LM2903DGKR Rohm Semiconductor, LM2903DGKR Datasheet

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LM2903DGKR

Manufacturer Part Number
LM2903DGKR
Description
IC COMPARATOR DUAL GP 8MSOP
Manufacturer
Rohm Semiconductor
Series
Trophyr
Type
General Purposer
Datasheet

Specifications of LM2903DGKR

Number Of Elements
2
Output Type
CMOS, MOS, Open-Collector, TTL
Voltage - Supply
2 V ~ 36 V, ±1 V ~ 18 V
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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General-purpose Operational Amplifiers /Comparators
TROPHY SERIES
Comparators
●Description
●Features
●Pin Assignment
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR
LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR
LM393DR
LM2903DR
LM2903VQDR
The Universal Standard family LM393 / LM339/ LM2903
/ LM2901 monolithic ICs integrate two/four independent
comparators on a single chip and feature high gain, low
power consumption, and an operating voltage range
from 2[V] to 36[V] (single power supply).
SOIC8
1) Operating temperature range
2) Open collector output
3) Single / dual power supply compatible
4) Low supply current
5) Low input-bias current: 25[nA] typ.
6) Low input-offset voltage: 2[mV] typ.
7) Differential input voltage range equal to maximum rating
8) Low output saturation voltage
9) TTL,MOS,CMOS compatible output
Commercial Grade
Extended Industrial Grade
0.8[mA] typ. (LM393/339/2903/2901 family)
1OUT
1IN-
1IN+
GN D
1
2
3
4
LM2903VQPW R
LM393PW R
LM2903PW R
TSSOP8
 +
 +
8
7
6
5
LM339/393 family
LM2903/2901 family : -40[℃] to +125[℃]
LM393DGKR
LM2903DGKR
MSOP8/VSSOP8
Vcc
2OUT
2IN-
2IN+
1/9
LM393 family
LM393DR
LM393PWR
LM393DGKR
: 0[℃] to + 70[℃]
Dual
LM2903 family
LM2903DR
LM2903PWR
LM2903DGKR
LM2903VQDR
LM2903VQPWR
LM339DR
LM2901DR
LM2901VQDR
SOIC14
1OUT
2OUT
2IN-
2IN+
1IN-
1IN+
Vcc
TROPHY
SERIES
1
2
3
4
5
6
7
LM339 family
LM339DR
LM339PWR
- +
- +
Quad
- +
- +
2010.04 - Rev.A
LM339PW R
LM2901PW R
LM2901VQPW R
TSSOP14
LM2901 family
No.10094EAT03
LM2901DR
LM2901PWR
LM2901VQDR
LM2901VQPWR
14
13
12
11
10
9
8
OUT3
OUT4
4IN+
4IN-
3IN+
3IN-
GND

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LM2903DGKR Summary of contents

Page 1

... LM2903PWR LM393PWR LM2903DGKR LM393DGKR LM2903VQDR LM2903VQPWR LM339/393 family : 0[℃ 70[℃] LM2903/2901 family : -40[℃] to +125[℃] 8 Vcc 7 2OUT 6 2IN- 5 2IN+ MSOP8/VSSOP8 LM393DGKR LM2903DGKR 1/9 No.10094EAT03 TROPHY SERIES Quad LM339 family LM2901 family LM2901DR LM339DR LM2901PWR LM339PWR LM2901VQDR LM2901VQPWR 1OUT 1 14 OUT3 2OUT ...

Page 2

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR ●Absolute Maximum Ratings (Ta=25℃) Parameter Supply Voltage Input Differential Voltage Common-mode Input Operating Temperature Storage Temperature Range Maximum Junction Temperature ●Electric Characteristics ○LM393/339 family(Unless otherwise specified, Vcc=+5[V]) Temperature Parameter Symbol range 25℃ (*1) Input Offset Voltage VIO Full ...

Page 3

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR ○LM2903/2901 family(Unless otherwise specified, Vcc=+5[V]) Temperature Parameter Symbol range 25℃ (*2) Input Offset Voltage VIO Full range 25℃ (*2) Input Offset Current IIO Full range 25℃ (*2) Input Bias Current IIB Full range 25℃ Common-mode Input VICR Voltage ...

Page 4

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR ●Circuit Diagram IN+ IN- ●Measurement circuit 1 NULL Method measurement condition Parameter VF S1 Input Offset Voltage VF1 ON Input Offset Current VF2 OFF OFF VF3 OFF Input Bias Current VF4 ON VF5 Large Signal ON Voltage Gain ...

Page 5

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR ●Measurement Circuit2 Switch Condition SW No. Supply Current Low Level Output Current VOL=1.5[V] Low Level Output Current IOL=4[mA] High Level Output Current VOH=36[V] RL=5.1[kΩ] Response Time VRL=5[V] SW1 VIN +100[mV] 0[V] VUOT 5[V] 0[V] www.rohm.com © 2010 ROHM ...

Page 6

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR ●Description of Electrical Characteristics Described below are descriptions of the relevant electrical terms. Please note that item names, symbols, and their meanings may differ from those on another manufacturer’s documents. 1. Absolute maximum ratings The absolute maximum ratings ...

Page 7

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR ●Derating Curves 1000 800 600 400 200 0 25 LM393DR/PWR/DGKR ●Precautions 1) Unused circuits When there are unused circuits it is recommended that they be connected as in Fig. 6, setting the non-inverting input terminalto a potential within ...

Page 8

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR ●Ordering part number Family name LM393 LM339 LM2901 LM2903 SOIC8 4.9±0.2 (MAX 5.25 include BURR) +6° 4° −4° 0.545 0.2±0.1 S 1.27 0.42±0.1 0.1 S ...

Page 9

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR TSSOP14 5.0±0.1 (Max 5.35 include BURR 0.55 1PIN MARK 0.145 S 0.08 S +0.05 −0.04 0.245 0.65 0.08 M MSOP / VSSOP8 3.0±0.1 (MAX 3.35 include BURR) 4 ± ...

Page 10

No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...

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