Product Summary

The LM939P is a high-performance and high-quality DUAL DIFFERENTIAL COMPARATORS.

Parametrics

LM393P Parametrics:

Packaging Tube
Type Differential
Number of Elements 2
Output Type CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±) 2 V ~ 36 V, ±1 V ~ 18 V
Voltage - Input Offset (Max) 5mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Current - Output (Typ) 20mA
Current - Quiescent (Max) 2.5mA
CMRR, PSRR (Typ) -
Propagation Delay (Max) -
Hysteresis -
Operating Temperature 0°C ~ 70°C
Package / Case 8-DIP (0.300", 7.62mm)
Mounting Type Through Hole
Supplier Device Package 8-PDIP
Dynamic Catalog Comparators - 2 elements
Other Names 296-1398
296-1398-5

Features

LM393P Features:

  •  Single Supply or Dual Supplies
  •  Wide Range of Supply Voltage

?  Max Rating . . . 2  V  to  36  V

?  Tested to 30 V . . . Non-V Devices

?  Tested to 32 V . . . V-Suffix Devices

  •  Low Supply-Current Drain Independent of Supply  Voltage . . . 0.4 mA Typ Per Comparator
  •  Low Input Bias Current . . . 25 nA Typ
  •  Low Input Offset Voltage . . . 2  mV  Typ
  •  Common-Mode Input Voltage Rangec 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

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LM393P
LM393P
Texas Instruments
Comparator ICs Dual Differential
Data Sheet
0-1: $0.23
1-25: $0.17
25-100: $0.13
100-250: $0.10
LM393PE3
LM393PE3
Texas Instruments
Comparator ICs Dual Diff Comparator
Data Sheet
0-1: $0.21
1-25: $0.16
25-100: $0.13
100-250: $0.12
LM393PE4
LM393PE4
Texas Instruments
Comparator ICs Dual Differential Comparator
Data Sheet
0-1: $0.20
1-25: $0.15
25-100: $0.12
100-250: $0.10
LM393PSRG4
LM393PSRG4
Texas Instruments
Comparator ICs Dual Differential Comparator
Data Sheet
0-1: $0.25
1-25: $0.17
25-100: $0.14
100-250: $0.10
LM393PT
LM393PT
STMicroelectronics
Comparator ICs Lo-Pwr Dual Voltage
Data Sheet
0-1: $0.23
1-10: $0.18
10-100: $0.12
100-250: $0.10
LM393PW
LM393PW
Texas Instruments
Comparator ICs Dual Differential Comparator
Data Sheet
0-1: $0.28
1-25: $0.19
25-100: $0.15
100-250: $0.13
LM393PWE4
LM393PWE4
Texas Instruments
Comparator ICs Dual Differential Comparator
Data Sheet
0-1: $0.21
1-25: $0.16
25-100: $0.13
100-250: $0.12
LM393PWG4
LM393PWG4
Texas Instruments
Comparator ICs Dual Differential Comparator
Data Sheet
0-1: $0.29
1-25: $0.20
25-100: $0.17
100-250: $0.12