Datasheet HA17903PS, HA17903FPK, HA17903FPJ, HA17903FP, HA17393F Datasheet (HIT)

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

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

Pin Arrangement

Circuit Schematic (1/2)

Vin(+)

Vin(–)

Q

Vin(–)1

Vin(+)1

1

Vout1

GND

Q

V

1

8

CC

1

2

–+

7

Vout2

2

3

4

+–

6

5

Vin(–)2

Vin(+)2

(Top View)

V

CC

Q

2

3

Q

4

Vout

Q

8

Q

7

Q

5

Q

6

2

HA17903, HA17393 Series

Absolute Maximum Ratings (Ta = 25°C)

Ratings

HA17903PSHA17903

Item Symbol

Supply

V

CC

36 36 36 36 36 36 36 V

PSJ

voltage
Dfferential

V

IN(diff)

V

CC

V

CC

input
voltage

Input
voltage

Output

V

IN

l OS*

–0.3 to
+ V

CC

3

constant constant constant constant constant constant constant

–0.3 to
+ V

CC

short
current

Power

P

T

570*

1

570*

dissipation
Operating

temperature
Storage

temperature

Topr –20 to

+75

Tstg –55 to

+125

–40 to
+85

–55 to
+125

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.

HA17903FPHA17903

V

CC

–0.3 to
+ V

CC

1

385*

–20 to
+75

–55 to
+125

HA17903

FPJ

V

CC

–0.3 to
+ V

CC

2

385*

–40 to
+85

–55 to
+125

FPK

V

CC

–0.3 to
+ V

CC

1

385*

–40 to
+125

–55 to
+150

HA17393 HA17393

V

CC

–0.3 to
+ V

CC

2

570*

–20 to
+75

–55 to
+125

F Unit

V

–0.3 to
+ V

1

385*

–20 to
+75

–55 to
+125

CC

CC

2

V

V

mW

°C

°C

3

HA17903, HA17393 Series

Electrical Characteristics-1 (VCC = 5V, Ta = 25°C)

Item Symbol Min Typ Max Unit Test condition

Input offset voltage*
Input bias current*

1

2

Input offset current I
Common mode input

voltage*

3

Supply current I

Voltage gain A
Response time*

4

Large signal response
time

Out put sink current Iosink 6 16 — mA V
Output saturation voltage VO (sat) — — 400 mA V

Output leak current I
Notes: 1. V

= 1.4V and RS = 50Ω, when VO = 1.4V at output switching point.

REF

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.

V

IO

I

IB

IO

— 2.0 5.0 mV
— 25 250 nA I
— 3 50 nA | I

VCM+ 3.5 — — V

VCM–——0 V

CC

VD

t

R

t

RI

LO

— 0.8 2.0 mA All comparators: RL = ∞,

— 200 — V/mV VCC = 15V, RL ≥ 15kΩ
— 1.3 — µsVRL = 5V, RL = 5.1kΩ
— 300 — ns VIN = TTL Threshold width, V

— 0.1 — nA V

or I

IN (+)

IN (–)

– I

IN (–)

|

IN (+)

All channels on

= 1.4V

≥ 1V, V

IN (–)

IN (–)

≥ 1V, V

IN (+)

IN (+)

Iosink = 4mA

= 0, V

IN (–)

IN (+)

REF

= 0, VO ≤ 1.5V
= 0,

≥ 1V, VO = 5V

Electrical Characteristics-2 (VCC = 5V, Ta = –40 to +125°C)

Item Symbol Min Typ Max Unit Test condition

Input offset voltage*

1

Input offset current I
Input bias current I
Common mode input

voltage
Output saturation voltage VO (sat) — — 440 mV V

Output leak current I
Supply current I

Note: 1. V

= 1.4V and RS = 50Ω, when VO = 1.4V at the output switching point.

REF

4

V

IO

IO

IB

V

CM

— — 5.0 mV
— — 200 nA | I

IN (+)

– I

IN (–)

|
— — 500 nA Output linear range
0—V

–

V

CC

2.0
≥ 1V, V

IN (–)

IN (+)

Iosink ≤ 4mA

LO

CC

— 1.0 — µAV
— — 4.0 mA All comparators: RL = ∞,

IN (–)

= 0, V

IN (+)

All channels on

= 0,

≥ 1 V, VO = 30V

Characteristics Curve

Supply Current vs. Ambient Temperature Output Sink Current vs. Ambient Temperature

1.25

HA17903, HA17393 Series

20

1.0

(mA)

CC

0.75

0.5

0.25

Supply Current I

0

–20 0 75

V

CC

= 36 V

15 V

5 V

2 V

25 50

Ambient Temperature Ta (°C) Ambient Temperature Ta (°C)

Output Sink Current vs. Output Voltage

25

20

= 36 V

V

CC

15

10

15 V

5 V

2 V

5

Output Sink Current Iosink (mA)

0

010 40

Output Voltage V

20 30

(V)

O

15

VCC = 36 V

15 V

5 V

10

2 V

5

Output Sink Current Iosink (mA)

0

–20 0 75

25 50

Output Saturation Voltage vs. Ambient Temperature

400

(mV)

300

O(sat)

200

VCC = 2 V 5 V 15 V 36 V

100

Output Saturation Voltage V

0

–20 0 75

25 50

Ambient Temperature Ta (°C)

5

HA17903, HA17393 Series

Voltage Gain vs. Ambient Temperature

110

VCC = 15 V

5 V

100

(dB)

VD

36 V
2 V

90

80

Voltage Gain A

70

–20 0 75

25 50

Ambient Temperature Ta (°C)

Input Bias Current vs. Ambient Temperature

80

60

(nA)

IB

40

VCC = 36 V

15 V

5 V

2 V

20

10

Input Bias Current I

Input Offset Voltage vs. Ambient Temperature

4

(mV)

IO

2

0

VCC = 36 V
15 V

5 V

2 V

–2

Input Offset Voltage V

–4

–20 0 75

25 50

Ambient Temperature Ta (°C)

Response Time vs. Ambient Temperature

4

3

(µs)

R

VCC = 2 V

2

5 V

15 V

1

Response Time t

36 V

0

25 50

Ambient Temperature Ta (°C)

0

–20 0 75

25 50–20 0 75

Ambient Temperature Ta (°C)

6

Package Dimensions

0.89

10.6 Max

1

HA17903, HA17393 Series

Unit: mm

9.6

58

6.3

7.4 Max

4

1.3

2.54 ± 0.25

1.27 Max

8

1

1.27

0.48 ± 0.10

4.85

5.25 Max

0.75 Max

5

4

5.06 Max

0.1 Min

2.54 Min

4.4

2.03 Max

0° – 15°

Hitachi Code
JEDEC
EIAJ
Mass

6.50

0.20 ± 0.04

*0.22 ± 0.05

0.60

7.62

0.25

(reference value)

+ 0.25
– 0.15

1.05

0° – 8°

+ 0.25
– 0.18

+ 0.10
– 0.05

DP-8
Conforms
Conforms

0.54 g

Unit: mm

*0.42 ± 0.08

0.40 ± 0.06

*Dimension including the plating thickness

Base material dimension

0.10 ± 0.10

0.12

0.15

M

Hitachi Code
JEDEC
EIAJ

(reference value)

Mass

FP-8D
—
Conforms

0.10 g

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 fail­safes, 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.

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Copyright ' Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.

8

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