LM239DE4
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- Mfr.Part #
- LM239DE4
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IC QUAD DIFF COMPARATOR 14-SOIC
- Stock
- 23,395
- In Stock ：
- 23,395
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Operating Temperature :
- -25°C ~ 85°C
- Mounting Type :
- Surface Mount
- Propagation Delay (Max) :
- -
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Type :
- Differential
- Product Status :
- Discontinued at Digi-Key
- Supplier Device Package :
- 14-SOIC
- Voltage - Supply, Single/Dual (±) :
- 2V ~ 30V, ±1V ~ 15V
- Number of Elements :
- 4
- Current - Output (Typ) :
- 20mA
- Current - Quiescent (Max) :
- 2mA
- Hysteresis :
- -
- CMRR, PSRR (Typ) :
- -
- Current - Input Bias (Max) :
- 0.25µA @ 5V
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Datasheets
- LM239DE4
Surface Mount Tube 20mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2mA μA 5mV mV Surface Mount
LM239DE4 Overview
The product is packaged in 14-SOIC (0.154, 3.90mm Width) for ease of transportation.The comparator has an output type of CMOS, MOS, Open-Collector, TTL .This chip is designed with the Tube package.There are14 terminals on the comparator.When supplied with 5V voltage, the comparator is capable of performing a wide range of tasks.In terms of type, this is a typical Differential comparator.Electronic comparator has a total of 4 elements.Electronic comparator includes 14 pins.The type of mounting recommended is Surface Mount .Electronic comparator is recommended that the operating temperature be set to -25°C~85°C in order to prevent malfunctions.There are 14 pins on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM239 .There is a quiescent current of 2mA in this comparator.There is a Surface Mount for mounting it on a PCB or other board.Normal operation of the device requires a nominal supply current of 2mA .Electronic comparator is possible for the comparator to malfunction if the current supply exceeds 2mA .The device can be operated with 5V power supplies.Electronic comparator is possible to input a maximum current of 250nA into the device.Based on the voltage formula, the voltage gain of the part is 106.02dB .
LM239DE4 Features
CMOS, MOS, Open-Collector, TTL output capability
Differential IC
Employing 4 elements
Operates under -25°C~85°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB
LM239DE4 Applications
There are a lot of Texas Instruments
LM239DE4 linear comparators applications.
- Notebooks and PDAs
- Battery-Powered Electronics
- General-Purpose Portable Devices
- General-Purpose, Low-Voltage Applications
- Self-diagnostics
- Lithium ion battery monitoring
- Battery management and protection
- Current and voltage sensing
- Analog front end
- Power management
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