HAL815A View Datasheet(PDF) - Micronas

Part Name

Description

Manufacturer

HAL815A

Programmable Linear Hall Effect Sensor

Micronas 

HAL 815

ADVANCE INFORMATION

A/D

Converter

ADC-READOUT Register

14 bit

Digital Signal Processing

Digital

Filter

Multiplier

Adder

Limiter

Digital

Output

D/A

Converter

TC

TCSQ

MODE Register

SENSI-

VOQ

CLAMP-

CLAMP-

LOCKR

Micronas

RANGE FILTER

TIVITY

LOW

HIGH

Registers

6 bit

5 bit

3 bit 3 bit

14 bit

11 bit

10 bit

11 bit

1 bit

EEPROM Memory

Fig. 2–3: Details of EEPROM and Digital Signal Processing

Lock

Control

V

Range = 30 mT

5

Filter = 500 Hz

VOUT 4

Clamp-high = 4 V

Sensitivity = 0.116

3

VOQ = 2.5 V

2

1

Clamp-low = 1 V

0

–40

–20

0

20

40 mT

B

Fig. 2–4: Example for output characteristics

6

V

Range = 100 mT

5

Filter = 2 kHz

Clamp-high = 4.5 V

VOUT 4

3

Sensitivity = –1.36

VOQ = –0.5 V

2

1

Clamp-low = 0.5 V

0

–150 –100 –50 0 50 100 150 mT

B

Fig. 2–5: Example for output characteristics

Micronas

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