LM339NSRG4
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Texas Instruments LM339NSRG4

Manufacturer No:
LM339NSRG4
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC QUAD DIFF COMPARATOR 14SO
Delivery:
Payment:
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Product Introduction

Overview

The LM339NSRG4, produced by Texas Instruments, is a quad differential comparator integrated circuit. This device is part of the LMx39 series, which includes the LM139, LM239, and LM339. The LM339 is designed to provide high precision and low power consumption, making it suitable for a wide range of applications.

The LM339NSRG4 is specifically packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package and is RoHS compliant. It operates over a wide supply voltage range and is compatible with various logic systems, including TTL, DTL, ECL, MOS, and CMOS.

Key Specifications

Parameter Min Typ Max Unit
Supply Voltage (V+) 2 - 36 VDC
Input Offset Voltage - - 5.0 mVDC
Input Bias Current - - 250 nA
Input Offset Current - - 50 nA
Input Common-Mode Voltage Range 0 - V+ - 1.5 VDC
Output Voltage Compatible With - - - TTL, DTL, ECL, MOS, CMOS
Operating Temperature Range 0 - 70 °C

Key Features

  • Wide supply voltage range: 2 to 36 VDC or ±1 to ±18 VDC
  • Low output saturation voltage: 250 mV at 4 mA
  • High precision: Low input offset voltage as low as 2 mV maximum
  • Low power consumption: Suitable for battery-powered devices
  • Compatibility with various logic systems: TTL, DTL, ECL, MOS, and CMOS
  • Allows sensing near ground: Useful for applications requiring low-voltage sensing

Applications

  • Solar inverters: For sensing AC/DC voltages and generating reference voltages
  • Industrial control systems: For comparing voltages in control circuits
  • Medical devices: For precise voltage comparisons in medical equipment
  • Automotive systems: For voltage monitoring and control in automotive electronics
  • Consumer electronics: For various voltage comparison tasks in consumer devices

Q & A

  1. What is the supply voltage range of the LM339NSRG4?

    The supply voltage range is 2 to 36 VDC or ±1 to ±18 VDC

  2. What is the typical input offset voltage of the LM339NSRG4?

    The typical input offset voltage is up to 5.0 mVDC

  3. Is the LM339NSRG4 compatible with TTL logic?

    Yes, it is compatible with TTL, DTL, ECL, MOS, and CMOS logic systems

  4. What is the operating temperature range of the LM339NSRG4?

    The operating temperature range is 0°C to 70°C

  5. Can the LM339NSRG4 be used in solar inverters?

    Yes, it can be used for sensing AC/DC voltages and generating reference voltages in solar inverters

  6. What package type is the LM339NSRG4 available in?

    The LM339NSRG4 is available in a 14-pin SOIC package

  7. Is the LM339NSRG4 RoHS compliant?

    Yes, the LM339NSRG4 is RoHS compliant

  8. What is the maximum output current of the LM339NSRG4?

    The maximum output current is 20 mA

  9. Can the LM339NSRG4 operate with dual power supplies?

    Yes, it can operate with both plus and minus power supplies

  10. What is the input common-mode voltage range of the LM339NSRG4?

    The input common-mode voltage range is from 0 V to V+ - 1.5 V

Product Attributes

Type:Differential
Number of Elements:4
Output Type:CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±):2V ~ 30V, ±1V ~ 15V
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:14-SOIC (0.209", 5.30mm Width)
Mounting Type:Surface Mount
Supplier Device Package:14-SO
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Similar Products

Part Number LM339NSRG4 LM339ANSRG4
Manufacturer Texas Instruments Texas Instruments
Product Status Discontinued at Digi-Key Discontinued at Digi-Key
Type Differential Differential
Number of Elements 4 4
Output Type CMOS, MOS, Open-Collector, TTL CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±) 2V ~ 30V, ±1V ~ 15V 2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max) 5mV @ 30V 3mV @ 30V
Current - Input Bias (Max) 0.25µA @ 5V 0.25µA @ 5V
Current - Output (Typ) 20mA 20mA
Current - Quiescent (Max) 2.5mA 2.5mA
CMRR, PSRR (Typ) - -
Propagation Delay (Max) - -
Hysteresis - -
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C
Package / Case 14-SOIC (0.209", 5.30mm Width) 14-SOIC (0.209", 5.30mm Width)
Mounting Type Surface Mount Surface Mount
Supplier Device Package 14-SO 14-SO

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