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See Technical Specifications

LM393PWRG3

Dual differential comparator, commercial grade

Manufacturer:

Texas Instruments
Mfr.Part #:

LM393PWRG3
Datasheet:

LM393PWRG3 Datasheet (PDF)
Mounting Style:

SMD/SMT
Number of Channels:

2 Channel
Output Type:

CMOS, TTL
Response Time:

300 ns
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LM393PWRG3 General Description

The LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. The LM393B and LM2903B can drop-in replace the LM293, LM393 and LM2903, for both "A" and "V" grades.

All devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage.

Key Features

NEW LM393B and LM2903B
Improved specifications of B-version
- Maximum rating: up to 38 V
- ESD rating (HBM): 2k V
- Low input offset: 0.37 mV
- Low input bias current: 3.5 nA
- Low supply-current: 200 µA per comparator
- Faster response time of 1 µsec
- Extended temperature range for LM393B
- Available in tiny 2 x 2mm WSON package
B-version is drop-in replacement for LM293, LM393 and LM2903, A and V versions
Common-mode input voltage range includes ground
Differential input voltage range equal to maximum-rated supply voltage: ±38 V
Low output saturation voltage
Output compatible with TTL, MOS, and CMOS

Specifications

Product Category	Analog Comparators	Mounting Style	SMD/SMT
Number of Channels	2 Channel	Output Type	CMOS, TTL
Response Time	300 ns	Comparator Type	Differential
Supply Voltage - Min	2 V	Supply Voltage - Max	30 V
Operating Supply Current	2.5 mA	Vos - Input Offset Voltage	5 mV
Ib - Input Bias Current	50 nA	Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C	Series	LM393
Features	Standard comparator	GBP - Gain Bandwidth Product	-
Input Type	Differential	Ios - Input Offset Current	50 nA
Operating Supply Voltage	2 V to 36 V	Product	Analog Comparators
Product Type	Analog Comparators	Shutdown	No Shutdown
Factory Pack Quantity	2000	Subcategory	Amplifier ICs
Unit Weight	0.001376 oz