LM239A-EP COMPARATOR Datasheet

LM239A-EP Datasheet, PDF, Equivalent


Part Number

LM239A-EP

Description

QUAD DIFFERENTIAL COMPARATOR

Manufacture

etcTI

Total Page 15 Pages
Datasheet
Download LM239A-EP Datasheet


LM239A-EP
LM239A-EP
www.ti.com
SCLS496C – MAY 2003 – REVISED JULY 2010
QUAD DIFFERENTIAL COMPARATOR
Check for Samples: LM239A-EP
FEATURES
1
• Wide Supply Ranges
– Single Supply: 2 V to 36 V
(Tested to 30 V for Non-V Devices and 32 V
for V-Suffix Devices)
– Dual Supplies: ±1 V to ±18 V
(Tested to ±15 V for Non-V Devices and
±16 V for V-Suffix Devices)
• Low Supply-Current Drain Independent of
Supply Voltage: 0.8 mA (Typ)
• Low Input Bias Current: 25 nA (Typ)
• Low Input Offset Current: 5 nA (Typ)
• Low Input Offset Voltage: 2 mV (Typ)
• 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
SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS
• Controlled Baseline
• One Assembly/Test Site
• One Fabrication Site
• Available in Military (–55°C/125°C)
Temperature Range(1)
• Extended Product Life Cycle
• Extended Product-Change Notification
• Product Traceability
D OR PW PACKAGE
(TOP VIEW)
1OUT
2OUT
VCC
2IN−
2IN+
1IN−
1IN+
1
2
3
4
5
6
7
14 OUT3
13 OUT4
12 GND
11 4IN+
10 4IN−
9 3IN+
8 3IN−
(1) Custom temperature ranges available
DESCRIPTION/ORDERING INFORMATION
These devices consist of four independent voltage comparators that are designed to operate from a single power
supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference
between the two supplies is 2 V to 36 V, and VCC 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.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2003–2010, Texas Instruments Incorporated

LM239A-EP
LM239A-EP
SCLS496C – MAY 2003 – REVISED JULY 2010
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
TA
–40°C to 125°C
–55°C to 125°C
Table 1. ORDERING INFORMATION(1)
PACKAGE (2)
ORDERABLE PART NUMBER
SOP - D
Tape and reel
LM239AQDREP
SOP - D
Tape and reel
LM239AMDREP
TSSOP - PW
Tape and reel
LM239AMPWREP
TOP-SIDE MARKING
LM239AEP
LM239AME
LM239AE
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
SYMBOL (EACH COMPARATOR)
IN+
OUT
IN−
SCHEMATIC (EACH COMPARATOR)
80-µA
Current
Regulator
10 µA
60 µA
10 µA
80 µA
VCC
IN+
OUT
IN−
All current values shown are nominal.
GND
2 Submit Documentation Feedback
Copyright © 2003–2010, Texas Instruments Incorporated
Product Folder Link(s): LM239A-EP


Features LM239A-EP www.ti.com SCLS496C – MAY 2003 – REVISED JULY 2010 QUAD DIFFERE NTIAL COMPARATOR Check for Samples: LM2 39A-EP FEATURES 1 • Wide Supply Rang es – Single Supply: 2 V to 36 V (Test ed to 30 V for Non-V Devices and 32 V f or V-Suffix Devices) – Dual Supplies: ±1 V to ±18 V (Tested to ±15 V for Non-V Devices and ±16 V for V-Suffix D evices) • Low Supply-Current Drain In dependent of Supply Voltage: 0.8 mA (Ty p) • Low Input Bias Current: 25 nA (T yp) • Low Input Offset Current: 5 nA (Typ) • Low Input Offset Voltage: 2 m V (Typ) • Common-Mode Input Voltage R ange Includes Ground • Differential I nput Voltage Range Equal to Maximum-Rat ed Supply Voltage: ±36 V • Low Outpu t Saturation Voltage • Output Compati ble With TTL, MOS, and CMOS SUPPORTS D EFENSE, AEROSPACE, AND MEDICAL APPLICAT IONS • Controlled Baseline • One As sembly/Test Site • One Fabrication Si te • Available in Military (–55°C/ 125°C) Temperature Range(1) • Extended Product Life Cycle • Extended Product-Change Notification • Produc.
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