LM393 Comparator Datasheet

LM393 Datasheet, PDF, Equivalent


Part Number

LM393

Description

Low Power Low Offset Voltage Dual Comparator

Manufacture

TAITRON

Total Page 10 Pages
Datasheet
Download LM393 Datasheet


LM393
Low Power Low Offset
Voltage Dual Comparator
LM393 Series
Low Power Low Offset Voltage Dual Comparator
General Description
The TCI LM393 series consist of two independent precision
voltage comparators with a typical offset voltage of 1.0mV and high
gain. They are specially designed to operate from a single
power supply over a wide range of voltages. Operation from split power
is also possible and the low power supply current drain is independent
of the magnitude of the power supply voltage.
The LM393 series is available in standard DIP-8, SOP-8
and TSSOP-8 packages. LM393A is available in standard DIP-8
and SOP-8
.
DIP-8
TSSOP-8
Features
Applications
Wide Supply Voltage Range:
Battery Charger
Single Supply: 2V to 36 V
Cordless Telephone
Dual Supplies: ±1.0V to ±18V
Switching Power Supply
Low Supply Current Drain: 0.6mA
DC-DC Module
Low Input Bias Current: 25nA (Typical)
PC Motherboard
Low Input Offset Current: ±5.0nA (Typical)
Communication Equipment
Low Input Offset Voltage: 1.0mV (Typical)
Input Common Mode Voltage Range Include Ground
Differential Input Voltage Range Equals to the Power Supply Voltage
Low Output Saturation Voltage: 200mV at 4mA
Open Collector Output
RoHS Compliance
SOP-8
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
Rev. A/AH 2008-07-04
Page 1 of 13

LM393
Low Power Low Offset Voltage Dual Comparator
Ordering Information
LM393 Series
Marking Information
Outline
Temperature
Range
DIP-8
-40 to 85°C
SOP-8
TSSOP-8
-40 to 85°C
-40 to 85°C
PN
LM393P8
LM393AP8
LM393S8
LM393AS8
LM393TS8
Marking Code
AS393P-E1
AS393AP-E1
AS393M-E1
AS393AM-E1
EG3C
Package Type
Tube
Tube
Tube
Tape & Reel
Tube
Tape & Reel
Packing Information
Tube Package
Package Type
DIP-8
SOP-8
TSSOP-8
Units/Tube
50
100
100
Tubes/Inner
Box
40
100
100
Units/Inner Box
2000
10000
10000
Inner Boxes
/Outer Box
5
5
5
Tape & Reel Package
Package Type
SOP-8
TSSOP-8
Units/Reel
4000
3000
www.taitroncomponents.com
Reels/Inner Box
2
2
Units/Inner Box
8000
6000
Inner Boxes
/Outer Box
8
8
Rev. A/AH 2008-07-04
Page 2 of 10


Features Low Power Low Offset Voltage Dual Compar ator LM393 Series Low Power Low Offset Voltage Dual Comparator General Descr iption • The TCI LM393 series consis t of two independent precision voltage comparators with a typical offset volta ge of 1.0mV and high gain. They are spe cially designed to operate from a singl e power supply over a wide range of vol tages. Operation from split power is al so possible and the low power supply cu rrent drain is independent of the magni tude of the power supply voltage. • T he LM393 series is available in standar d DIP-8, SOP-8 and TSSOP-8 packages. LM 393A is available in standard DIP-8 and SOP-8 . DIP-8 TSSOP-8 Features Appl ications • Wide Supply Voltage Range : • Battery Charger Single Supply: 2V to 36 V • Cordless Telephone Dua l Supplies: ±1.0V to ±18V • Switch ing Power Supply • Low Supply Curren t Drain: 0.6mA • DC-DC Module • L ow Input Bias Current: 25nA (Typical) • PC Motherboard • Low Input Offset Current: ±5.0nA (Typical) • Communication Equ.
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