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Rohm Semiconductor Electronic Components Datasheet

BA82901YF-C Datasheet

Ground Sense Comparators

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Datasheet
Comparator Series
Automotive Excellent EMI Characteristics
Ground Sense Comparators
BA82903Yxxx-C BA82901Yxx-C
General Description
BA82903Yxxx-C and BA82901Yxx-C are high-gain,
ground sense input comparator. These ICs are
monolithic ICs integrated dual or quad independent
comparators on a single chip. These comparators have
some features of low power consumption, and can
operate from 2 V to 36 V (single power supply).
BA82903Yxxx-C, BA82901Yxx-C are manufactured for
automotive requirements of engine control unit, electric
power steering, anti-lock braking system, and so on.
Furthermore, they have the advantage of EMI tolerance
dose. It is easy to replace with conventional products,
and the EMI design is simple.
Features
AEC-Q100 Qualified(Note 1)
Single or Dual Supply Operation
Wide Operating Supply Voltage Range
Standard Comparator Pin-assignments
Operable from Almost GND Level for Input
Internal ESD Protection Circuit
Wide Operating Temperature Range
Integrated EMI Filter
(Note 1) Grade 1
Key Specifications
Operating Supply Voltage Range
Single Supply:
2.0 V to 36.0 V
Dual Supply:
±1.0 V to ±18.0 V
Supply Current
BA82903Yxxx-C
0.6 mA (Typ)
BA82901Yxx-C
0.8 mA (Typ)
Input Bias Current:
50 nA (Typ)
Input Offset Current:
5 nA (Typ)
Operating Temperature Range: -40 °C to +125 °C
Special Characteristics
Input Offset Voltage
-40 °C to +125 °C:
9 mV (Max)
Packages
SOP8
SOP14
SSOP-B14
MSOP8
W(Typ) x D(Typ) x H(Max)
5.00 mm x 6.20 mm x 1.71 mm
8.70 mm x 6.20 mm x 1.71 mm
5.00 mm x 6.40 mm x 1.35 mm
2.90 mm x 4.00 mm x 0.90 mm
Applications
Engine Control Unit
Electric Power Steering (EPS)
Anti-Lock Braking System (ABS)
Automotive Electronics
Selection Guide
Automotive
Dual
Quad
Maximum Operating Temperature
Supply Current
0.6 mA
125 °C
BA82903YF-C
BA82903YFVM-C
0.8 mA
BA82901YF-C
BA82901YFV-C
Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 14 001
This product has no designed protection against radioactive rays
1/28
TSZ02201-0GNG2G500020-1-2
26.Jun.2018 Rev.001


Rohm Semiconductor Electronic Components Datasheet

BA82901YF-C Datasheet

Ground Sense Comparators

No Preview Available !

BA82903Yxxx-C BA82901Yxx-C
Pin Configurations
BA82903YF-C: SOP8
BA82903YFVM-C: MSOP8
(TOP VIEW)
OUT1 1
8 VCC
-IN1 2
+IN1 3
VEE 4
CH1
-+
CH2
+-
7 OUT2
6 -IN2
5 +IN2
BA82901YF-C: SOP14
BA82901YFV-C: SSOP-B14
OUT2 1
OUT1 2
VCC 3
-IN1 4
+IN1 5
-IN2 6
+IN2 7
(TOP VIEW)
CH1
-+
CH4
-+
CH2
-+
CH3
-+
14 OUT3
13 OUT4
12 VEE
11 +IN4
10 -IN4
9 +IN3
8 -IN3
Pin No.
1
2
3
4
5
6
7
8
Pin Name
OUT1
-IN1
+IN1
VEE
+IN2
-IN2
OUT2
VCC
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
OUT2
OUT1
VCC
-IN1
+IN1
-IN2
+IN2
-IN3
+IN3
-IN4
+IN4
VEE
OUT4
OUT3
Absolute Maximum Ratings (Ta = 25 °C)
Parameter
Symbol
Rating
Unit
Supply Voltage
Differential Input Voltage(Note 1)
VCC-VEE
VID
36 V
36 V
Input Common-mode Voltage Range
VICM
(VEE-0.3) to (VEE+36)
V
Input Current
II -10 mA
Storage Temperature Range
Tstg
-55 to +150
°C
Maximum Junction Temperature
Tjmax
150 °C
Caution 1: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is
operated over the absolute maximum ratings.
Caution 2: Should by any chance the maximum junction temperature rating be exceeded the rise in temperature of the chip may result in deterioration of the
properties of the chip. In case of exceeding this absolute maximum rating, design a PCB with thermal resistance taken into consideration by
increasing board size and copper area so as not to exceed the maximum junction temperature rating.
(Note 1) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then the input pin voltage is set to VEE or more.
www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
2/28
TSZ02201-0GNG2G500020-1-2
26.Jun.2018 Rev.001


Part Number BA82901YF-C
Description Ground Sense Comparators
Maker ROHM
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BA82901YF-C Datasheet PDF






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