NJM2903L NJR, NJM2903L Datasheet

NJM2903L

Manufacturer Part Number

NJM2903L

Description

Comparator ICs Sinlge Supply Dual

Manufacturer

NJR

Datasheets

1.NJM2903L.pdf (4 pages)

2.NJM2903L.pdf (5 pages)

Specifications of NJM2903L

Number Of Channels

2 Channels

Product

Analog Comparators

Output Type

Open Collector

Response Time

1.5 us

Offset Voltage (max)

7 mV

Input Bias Current (max)

250 nA

Supply Voltage (max)

36 V

Supply Voltage (min)

2 V

Supply Current (max)

1 mA

Maximum Power Dissipation

800 mW

Maximum Operating Temperature

+ 85 C

Mounting Style

Through Hole

Package / Case

SIP-8

Minimum Operating Temperature

- 40 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

NJM2903L

Manufacturer:

NJR

Quantity:

1 886

Company:

BOSTOCK HK LIMITED

Part Number:

NJM2903L

Manufacturer:

JRC

Quantity:

280

Current page: 1 of 4
Download datasheet (171Kb)

■ GENERAL DESCRIPTION

comparators with an offset voltage specification as low as 5.0mV 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. The

NJM2903/2403 has a unique characteristic: 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, square-wave and time delay generators; wide range V

MOS clock timers; multivibrators and high voltage digital logic gates. The

NJM2903/2403 were designed to directly interface with TTL and MOS.When

operated from both plus and minus power supplies, the NJM2903/2403 will

directly interface with MOS logic where their low power drain is a distinct

advantage over standard comparators.

■ FEATURES

■ PIN CONFIGURATION

■ EQUIVALENT CIRCUIT ( 1/2 Shown )

Ver.2007-05-09

● Operating Voltage

● Single Supply Operation

● Open Collector Output

● High Output Sink Current

● Package Outline

● Bipolar Technology

The NJM2903/2403 consist of two independent precision voltage

NJM2903M/2403M

NJM2903D/2403D

NJM2903V/2403V

NJM2903RB1

NJM2903E

( Top View )

SINGLE-SUPPLY DUAL COMPARATOR

( +2V~+36V )

( 15mA @ 2403 )

DIP8, DMP8, SIP8, SSOP8,

EMP8 (NJM2903 only), TVSP8 (NJM2903 only)

NJM2903L/2403L

PIN FUNCTION

1. A OUTPUT

2. A –INPUT

3. A +INPUT

4. GND

5. B +INPUT

6. B –INPUT

7. B OUTPUT

8. V

;

■ PACKAGE OUTLINE

NJM2903D/2403D

NJM2903V/2403V

NJM2903E

NJM2903M/2403M

NJM2903L/2403L

NJM2903RB1

- 1 -

Related parts for NJM2903L

NJM2903L Summary of contents

Page 1

... EQUIVALENT CIRCUIT ( 1/2 Shown ) Ver.2007-05-09 ( +2V~+36V ) ( 15mA @ 2403 ) DIP8, DMP8, SIP8, SSOP8, EMP8 (NJM2903 only), TVSP8 (NJM2903 only NJM2903L/2403L ■ PACKAGE OUTLINE NJM2903D/2403D NJM2903M/2403M ; CO NJM2903V/2403V NJM2903L/2403L NJM2903E NJM2903RB1 PIN FUNCTION 1. A OUTPUT 2. A –INPUT 3. A +INPUT 4. GND 5. B +INPUT 6. B –INPUT 7. B OUTPUT + ...

Page 2

ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range ■ ELECTRICAL CHARACTERISTICS PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Input Common Mode Voltage Range Large Signal ...

Page 3

TYPICAL CHARACTERISTICS Ver.2007-05- ...

Page 4

TYPICAL CHARACTERISTICS ■ TYPICAL APPLICATIONS Comparator With Hysteresis - 4 - Pulse Generator Output Strobing Circuit OUTPUT Strobe Input [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or ...

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