HA17393F [HITACHI]
Dual Comparator; 双比较器型号: | HA17393F |
厂家: | HITACHI SEMICONDUCTOR |
描述: | Dual Comparator |
文件: | 总8页 (文件大小:43K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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 (5µA)
70mV (1mA)
•
Output voltage is compatible with CMOS logic system.
Ordering Information
Type No.
Application
Package
DP-8
HA17903PSJ
HA17903FPJ
HA17903FPK
HA17903PS
HA17903FP
HA17393
Car use
FP-8D
FP-8D
DP-8
Industrial use
FP-8D
DP-8
Commercial use
HA17393F
FP-8D
HA17903, HA17393 Series
Pin Arrangement
Vout1
Vin(–)1
Vin(+)1
GND
1
2
3
4
8
7
6
5
VCC
1
– +
Vout2
Vin(–)2
Vin(+)2
2
+ –
(Top View)
Circuit Schematic (1/2)
VCC
Q3
Q2
Vin(+)
Q1
Q4
Vout
Q8
Vin(–)
Q7
Q5
Q6
2
HA17903, HA17393 Series
Absolute Maximum Ratings (Ta = 25°C)
Ratings
HA17903 HA17903
HA17903 HA17903 HA17903
HA17393 HA17393
F
Item
Symbol PS
PSJ
FP
FPJ
FPK
Unit
Supply
voltage
VCC
36
36
36
36
36
36
36
V
Dfferential
input
voltage
VIN(diff)
VCC
VCC
VCC
VCC
VCC
VCC
VCC
V
V
Input
voltage
VIN
–0.3 to
+ VCC
–0.3 to
+ VCC
–0.3 to
+ VCC
–0.3 to
+ VCC
–0.3 to
+ VCC
–0.3 to
+ VCC
–0.3 to
+ VCC
3
*
Output
short
l OS
constant constant constant constant constant constant constant
current
Power
dissipation
PT
570*1
570*1
385*2
385*1
385*2
570*1
385*2
mW
°C
Operating
temperature
Topr
Tstg
–20 to
+75
–40 to
+85
–20 to
+75
–40 to
+85
–40 to
+125
–20 to
+75
–20 to
+75
Storage
temperature
–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.
3
HA17903, HA17393 Series
Electrical Characteristics-1 (VCC = 5V, Ta = 25°C)
Item
Symbol Min
Typ
2.0
25
3
Max
5.0
250
50
Unit
mV
nA
nA
V
Test condition
Input offset voltage*1
Input bias current*2
Input offset current
VIO
IIB
—
—
—
3.5
IIN (+) or IIN (–)
IIO
| IIN (+) – IIN (–) |
Common mode input
voltage*3
VCM
+
–
—
—
VCM
ICC
—
—
—
0
V
Supply current
0.8
2.0
mA
All comparators: RL = ∞,
All channels on
Voltage gain
Response time*4
AVD
tR
—
—
—
200
1.3
—
—
—
V/mV VCC = 15V, RL ≥ 15kΩ
µs
VRL = 5V, RL = 5.1kΩ
Large signal response
time
tRI
300
ns
VIN = TTL Threshold width, VREF
= 1.4V
Out put sink current
Iosink
6
16
—
—
mA
mA
VIN (–) ≥ 1V, VIN (+) = 0, VO ≤ 1.5V
Output saturation voltage
VO (sat)
—
400
VIN (–) ≥ 1V, VIN (+) = 0,
Iosink = 4mA
Output leak current
ILO
—
0.1
—
nA
VIN (–) = 0, VIN (+) ≥ 1V, VO = 5V
Notes: 1. VREF = 1.4V and RS = 50Ω, when VO = 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 (VCC = 5V, Ta = –40 to +125°C)
Item
Symbol Min
Typ
—
Max
5.0
Unit
mV
nA
nA
V
Test condition
Input offset voltage*1
Input offset current
Input bias current
VIO
IIO
—
—
—
0
—
200
500
| IIN (+) – IIN (–) |
IIB
—
Output linear range
Common mode input
voltage
VCM
—
VCC
2.0
–
Output saturation voltage
VO (sat)
—
—
440
mV
VIN (–) ≥ 1V, VIN (+) = 0,
Iosink ≤ 4mA
Output leak current
Supply current
ILO
ICC
—
—
1.0
—
—
µA
VIN (–) = 0, VIN (+) ≥ 1 V, VO = 30V
4.0
mA
All comparators: RL = ∞,
All channels on
Note: 1. VREF = 1.4V and RS = 50Ω, when VO = 1.4V at the output switching point.
4
HA17903, HA17393 Series
Characteristics Curve
Supply Current vs. Ambient Temperature
Output Sink Current vs. Ambient Temperature
20
1.25
1.0
0.75
0.5
0.25
0
VCC = 36 V
15
15 V
5 V
10
2 V
5
0
–20
0
25
50
75
–20
0
25
50
75
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Output Sink Current vs. Output Voltage
Output Saturation Voltage vs. Ambient Temperature
400
25
20
15
10
5
300
200
VCC = 2 V 5 V 15 V 36 V
100
0
0
0
10
20
30
40
–20
0
25
50
75
Output Voltage VO (V)
Ambient Temperature Ta (°C)
5
HA17903, HA17393 Series
Voltage Gain vs. Ambient Temperature
Input Offset Voltage vs. Ambient Temperature
4
110
VCC = 15 V
5 V
VCC = 36 V
100
36 V
2
0
15 V
5 V
2 V
90
2 V
80
70
–2
–4
–20
0
25
50
75
–20
0
25
50
75
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Input Bias Current vs. Ambient Temperature
80
Response Time vs. Ambient Temperature
4
3
2
1
0
VCC = 36 V
60
40
20
10
0
15 V
5 V
2 V
VCC = 2 V
5 V
15 V
36 V
–20
0
25
50
75
–20
0
25
50
75
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
6
HA17903, HA17393 Series
Package Dimensions
Unit: mm
9.6
10.6 Max
8
5
1
4
0.89
1.3
1.27 Max
7.62
+ 0.10
– 0.05
0.25
2.54 ± 0.25
0.48 ± 0.10
0° – 15°
Hitachi Code
JEDEC
EIAJ
DP-8
Conforms
Conforms
0.54 g
Mass (reference value)
Unit: mm
4.85
5.25 Max
5
8
1
4
+ 0.25
6.50
– 0.15
0.75 Max
1.05
0° – 8°
+ 0.25
0.60
– 0.18
1.27
*0.42 ± 0.08
0.40 ± 0.06
0.15
M
0.12
Hitachi Code
JEDEC
FP-8D
—
EIAJ
Conforms
0.10 g
*Dimension including the plating thickness
Base material dimension
Mass (reference value)
7
HA17903, HA17393 Series
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
URL
NorthAmerica
Europe
: http:semiconductor.hitachi.com/
: http://www.hitachi-eu.com/hel/ecg
Asia (Singapore)
Asia (Taiwan)
: http://www.has.hitachi.com.sg/grp3/sicd/index.htm
: http://www.hitachi.com.tw/E/Product/SICD_Frame.htm
Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm
Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
For further information write to:
Hitachi Semiconductor
(America) Inc.
Hitachi Europe GmbH
Hitachi Asia (Hong Kong) Ltd.
Group III (Electronic Components)
7/F., North Tower, World Finance Centre,
Harbour City, Canton Road, Tsim Sha Tsui,
Kowloon, Hong Kong
Tel: <852> (2) 735 9218
Fax: <852> (2) 730 0281
Hitachi Asia Pte. Ltd.
16 Collyer Quay #20-00
Hitachi Tower
Singapore 049318
Tel: 535-2100
Electronic components Group
Dornacher Straβe 3
D-85622 Feldkirchen, Munich
Germany
Tel: <49> (89) 9 9180-0
Fax: <49> (89) 9 29 30 00
179 East Tasman Drive,
San Jose,CA 95134
Tel: <1> (408) 433-1990
Fax: <1>(408) 433-0223
Fax: 535-1533
Hitachi Asia Ltd.
Taipei Branch Office
3F, Hung Kuo Building. No.167,
Tun-Hwa North Road, Taipei (105)
Tel: <886> (2) 2718-3666
Fax: <886> (2) 2718-8180
Telex: 40815 HITEC HX
Hitachi Europe Ltd.
Electronic Components Group.
Whitebrook Park
Lower Cookham Road
Maidenhead
Berkshire SL6 8YA, United Kingdom
Tel: <44> (1628) 585000
Fax: <44> (1628) 778322
Copyright ' Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.
8
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