FOR AUTOMOTIVE 125°C OPERATION HIGH-WITHSTAND VOLTAGE HIGH-SPEED UNIPOLAR DETECTION TYPE HALL IC

S-57A1 A Series

Seiko Instruments Inc.

4



Pin Configuration

1. SOT-23-3

23

1

Top view

Figure 3

Table 3

Pin No.

Symbol

Description

1

VSS

GND pin

2

VDD

Power supply pin

3

OUT

Output pin



Absolute Maximum Ratings

Table 4

(Ta =

+25°C unless otherwise specified)

Item

Symbol

Absolute Maximum Rating

Unit

Power supply voltage

V

Output current

20

mA

Output voltage

Nch open-drain output product

V

Nch driver

+ built-in pull-up resistor product

V

Power dissipation

650

*1

mW

Junction temperature

−40 to +150

°C

Operation ambient temperature

−40 to +125

°C

Storage temperature

−40 to +150

°C

*1. When mounted on board

[Mounted board]

(1) Board size:

114.3 mm

× 76.2 mm × t1.6 mm

(2) Board name:

JEDEC STANDARD51-7

Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical

damage. These values must therefore not be exceeded under any conditions.

600

400

0

200

0

50

100

150

500

300

100

700

Ambient temperature (Ta) [

°C]

Figure 4 Power Dissipation of Package (When Mounted on Board)