ꢀꢁ ꢂ ꢂꢃ ꢄꢅ
ꢆ ꢇꢈꢉꢀ ꢊꢋ ꢌꢌ ꢍꢎ ꢍꢏꢈ ꢋꢉ ꢀ ꢇꢆ ꢁꢐꢉ ꢎꢉꢈꢆ ꢎ
SLCS122A − APRIL 1996 − REVISED SEPTEMBER 1996
DB PACKAGE
(TOP VIEW)
D
D
D
D
D
D
D
Single Supply or Dual Supplies
Wide Range of Supply Voltage
2 V to 36 V
30
29
28
27
26
25
24
23
22
21
20
19
1OUT
2OUT
NC
7OUT
8OUT
NC
1
2
Low Supply-Current Drain Independent of
Supply Voltage . . . 1.6 mA Typ
3
4
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 5 nA Typ
Low Input Offset Voltage . . . 2 mV Typ
2IN−
2IN+
1IN−
1IN+
8IN+
8IN−
7IN+
7IN−
5
6
Common-Mode Input Voltage Range
Includes Ground
7
8
V
+
V
/GND
CC−
CC
D
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . 36 V
9
3OUT
4OUT
NC
5OUT
6OUT
NC
10
11
12
D
Low Output Saturation Voltage
D
Output Compatible With TTL, MOS, and
CMOS
4IN−
4IN+
3IN−
3IN+
6IN+
6IN−
5IN+
5IN−
13
14
15
18
17
16
description
The LM339x2 consists of eight independent
voltage comparators that are designed to operate
from a single power supply over a wide range of
voltages. Operation from dual supplies is also
possible when the difference between the two
NC − No internal connection
symbol (each comparator)
supplies is 2 V to 36 V and V
is at least 1.5 V
CC
IN+
IN−
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 wire-AND
relationships.
OUT
AVAILABLE OPTION
PACKAGE
T
A
V
IO
max AT 25°C
SMALL OUTLINE
†
(DB)
0°C to 70°C
5 mV
LM339x2DBLE
†
The DB package is only available left-end taped and reeled.
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.
ꢐ
ꢐ
ꢎ
ꢆ
ꢡ
ꢊ
ꢜ
ꢑ
ꢇ
ꢚ
ꢈ
ꢛ
ꢋ
ꢕ
ꢆ
ꢓ
ꢏ
ꢔ
ꢊ
ꢉ
ꢈ
ꢉ
ꢒ
ꢓ
ꢝ
ꢔ
ꢕ
ꢛ
ꢖ
ꢗ
ꢘ
ꢘ
ꢙ
ꢙ
ꢒ
ꢒ
ꢕ
ꢕ
ꢓ
ꢓ
ꢒ
ꢚ
ꢚ
ꢞ
ꢛ
ꢜ
ꢖ
ꢖ
ꢝ
ꢝ
ꢓ
ꢙ
ꢘ
ꢗ
ꢚ
ꢚ
ꢕ
ꢔ
ꢞ
ꢈꢝ
ꢜ
ꢟ
ꢚ
ꢠ
ꢒ
ꢛ
ꢘ
ꢚ
ꢙ
ꢒ
ꢙ
ꢕ
ꢖ
ꢓ
ꢜ
ꢡ
ꢘ
ꢓ
ꢙ
ꢙ
ꢝ
ꢚ
ꢢ
Copyright 1996, Texas Instruments Incorporated
ꢖ
ꢕ
ꢛ
ꢙ
ꢕ
ꢖ
ꢗ
ꢙ
ꢕ
ꢚ
ꢞ
ꢒ
ꢔ
ꢒ
ꢛ
ꢝ
ꢖ
ꢙ
ꢣ
ꢙ
ꢝ
ꢖ
ꢕ
ꢔ
ꢄ
ꢘ
ꢋ
ꢓ
ꢗ
ꢝ
ꢚ
ꢙ
ꢘ
ꢓ
ꢡ
ꢘ
ꢖ
ꢡ
ꢤ
ꢘ
ꢙ ꢝ ꢚ ꢙꢒ ꢓꢦ ꢕꢔ ꢘ ꢠꢠ ꢞꢘ ꢖ ꢘ ꢗ ꢝ ꢙ ꢝ ꢖ ꢚ ꢢ
ꢖ
ꢖ
ꢘ
ꢓ
ꢙ
ꢥ
ꢢ
ꢐ
ꢖ
ꢕ
ꢡ
ꢜ
ꢛ
ꢙ
ꢒ
ꢕ
ꢓ
ꢞ
ꢖ
ꢕ
ꢛ
ꢝ
ꢚ
ꢚ
ꢒ
ꢓ
ꢦ
ꢡ
ꢕ
ꢝ
ꢚ
ꢓ
ꢕ
ꢙ
ꢓ
ꢝ
ꢛ
ꢝ
ꢚ
ꢚ
ꢘ
ꢖ
ꢒ
ꢠ
ꢥ
ꢒ
ꢓ
ꢛ
ꢠ
ꢜ
ꢡ
ꢝ
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443