LM311 Datasheet PDF – Single Comparator- Fairchild

Part Number: LM311

Function: Single Comparator

Package: DIP 8 Pin type

Manufacturer: Fairchild Semiconductor

Image: LM311 Image

Description

The LM311 series is a monolithic, low input current voltage comparator. The device is also designed to operate from dual or single supply voltage.

Pinouts

LM311 Datasheet Pinout

Features

1. Low input bias current : 250nA (Max)

2. Low input offset current : 50nA (Max)

3. Differential Input Voltage : ±30V

4. Power supply voltage : single 5.0V supply to ±15V.

5. Offset voltage null capability.

6. Strobe capability.

Schematic Diagram

LM311 Schematic Diagram

LM311 Datasheet


LM311 pdf


 

Other Part Number: LM311N, LM311M

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KA3525A Datasheet PDF – Voltage-mode PWM Controller

Part Number: KA3525A

Function: Voltage-mode PWM controller

Package: DIP 16 Pin

Manufacturer: Fairchild Semiconductor

Image:
KA3525A datasheet

Description

The KA3525A is a monolithic integrated circuit that includes all of the control circuits necessary for a pulse width modulating regulator. There are a voltage reference, an error amplifier, a pulse width modulator, an oscillator, an under voltage lockout, a soft start circuit, and the output driver in the chip.

Block Diagram :

components

Features

• 5V ±1% Reference

• Oscillator Sync Terminal

• Internal Soft Start

• Deadtime Control

• Under Voltage Lockout

Other data sheets are available within the file: KA3525

KA3525A Datasheet PDF Download


KA3525A pdf

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