HA17393_技术文档

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

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

V_CC

1

– +

Vout2

Vin(–)2

Vin(+)2

2

+ –

(Top View)

Circuit Schematic (1/2)

V_CC

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

V_CC

36

V

Dfferential

input

voltage

V_IN(diff)

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

3

*

Output

short

l _OS

constant constant constant constant constant constant constant

current

Power

dissipation

P_T

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 (V_CC= 5V, Ta = 25°C)

Item

Symbol Min

Typ

2.0

25

3

Max

5.0

250

50

Unit

mV

nA

V

Test condition

Input offset voltage*¹

Input bias current*²

Input offset current

V_IO

I_IB

—

3.5

I_{IN (+)}or I_{IN (–)}

I_IO

| I_{IN (+)}– I_{IN (–)}|

Common mode input

voltage*³

V_CM

+

–

—

V_CM

I_CC

—

0

V

Supply current

0.8

2.0

mA

All comparators: R_L= ∞,

All channels on

Voltage gain

Response time*⁴

A_VD

t_R

—

200

1.3

—

V/mV V_CC= 15V, R_L≥ 15kΩ

µs

V_RL= 5V, R_L= 5.1kΩ

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

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= 50Ω, 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 +125°C)

Item

Symbol Min

Typ

—

Max

5.0

Unit

mV

nA

V

Test condition

Input offset voltage*¹

Input offset current

Input bias current

V_IO

I_IO

—

0

—

200

500

| I_{IN (+)}– I_{IN (–)}|

I_IB

—

Output linear range

Common mode input

voltage

V_CM

—

V_CC

2.0

–

Output saturation voltage

V_O(sat)

—

440

mV

V_{IN (–)}≥ 1V, V_{IN (+)}= 0,

Iosink ≤ 4mA

Output leak current

Supply current

I_LO

I_CC

—

1.0

—

µA

V_{IN (–)}= 0, V_{IN (+)}≥ 1 V, V_O= 30V

4.0

mA

All comparators: R_L= ∞,

All channels on

Note: 1. V_REF= 1.4V and R_S= 50Ω, when V_O= 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

V_CC= 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)

Output Sink Current vs. Output Voltage

Output Saturation Voltage vs. Ambient Temperature

400

25

20

15

10

5

300

200

V_CC= 2 V 5 V 15 V 36 V

100

0

10

20

30

40

–20

0

25

50

75

Output Voltage V_O(V)

Ambient Temperature Ta (°C)

5

HA17903, HA17393 Series

Voltage Gain vs. Ambient Temperature

Input Offset Voltage vs. Ambient Temperature

4

110

V_CC= 15 V

5 V

V_CC= 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)

Input Bias Current vs. Ambient Temperature

80

Response Time vs. Ambient Temperature

4

3

2

1

0

V_CC= 36 V

60

40

20

10

0

15 V

5 V

2 V

V_CC= 2 V

5 V

15 V

36 V

–20

0

25

50

75

–20

0

25

50

75

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

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

8


型号：	HA17393
厂家：	HITACHI SEMICONDUCTOR
描述：	Dual Comparator 双比较器比较器放大器放大器电路光电二极管
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

HA17393 [HITACHI]

相关型号：

HA17393/ASERIES

HA17393A

HA17393AF

HA17393AFEL-E

HA17393AFP

HA17393APS

HA17393ARP

HA17393ARP-E

HA17393AT

HA17393B

HA17393BF

HA17393BRP