Document
CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Data Sheet October 1999 File Number 795.6
Quad Voltage Comparators for Industrial, Commercial and Military Applications
The devices in this series consist of four independent single or dual supply voltage comparators on a single monolithic substrate. The common mode input voltage range includes ground even when operated from a single supply, and the low power supply current drain makes these comparators suitable for battery operation. These types were designed to directly interface with TTL and CMOS. Type CA139A, has a lower input offset voltage than the CA139. Some of the SOIC parts are available on tape and reel (see Ordering Information table). Replace the M suffix in the part number with M96 when ordering (e.g., CA0239M96).
Features
• Operation from Single or Dual Supplies • Common Mode Input Voltage Range to GND • Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS • Differential Input Voltage Range Equal to the Supply Voltage • Maximum Input Offset Voltage (VIO) - CA139A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mV - CA139, CA239, CA339. . . . . . . . . . . . . . . . . . . . . . 5mV - LM2901. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7mV - LM3302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mV • Replacement for Industry Types 139, 239, 339, 139A, 2901, 3302
Ordering Information
PART NO. (BRAND) CA0139E CA0139M, AM (139, 139A) CA0239E CA0239M96 (239) CA0339E CA0339M (339) LM339N LM2901N LM3302M96 (3302) LM3302N TEMP. RANGE (oC) -55 to 125 -55 to 125 -25 to 85 -25 to 85 0 to 70 0 to 70 0 to 70 -40 to 85 -40 to 85 -40 to 85 PACKAGE 14 Ld PDIP 14 Ld SOIC 14 Ld PDIP 14 Ld SOIC 14 Ld PDIP 14 Ld SOIC 14 Ld PDIP 14 Ld PDIP 14 Ld SOIC 14 Ld PDIP PKG. NO. E14.3 M14.15 E14.3 M14.15 E14.3 M14.15 E14.3 E14.3 M14.15 E14.3
Applications
• Square Wave Generator • Time Delay Generators • Pulse Generators • Multivibrators • High Voltage Digital Logic Gates • A/D Converters • MOS Clock Timers
Schematic Diagram
V+ 3 TO 2, 3, 4 3.5µA 100µA 3.5µA 100µA
Pinout
CA139A (SOIC) CA139, CA339, LM3302 (PDIP, SOIC) CA239, LM2901, LM339 (PDIP) TOP VIEW
+ INPUT 5 Q1
Q2
Q3 OUTPUT Q4 Q8 2
OUTPUT 2 OUTPUT 1 V+ NEG. INPUT 1 POS. INPUT 1 NEG. INPUT 2 POS. INPUT 2
1 2 3 4 5 6 7 2 3 1 4
14 OUTPUT 3 13 OUTPUT 4 12 GND 11 POS. INPUT 4 10 NEG. INPUT 4 9 8 POS. INPUT 3 NEG. INPUT 3
4
- INPUT
12
Q5
Q6
Q7
TO 2, 3, 4
7 6
+
-
2
1
COMPARATOR NO 1 + 11 13 - 4 10
9 8
+
-
3
14
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V or ±18V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36V Input Voltage . . . . . . . . . .