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Электронный компонент: HA17903PSJ

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HA17903, HA17393 Series
Dual Comparator
Description
HA17903 and HA17393 are comparators designed for car use and control system use.
They provide wide voltage range with single power source, and the change of supply current is small,
because it is independent of the supply voltage. They can be widely applied, such as limit comparator,
simple analog/digital converter, pulse/square wave/time delay generator, wide range VCO, MOS clock
timer, multivibrator, high voltage logic gate, etc.
Features
Wide supply voltage: 2 to 36V
Very low supply current: 0.8mA
Small input bias: 25nA
Small input offset current: 3nA
Small input offset voltage: 2mV
Common mode input voltage range including ground.
Small output saturation voltage: 1mV (5A)
70mV (1mA)
Output voltage is compatible with CMOS logic system.
Ordering Information
Type No.
Application
Package
HA17903PSJ
Car use
DP-8
HA17903FPJ
FP-8D
HA17903FPK
FP-8D
HA17903PS
Industrial use
DP-8
HA17903FP
FP-8D
HA17393
Commercial use
DP-8
HA17393F
FP-8D
HA17903, HA17393 Series
2
Pin Arrangement
+
Vout1
Vin()1
Vin(+)1
GND
V
CC
Vout2
Vin()2
Vin(+)2
+
8
7
6
5
1
2
3
4
(Top View)
2
1
Circuit Schematic (1/2)
Q
2
Q
3
Q
4
Q
1
Q
5
Q
6
Q
7
Q
8
Vout
Vin(+)
Vin()
V
CC
HA17903, HA17393 Series
3
Absolute Maximum Ratings (Ta = 25C)
Ratings
Item
Symbol
HA17903
PS
HA17903
PSJ
HA17903
FP
HA17903
FPJ
HA17903
FPK
HA17393
HA17393
F
Unit
Supply
voltage
V
CC
36
36
36
36
36
36
36
V
Dfferential
input
voltage
V
IN(diff)
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
Input
voltage
V
IN
0.3 to
+ V
CC
0.3 to
+ V
CC
0.3 to
+ V
CC
0.3 to
+ V
CC
0.3 to
+ V
CC
0.3 to
+ V
CC
0.3 to
+ V
CC
V
Output
short
current
l
OS
*
3
constant
constant
constant
constant
constant
constant
constant
Power
dissipation
P
T
570*
1
570*
1
385*
2
385*
1
385*
2
570*
1
385*
2
mW
Operating
temperature
Topr
20 to
+75
40 to
+85
20 to
+75
40 to
+85
40 to
+125
20 to
+75
20 to
+75
C
Storage
temperature
Tstg
55 to
+125
55 to
+125
55 to
+125
55 to
+125
55 to
+150
55 to
+125
55 to
+125
C
Note:
1. These are the allowable values up to Ta = 55
C. Derate by 8.3mW/
C above that temperature.
2. These are the allowable values up to Ta = 45
C mounting on 30% wiring density glass epoxy
board. Derate by 7.14mW/
C above that temperature.
3. Short circuit between the output and VCC will be a cause to destory the circuit. The maximum
output current is about 20mA for any supply voltage.
HA17903, HA17393 Series
4
Electrical Characteristics-1 (V
CC
= 5V, Ta = 25C)
Item
Symbol
Min
Typ
Max
Unit
Test condition
Input offset voltage*
1
V
IO
--
2.0
5.0
mV
Input bias current*
2
I
IB
--
25
250
nA
I
IN (+)
or I
IN ()
Input offset current
I
IO
--
3
50
nA
|
I
IN (+)
I
IN ()
|
Common mode input
voltage*
3
V
CM
+
3.5
--
--
V
V
CM
--
--
0
V
Supply current
I
CC
--
0.8
2.0
mA
All comparators: R
L
=
,
All channels on
Voltage gain
A
VD
--
200
--
V/mV
V
CC
= 15V, R
L
15k
Response time*
4
t
R
--
1.3
--
s
V
RL
= 5V, R
L
= 5.1k
Large signal response
time
t
RI
--
300
--
ns
V
IN
= TTL Threshold width, V
REF
= 1.4V
Out put sink current
Iosink
6
16
--
mA
V
IN ()
1V, V
IN (+)
= 0, V
O
1.5V
Output saturation voltage
V
O
(sat)
--
--
400
mA
V
IN ()
1V, V
IN (+)
= 0,
Iosink = 4mA
Output leak current
I
LO
--
0.1
--
nA
V
IN ()
= 0, V
IN (+)
1V, V
O
= 5V
Notes: 1. V
REF
= 1.4V and R
S
= 50
, when V
O
= 1.4V at output switching point.
2. Under linear operation.
3. Common mode input voltage or each one of the input signal should not be less than 0.3V.
4. This is a value to 100mV input step voltage with 5mV over drive.
Electrical Characteristics-2 (V
CC
= 5V, Ta = 40 to +125C)
Item
Symbol
Min
Typ
Max
Unit
Test condition
Input offset voltage*
1
V
IO
--
--
5.0
mV
Input offset current
I
IO
--
--
200
nA
|
I
IN (+)
I
IN ()
|
Input bias current
I
IB
--
--
500
nA
Output linear range
Common mode input
voltage
V
CM
0
--
V
CC
2.0
V
Output saturation voltage
V
O
(sat)
--
--
440
mV
V
IN ()
1V, V
IN (+)
= 0,
Iosink
4mA
Output leak current
I
LO
--
1.0
--
A
V
IN ()
= 0, V
IN (+)
1 V, V
O
= 30V
Supply current
I
CC
--
--
4.0
mA
All comparators: R
L
=
,
All channels on
Note:
1. V
REF
= 1.4V and R
S
= 50
, when V
O
= 1.4V at the output switching point.
HA17903, HA17393 Series
5
Characteristics Curve
Output Sink Current Iosink (mA)
Output Sink Current Iosink (mA)
20
0
75
1.25
1.0
0.75
0.5
0.25
0
Supply Current I
CC
(mA)
Ambient Temperature Ta (
C)
Ambient Temperature Ta (
C)
25
50
Output Saturation Voltage V
O(sat)
(mV)
2 V
Supply Current vs. Ambient Temperature
Output Sink Current vs. Ambient Temperature
Output Saturation Voltage vs. Ambient Temperature
Output Sink Current vs. Output Voltage
15 V
5 V
0
10
40
25
20
15
10
5
0
Output Voltage V
O
(V)
20
30
20
0
75
20
15
10
5
0
25
50
20
0
75
400
300
200
100
0
Ambient Temperature Ta (
C)
25
50
V
CC
= 36 V
15 V
5 V
2 V
V
CC
= 36 V
V
CC
= 36 V
15 V
5 V
2 V
V
CC
= 2 V
5 V
15 V
36 V
HA17903, HA17393 Series
6
Input Offset Voltage V
IO
(mV)
Input Bias Current I
IB
(nA)
20
0
75
Voltage Gain A
VD
(dB)
Ambient Temperature Ta (
C)
25
50
Response Time t
R
(
s)
Voltage Gain vs. Ambient Temperature
Response Time vs. Ambient Temperature
Input Offset Voltage vs. Ambient Temperature
Input Bias Current vs. Ambient Temperature
80
60
40
20
10
0
20
0
75
4
2
0
2
4
110
100
90
80
70
Ambient Temperature Ta (
C)
25
50
20
0
75
4
3
2
1
0
Ambient Temperature Ta (
C)
25
50
20
0
75
Ambient Temperature Ta (
C)
25
50
V
CC
= 15 V
5 V
36 V
2 V
V
CC
= 36 V
V
CC
= 36 V
15 V
5 V
2 V
15 V
5 V
2 V
V
CC
= 2 V
5 V
15 V
36 V
HA17903, HA17393 Series
7
Package Dimensions
Hitachi Code
JEDEC
EIAJ
Mass (reference value)
DP-8
Conforms
Conforms
0.54 g
Unit: mm
1
4
5
8
9.6
10.6 Max
0.89
1.3
6.3
7.4 Max
2.54 Min
5.06 Max
2.54
0.25
0.48
0.10
7.62
0.25
+ 0.10
0.05
0
15
0.1 Min
1.27 Max
Hitachi Code
JEDEC
EIAJ
Mass (reference value)
FP-8D
--
Conforms
0.10 g
Unit: mm
*Dimension including the plating thickness
Base material dimension
0.10
0.10
2.03 Max
4.4
*0.22
0.05
4.85
0.75 Max
0.40
0.06
0.60
+ 0.25
0.18
*0.42
0.08
0.12
0.15
0
8
M
8
5
1
4
1.05
5.25 Max
1.27
0.20
0.04
6.50
+ 0.25
0.15
HA17903, HA17393 Series
8
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party's rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi's sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-
safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor
products.
Hitachi, Ltd.
Semiconductor & Integrated Circuits.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
Copyright ' Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.
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URL
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