Comparator

LM339N Datasheet PDF – Quad Comparator – Fairchild

Posted on by pinout

Part Number: LM339N

Function: Quad Comparator

Package: DIP, SOP 14 Pin

Manufacturer: Fairchild Semiconductor

Image

LM339N Fairchild

 

Description

The LM339N / LM339A ,LM239A, LM2901 consist of four independent voltage comparators designed to operate from  single power supply over a wide voltage range.

Pinouts:

LM339N datasheet

Features

1. Single or Dual Supply Operation
2. Wide Range of Supply Voltage LM2901, LM339/LM339A, LM239A: 2 ~ 36V (or ±1,  ±18V)
3. Low Supply Current Drain 800μA Typ.
4. Open Collector Outputs for Wired and Connectors
5. Low Input Bias Current 25nA Typ.
6. Low Input Offset Current ±2.3nA Typ.
7. Low Input Offset Voltage ±1.4mV Typ.
8. Input Common Mode Voltage Range Includes Ground
9. Low Output Saturation Voltage
10. Output Compatible With TTL, DTL and MOS Logic System

 

LM339N Datasheet PDF Download


LM339N pdf

Other data sheets are available within the file: LM239, LM239A, LM239AM, LM239AN, LM2901

LM219 Datasheet PDF – Dual Voltage Comparator, 14 Pin

Posted on by pinout

Part Number: LM219

Function: Dual Comparator

Package: DIP, SO 14 Pin type

Manufacturer: STMicroelectronics

Pinouts:

LM219 datasheet

 

Description

The LM219 is Precision High-speed Dual Comparator.

These products are precision high-speed dual comparators designed to operate over a wide
range of supply voltages down to a single 5 V logic supply and ground. They feature low input
currents and high gains.

The open collector of the output stage makes them compatible with transistor-transistor logic
(TTL) as well as capable of driving lamps and relays at currents up to 25 mA.
Although designed primarily for applications requiring operation from digital logic supplies,
these comparators are fully specified for power supplies up to ±15 V.

 

 

Features

1. Two independent comparators

2. Supply voltage: +5 V to ±15 V

3. Typically 80 ns response time at ±15 V

4. Minimum fan-out of two each side

5. Maximum input current of 1 μA over the operating temperature range

 

Other data sheets are available within the file: LM119, LM119D, LM219D, LM219N

 

LM219 Datasheet PDF Download


LM219 pdf