Comparator

LM393W Datasheet – Dual Voltage Comparator ( PDF )

Posted on by pinout

Part Number: LM393W

Function: Low Power Dual Voltage Comparator

Package: DIP, SO, TSSOP 8 Pin Type

Manufacturer: STMicroelectronics

Pinouts:

LM393W datasheet

 

Description

These devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
All the pins are protected against electrostatic discharge up to 2 kV. As a consequence, the input voltages must not exceed the magnitude of VCC+ or VCC-.

Features

1. Low input bias current : 25 nA typ

2. Low input offset current : ±5 nA typ

3. Low input offset voltage : ±1 mV typ

4. Input common-mode voltage range includes ground

5. Low output saturation voltage : 250 mV typ.

Other data sheets are available within the file: LM193WD, LM193WDT, LM193WN, LM193WPT

LM393W Datasheet PDF Download


LM393W pdf

LM211N Datasheet PDF – Voltage Comparator, DIP 8 – ST

Posted on by pinout

Part Number: LM211N

Function: VOLTAGE COMPARATOR

Package: DIP 8, SOP 8 Pin

Manufacturer: STMicroelectronics

Image :

LM211N datasheet

 

Description

The LM211N is voltage comparator.

The LM111, LM211, LM311 are voltage comparators that have low input currents.
They are also designed to operate over a wide range of supply voltages: from standard ±15V
operational amplifier supplies down to the single  +5V supply used for IC logic.

Their output is compatible with RTL-DTL and TTL as well as MOS circuits and can switch voltages up to +50V at output currents as high as 50mA.

 

Pinout

LM211N pinout

Features

1. Maximum input current: 150nA
2. Maximum offset current: 20nA
3. Differential input voltage range: ±30V
4. Power consumption:135mW at ±15V
5. Supply voltage: +5V to ±15V
6. Output current: 50mA

LM211N Datasheet PDF Download


LM211N pdf

Other data sheets are available within the file: LM111, LM111D, LM211, LM211D, LM211N