AK8779B Datasheet, PDF (4/13 Pages) Asahi Kasei Microsystems – Hall Effect IC for Pulse Encoders

5. Pin Configurations and Functions
5.1. Pin Configurations
Line Marking
6
5
4
[AK8779B]
1
2
3
Figure 2. Pin Layout
5.2. Functions
Table 2. Description of pin name and function
Pin No. Pin Name I/O Function
1
OUTB
O Output pin (relating to the horizontal magnetic field)
2
TAB
- (TAB pin)
3
OUTA
O Output pin (relating to the vertical magnetic field)
4
VDD
- Power Supply pin
5
TAB
- (TAB pin)
6
VSS
- Ground pin (GND)
Description
Open Drain
(* 1)
Open Drain
(* 1)
* 1. The TAB pin should be connected to the VSS pin.
6. Absolute Maximum Ratings
Table 3. Absolute maximum ratings
Parameter
Symbol
Supply Voltage
V_DD
Output Voltage
V_OUT
Output Current
Storage Temperature
I_SINK
T_STG
Min.
0.3
0.3
55
Max.
32
32
20
150
Unit Description
V
VSS = 0V
V
OUTA pin, OUTB pin
VSS = 0V
mA OUTA pin, OUTB pin
ºC
Operation at or beyond these limits may result in permanent damage to the device. Normal operation is
not guaranteed at these extremes.
015001034-E-02
-4-
2015/10