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BA2903YF-LB PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BA2903YF-LB
기능 Ground Sense Comparators
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BA2903YF-LB 데이터시트, 핀배열, 회로
Datasheet
Comparator
Ground Sense Comparators
BA2903YF-LB BA2901YF-LB
General Description
This is the product guarantees long time support in
Industrial market.
BA2903YF-LB and BA2901YF-LB are open collector
output comparators that can operate in single power
supply. It features wide operating voltage range of 2V to
36V and with low supply current.
Features
Long Time Support a Product for
Industrial Applications
Single or Dual Power Supply Operation
Wide Operating Supply Voltage
Standard Comparator Pin-assignments
Common-mode Input Voltage Range includes ground
level.
Wide Temperature Range
Application
Industrial Equipment
Current Monitor
Battery Monitor
Multivibrators
Key Specifications
Operating Supply Voltage Range
single supply :
split supply :
Supply Current
BA2903YF-LB(Dual)
BA2901YF-LB(Quad)
Input Bias Current :
Input Offset Current :
Operating Temperature Range :
+2.0V to +36V
±1.0V to ±18V
0.6mA(Typ)
0.8mA(Typ)
50nA(Typ)
5nA(Typ)
-40°C to +125°C
Packages
SOP8
SOP14
W(Typ) x D(Typ) x H(Max)
5.00mm x 6.20mm x 1.71mm
8.70mm x 6.20mm x 1.71mm
Simplified schematic
VCC
OUT
+IN
-IN
VEE
Figure 1. Simplified schematic (one channel only)
Product structure : Silicon monolithic integrated circuit This product has no designed protection against radioactive rays
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
1/27
TSZ02201-0RFR0G200680-1-2
30.Jan.2014 Rev.001
Free Datasheet http://www.Datasheet4U.com




BA2903YF-LB pdf, 반도체, 판매, 대치품
BA2903YF-LB BA2901YF-LB
Datasheet
Electrical Characteristics
BA2903YF-LB (Unless otherwise specified VCC=+5V, VEE=0V)
Parameter
Symbol
Temperature
range
Min
Limits
Typ
Unit
Max
Conditions
Input Offset Voltage (Note 6,7)
25°C
VIO Full range
-
-
2 7 mV EK=-1.4V
- 15
VCC=5 to 36V, EK=-1.4V
Input Offset Current (Note 6,7)
25°C
IIO Full range
-
-
5 50
- 200 nA EK=-1.4V
Input Bias Current (Note 7,8)
25°C
IB Full range
-
-
50 250
- 500 nA EK=-1.4V
Input Common-mode
Voltage Range
VICM
25°C
0
- VCC-1.5 V
-
Large Signal Voltage Gain(Note 7)
25°C
AV Full range
88
74
100
-
-
-
dB
VCC=15V, EK=-1.4 to -11.4V
RL=15k, VRL=15V
Supply Current(Note 7)
25°C
ICC Full range
-
-
0.6 1
OUT=open
mA
- 2.5
OUT=open, VCC=36V
Output Sink Current (Note 9)
ISINK
25°C
6
16
-
mA
+IN=0V, -IN=1V
OUT=1.5V
Output Saturation Voltage(Note 7)
(Maximum Output Voltage Low)
VOL
25°C
Full range
-
-
150
-
400
700
mV
+IN=0V, -IN= 1V
ISINK=4mA
Output Leakage Current(Note 7)
(High level output current)
ILEAK
25°C
Full range
-
-
0.1
-
-
1
+IN=1V, -IN=0V
μA
OUT=5V
+IN=1V, -IN=0V
OUT=36V
Response Time
tRE 25°C
-
-
1.3
0.4
-
-
RL=5.1k, VRL=5V
μs
VIN=100mVP-P, overdrive=5mV
RL=5.1k, VRL=5V, VIN=TTL
Logic Swing, VREF=1.4V
(Note 6) Absolute value
(Note 7) Full range TA=-40°C to +125°C
(Note 8) Current Direction: Since first input stage is composed with PNP transistor, input bias current flows out of IC.
(Note 9) Under high temperatures, please consider the power dissipation when selecting the output current.
When the output terminal is continuously shorted the output current reduces the internal temperature by flushing.
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
4/27
TSZ02201-0RFR0G200680-1-2
30.Jan.2014 Rev.001
Free Datasheet http://www.Datasheet4U.com

4페이지










BA2903YF-LB 전자부품, 판매, 대치품
BA2903YF-LB BA2901YF-LB
Typical Performance Curves
BA2903YF-LB
1.0
0.8 BA2903YF-LB
0.6
0.4
0.2
0.0
0
25 50 75 100 125
Ambient Temperature [°C]
150
Figure 2.
Power Dissipation vs Ambient Temperature
(Derating Curve)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
Datasheet
-40
25
125
10 20 30
Supply Voltage [V]
Figure 3.
Supply Current vs Supply Voltage
40
1.6
1.4
1.2
1.0
0.8
36V
0.6 5V
0.4
2V
0.2
0.0
-50 -25
0 25 50 75 100 125 150
Ambient Temperature [°C]
Figure 4.
Supply Current vs Ambient Temperature
200
150
100
125
25
50
-40
0
0 10 20 30 40
Supply Voltage [V]
Figure 5.
Output Saturation Voltage vs Supply Voltage
(ISINK=4mA)
(*)The above characteristics are measurements of typical sample, they are not guaranteed.
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
7/27
TSZ02201-0RFR0G200680-1-2
30.Jan.2014 Rev.001
Free Datasheet http://www.Datasheet4U.com

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BA2903YF-LB

Ground Sense Comparators

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