AH278 查看數據表（PDF） - BCD Semiconductor

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AH278

HIGH VOLTAGE HALL EFFECT LATCH

BCD Semiconductor 

HIGH VOLTAGE HALL EFFECT LATCH

Functional Block Diagram

VCC

1

Regulator

Over-Temperature

Protection

Hall

Sensor

Amplifier

Schmitt

Trigger

Output

Driver

Data Sheet

AH278

DO

2

4

GND

3

DOB

Figure 3. Functional Block Diagram of AH278

Ordering Information

AH278 -

Circuit Type

Package

Z4: TO-94 (SIP-4L)

E1: Lead Free

Magnetic Characteristics

A: 10 to 70Gauss

B: 100Gauss

Package

TO-94

Temperature Range

-20 to 85 oC

Part Number

AH278Z4-AE1

AH278Z4-BE1

Marking ID

AH278Z4-E1

AH278Z4-E1

Packing Type

Bulk

Bulk

BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.

Feb. 2007 Rev. 1. 1

BCD Semiconductor Manufacturing Limited

3

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