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Original LM239DRG4 IC COMPARATOR 4 DIFF 14SOIC Comparator General Purpose Open-Collector 14-SOIC
Original LM239DRG4 IC Comparator General Purpose Open-Collector 14-SOIC
Product Overview
A convenient packaging is provided in the form of 14-SOIC (0.154, 3.90mm Width) .
The comparator has a type CMOS, MOS, Open-Collector, TTL output.As a result, it is designed with Tape & Reel (TR) package.
14 terminals are found on the comparator.With a voltage of 5V supplied, the comparator is capable of performing a wide range
of demanding tasks.A comparator of this type is typically of type Differential .
The total number of elements is 4 .There are 14 pins on this board.Electronic comparator is recommended
to mount the device using type Surface Mount .As a precaution, it is recommended to set the operating temperature
to -25°C~85°C to prevent malfunctions.Electronic comparator has 14 pins.
You can search LM239 if you are looking for more pin-to-pin solutions.In this comparator, the quiescent current is 2mA .
The board has a Surface Mount for mounting on a PCB or any other board.Electronic comparator is recommended that
the nominal supply current for the device be set to 2mA .If the current supply exceeds 2mA , the comparator could malfunction.
The device can be powered by 5V power supplies.Input current to the device is limited to 250nA .
In accordance with the voltage formula, the part's voltage gain is 106.02dB .In order to operate normally, a supply voltage
of 0 is required.With a TR package, this device is designed for general use (usually in ADC circuits).
Product 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
Product Applications
There are a lot of Texas Instruments
LM239DRG4 linear comparators applications.
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
Point of load regulators
DC/DC and AC/DC power supplies
Product Description
Type |
Description |
---|---|
ANSC PART# |
ANSC - LM239DRG4 |
Category |
Integrated Circuits (ICs) Linear Comparators |
Manufacturer |
Texas Instruments |
Series |
- |
Packaging |
Tape & Reel (TR) Cut Tape (CT) |
Part Status |
Obsolete |
Type |
General Purpose |
Number of Elements |
4 |
Output Type |
Open-Collector |
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) |
2mA |
CMRR, PSRR (Typ) |
- |
Propagation Delay (Max) |
- |
Hysteresis |
- |
Operating Temperature |
-25°C ~ 85°C |
Package / Case |
14-SOIC (0.154", 3.90mm Width) |
Mounting Type |
Surface Mount |
Supplier Device Package |
14-SOIC |
Base Product Number |
LM239 |
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Product datasheet
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