collector, low−power voltage comparator
designed specifically to operate from a single supply over a wide range
of voltages. Operation from split power supplies is also possible.
This comparator also has a unique characteristic in that the input
common−mode voltage range includes ground, even though operated
from a single power supply voltage.
www.onsemi.com
5
1
Features
TSOP−5
SN SUFFIX
CASE 483
• Wide Single Supply Voltage Range or Dual Supplies
• Low Supply Current (0.5 mA) Independent of Supply Voltage
(1 mW/Comparator at +5 V)
MARKING DIAGRAM
• Low Input Bias Current: 25 nA TYP
5
• Low Input Offset Current: 5 nA TYP
391AYWG
• Low Input Offset Voltage: 1 mV TYP
G
• Input Common Mode Voltage Range includes Ground
1
• Low Output Saturation Voltage: 250 mV TYP at I = 4 mA
O
Analog
• Differential Input Voltage Range Equal to the Supply Voltage
• TTL, DTL, ECL, CMOS Compatible Devices
391 = Specific Device Code
A
Y
W
G
= Assembly Location
= Year
= Work Week
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
= Pb−Free Package
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
(Note: Microdot may be in either location)
PIN CONNECTIONS
V
CC
1
2
3
5
OUT
VEE
IN−
VCC
IN+
4
IN+
IN−
ORDERING INFORMATION
V
out
†
V
EE
V
EE
Device
Package
Shipping
TS391SN2T1G
TSOP−5
(Pb−Free)
3000 / Tape &
Reel
NCV391SN2T1G*
TSOP−5
(Pb−Free)
3000 / Tape &
Reel
V
EE
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
* NCV Prefix for Automotive and Other Applications
Requiring Unique Site and Control Change Require-
ments; AEC−Q100 Qualified and PPAP Capable
© Semiconductor Components Industries, LLC, 2015
1
Publication Order Number:
October, 2017 − Rev. 5
TS391/D