LM339DT
  • Share:

STMicroelectronics LM339DT

Manufacturer No:
LM339DT
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC COMPARATOR LP QUAD 14-SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LM339DT, produced by STMicroelectronics, is a low-power quad voltage comparator. This device consists of four independent precision voltage comparators, each designed to operate from a wide range of single or dual power supplies. The LM339DT is notable for its low input offset voltage, low supply current, and compatibility with various logic families such as TTL, DTL, ECL, MOS, and CMOS. It is particularly useful in applications where precise voltage comparison is required over a broad range of supply voltages.

Key Specifications

ParameterValueUnit
Supply Voltage+2 to +36 V or ±1 V to ±18 VV
Supply Current1.1 mA (typ)mA
Input Bias Current25 nA (typ)nA
Input Offset Current±5 nA (typ)nA
Input Offset Voltage±1 mV (typ)mV
Input Common Mode Voltage Range0 to (VCC + - 1.5) VV
Output Saturation Voltage250 mV (typ; ISINK = 4 mA)mV
Differential Input Voltage RangeEqual to the supply voltageV
Operating Temperature Range-55 to +125 °C°C
PackageSO-14

Key Features

  • Wide single supply voltage range or dual supplies: +2 to +36 V or ±1 V to ±18 V
  • Very low supply current (1.1 mA) independent of supply voltage
  • Low input bias current: 25 nA typ
  • Low input offset current: ±5 nA typ
  • Low input offset voltage: ±1 mV typ
  • Input common-mode voltage range includes ground
  • Low output saturation voltage: 250 mV typ; (ISINK = 4 mA)
  • Differential input voltage range equal to the supply voltage
  • TTL, DTL, ECL, MOS, CMOS compatible outputs

Applications

The LM339DT is suitable for a variety of applications where precise voltage comparison is necessary. These include industrial control systems, medical devices, automotive systems, and any electronic circuit requiring multiple voltage comparisons. Its compatibility with various logic families makes it versatile for use in different types of electronic designs.

Q & A

  1. What is the supply voltage range for the LM339DT? The LM339DT can operate from a single supply voltage of +2 to +36 V or from dual supplies of ±1 V to ±18 V.
  2. What is the typical supply current of the LM339DT? The typical supply current is 1.1 mA, independent of the supply voltage.
  3. What is the input bias current of the LM339DT? The input bias current is typically 25 nA.
  4. What is the input offset voltage of the LM339DT? The input offset voltage is typically ±1 mV.
  5. Is the output of the LM339DT compatible with other logic families? Yes, the output is compatible with TTL, DTL, ECL, MOS, and CMOS logic families.
  6. What is the operating temperature range of the LM339DT? The operating temperature range is -55 to +125 °C.
  7. What is the package type of the LM339DT? The LM339DT is available in an SO-14 package.
  8. Can the LM339DT operate with a single power supply? Yes, the LM339DT can operate from a single power supply voltage.
  9. What is the differential input voltage range of the LM339DT? The differential input voltage range is equal to the supply voltage.
  10. Is the LM339DT RoHS compliant? Yes, the LM339DT is RoHS compliant with an Ecopack3 grade.

Product Attributes

Type:General Purpose
Number of Elements:4
Output Type:CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±):2V ~ 32V, ±1V ~ 16V
Voltage - Input Offset (Max):5mV @ 30V
Current - Input Bias (Max):0.25µA @ 5V
Current - Output (Typ):16mA @ 5V
Current - Quiescent (Max):2.5mA
CMRR, PSRR (Typ):- 
Propagation Delay (Max):- 
Hysteresis:- 
Operating Temperature:0°C ~ 70°C
Package / Case:14-SOIC (0.154", 3.90mm Width)
Mounting Type:Surface Mount
Supplier Device Package:14-SO
0 Remaining View Similar

In Stock

$0.43
1,068

Please send RFQ , we will respond immediately.

Same Series
LM139ADT
LM139ADT
IC COMP QUAD LOW PWR SO-14
LM339AN
LM339AN
QUAD COMPARATOR
LM339D
LM339D
COMPARATOR
LM339QT
LM339QT
IC COMPARATOR LP QUAD 16QFN
LM239DT
LM239DT
IC COMP QUAD LOW PWR 14SOIC
LM239PT
LM239PT
IC COMPARTR QUAD BIPOLAR 14TSSOP
LM239N
LM239N
IC QUAD DIFF COMPARATOR 14-DIP
LM339APT
LM339APT
IC COMP QUAD LOW PWR 14TSSOP
LM239APT
LM239APT
IC VOLT COMPARATOR QUAD 14-TSSOP
LM239AN
LM239AN
COMPARATOR
LM139N
LM139N
IC COMP QUAD LOW PWR 14DIP
LM139APT
LM139APT
IC COMP QUAD LOW PWR 14TSSOP

Similar Products

Part Number LM339DT LM339PT LM339QT LM319DT LM339ADT LM339D LM339DG LM339DR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics onsemi onsemi Texas Instruments
Product Status Active Active Active Active Active Obsolete Obsolete Active
Type General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose Differential
Number of Elements 4 4 4 2 4 4 4 4
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL CMOS, DTL, ECL, MOS, Open-Collector, TTL CMOS, DTL, ECL, MOS, Open-Collector, TTL Open-Collector, Open-Emitter, TTL CMOS, DTL, ECL, MOS, Open-Collector, TTL CMOS, DTL, ECL, MOS, Open-Collector, TTL CMOS, Open-Collector, TTL CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±) 2V ~ 32V, ±1V ~ 16V 2V ~ 32V, ±1V ~ 16V 2V ~ 36V, ±1V ~ 18V 5V ~ 30V, ±2.5V ~ 15V 2V ~ 32V, ±1V ~ 16V 2V ~ 32V, ±1V ~ 16V 3V ~ 36V, ±1.5V ~ 18V 2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max) 5mV @ 30V 5mV @ 30V - 8mV @ ±15V 2mV @ 30V 5mV @ 30V 5mV @ 5V 5mV @ 30V
Current - Input Bias (Max) 0.25µA @ 5V 0.25µA @ 5V - 1µA @ ±15V 0.1µA @ 5V 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V
Current - Output (Typ) 16mA @ 5V 16mA @ 5V - - 16mA @ 5V 16mA @ 5V 16mA @ 5V 20mA
Current - Quiescent (Max) 2.5mA 2.5mA 2.5mA 12.5mA 2.5mA 2.5mA 2.5mA 2.5mA
CMRR, PSRR (Typ) - - - - - - - -
Propagation Delay (Max) - - - - - - - -
Hysteresis - - - - - - - -
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C - 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Package / Case 14-SOIC (0.154", 3.90mm Width) 14-TSSOP (0.173", 4.40mm Width) 16-VFQFN Exposed Pad 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 14-SO 14-TSSOP 16-QFN (3x3) 14-SO 14-SO 14-SO 14-SOIC 14-SOIC

Related Product By Categories

LM339AD
LM339AD
STMicroelectronics
IC VOLT COMPARATOR QUAD 14-SOIC
LMV331M5X-TI
LMV331M5X-TI
Texas Instruments
COMPARATOR, 1 FUNC, 7000UV OFFSE
LM339DR2G
LM339DR2G
onsemi
IC COMPARATOR QUAD SGL 14-SOIC
LM2901MX/NOPB
LM2901MX/NOPB
Texas Instruments
IC COMPARATOR QUAD VOLT 14-SOIC
LM339ADBR
LM339ADBR
Texas Instruments
IC QUAD DIFF COMPARATOR 14-SSOP
LM311PWR
LM311PWR
Texas Instruments
IC DIFF COMP W/STROBE 8-TSSOP
LM393LVQDRQ1
LM393LVQDRQ1
Texas Instruments
AUTOMOTIVE LOW-VOLTAGE COMMODITY
LM339APW
LM339APW
Texas Instruments
IC QUAD DIFF COMPARATOR 14-TSSOP
TLC372MD
TLC372MD
Texas Instruments
IC DIFF COMPARATOR DUAL 8-SOIC
LM293DG
LM293DG
onsemi
IC COMP DUAL OFFSET LV 8-SOIC
LM2903AVQDRG4
LM2903AVQDRG4
Texas Instruments
IC COMPARATOR DIFF DUAL 8SOIC
AD8564AR-REEL
AD8564AR-REEL
Analog Devices Inc.
IC COMP QUAD 7NS ULT-FAST 16SOIC

Related Product By Brand

STTH30AC06FP
STTH30AC06FP
STMicroelectronics
DIODE GEN PURP 600V 30A TO220
BYT71-800
BYT71-800
STMicroelectronics
DIODE GEN PURP 800V 6A TO220AC
Z0107NA 5AL2
Z0107NA 5AL2
STMicroelectronics
TRIAC SENS GATE 800V 1A TO92
STP6NK90ZFP
STP6NK90ZFP
STMicroelectronics
MOSFET N-CH 900V 5.8A TO220FP
STL120N4F6AG
STL120N4F6AG
STMicroelectronics
MOSFET N-CH 40V 55A POWERFLAT
STP13NK60ZFP
STP13NK60ZFP
STMicroelectronics
MOSFET N-CH 600V 13A TO220FP
M41T83SQA6F
M41T83SQA6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16-QFN
STM32L052R8H6
STM32L052R8H6
STMicroelectronics
IC MCU 32BIT 64KB FLASH 64TFBGA
STM32G474MET6
STM32G474MET6
STMicroelectronics
IC MCU 32BIT 512KB FLASH 80LQFP
M27C4001-12F6
M27C4001-12F6
STMicroelectronics
IC EPROM 4MBIT PARALLEL 32CDIP
LDL1117S33R
LDL1117S33R
STMicroelectronics
IC REG LINEAR 3.3V 1.2A SOT223
L7809ACD2T-TR
L7809ACD2T-TR
STMicroelectronics
IC REG LINEAR 9V 1.5A D2PAK