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Vedi Specifiche Tecniche

LM393MX/NOPB +BOM

Comparator Dual R-R O/P ±18V/36V 8-Pin SOIC T/R

Produttore:

TI
ProduttorePart #:

LM393MX/NOPB
Scheda dati:

LM393MX/NOPB Scheda dati (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per LM393MX/NOPB

LM393MX/NOPB Descrizione generale

The LM193-N series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. 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.

Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The LM193-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the LM19-N series will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators.

The LM393 and LM2903 parts are available in TI’s innovative thin DSBGA package with 8 (12 mil) large bumps.

Caratteristiche principali

Wide Supply
- Voltage Range: 2.0 V to 36 V
- Single or Dual Supplies: ±1.0 V to ±18 V
Very Low Supply Current Drain (0.4 mA) — Independent of Supply Voltage
Low Input Biasing Current: 25 nA
Low Input Offset Current: ±5 nA
Maximum Offset voltage: ±3 mV
Input Common-Mode Voltage Range Includes Ground
Differential Input Voltage Range Equal to the Power Supply Voltage
Low Output Saturation Voltage: 250 mV at 4 mA
Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS logic systems
Available in the 8-Bump (12 mil) DSBGA Package
See AN-1112 (SNVA009) for DSBGA Considerations
Advantages
- High Precision Comparators
- Reduced V_OS Drift Over Temperature
- Eliminates Need for Dual Supplies
- Allows Sensing Near Ground
- Compatible with All Forms of Logic
- Power Drain Suitable for Battery Operation

Applicazione

The LM393MX/NOPB is a general purpose comparator and can be used in a variety of applications. It can be used in analog-to-digital converters, signal conditioning, and other applications that require a comparison of two analog signals. It can also be used in motor control, power supply, and other industrial applications.

Specifiche

Source Content uid	LM393MX/NOPB	Pbfree Code	Yes
Part Life Cycle Code	Active	Pin Count	8
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.39.00.01	Amplifier Type	COMPARATOR
Average Bias Current-Max (IIB)	0.4 µA	Bias Current-Max (IIB) @25C	0.25 µA
Input Offset Voltage-Max	5000 µV	JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3	Length	4.9 mm
Moisture Sensitivity Level	1	Neg Supply Voltage Limit-Max
Neg Supply Voltage-Nom (Vsup)		Number of Functions	2
Number of Terminals	8	Operating Temperature-Max	70 °C
Operating Temperature-Min		Output Type	OPEN-COLLECTOR
Packing Method	TR	Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified	Response Time-Nom	1300 ns
Seated Height-Max	1.75 mm	Supply Current-Max	1 mA
Supply Voltage Limit-Max	36 V	Supply Voltage-Nom (Vsup)	5 V
Surface Mount	YES	Technology	BIPOLAR
Temperature Grade	COMMERCIAL	Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING	Terminal Pitch	1.27 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Width	3.9 mm

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