LM393 PDF – Dual Voltage Comparator

Part Number : LM393


Package : TSSOP, SO 8 Pin Type

Manufacturers : STMicroelectronics

Pinouts :

LM393 datasheet


Description :

The LM193, LM293, and LM393 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.


1. Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
2. Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at 5 V)
3. Low input bias current : 20 nA typ.
4. Low input offset current : ±3 nA typ.
5. Low input offset voltage : ±1 mV typ.
6. Input common-mode voltage range includes ground

Other data sheets within the file : LM193, LM193AD, LM193ADT, LM193AN, LM193D


LM393 PDF Datasheet Download

LM393 pdf

TLV1702 Datasheet – MicroPower Comparator

Part Number : TLV1702

Function : MicroPower Comparator / Low Quiescent Current

Package : QFN-8 Type

Manufacturers : Texas Instruments

Pinouts :

TLV1702 datasheet

Description :

The TLV170x family of devices offers a wide supply range, rail-to-rail inputs, low quiescent current, and low propagation delay. All these features come in industry-standard, extremely-small packages, making these devices the best general-purpose comparators available.

The open collector output offers the advantage of allowing the output to be pulled to any voltage rail up to +36 V above the negative power supply, regardless of the TLV170x supply voltage.

Other data sheets within the file :

1702, REF3325, REF3330, REF3333, TL1704

TLV1702 Datasheet PDF Download

TLV1702 pdf