LC898212XA Datasheet, PDF (4/5 Pages) Sanyo Semicon Device – AF Control LSI

Pin Description
I
INPUT
O
OUTPUT
B
BIDIRECTION
LC898212XA
TYPE
P
Power supply, GND
NC
NOT CONNECT
I²C interface
I2CCK
I2CDT
B
I²C Clock pin
B
I²C Data pin
D/A interface
BIASO
O
D/A output (Hall bias input)
Op-Amp interface
OPINP
I
OPINM
I
Op-Amp input
Op-Amp input
Driver interface
OUT1
OUT2
O
Actuator output pin
O
Actuator output pin
Power supply pin
VDD
VSS
VDDO
VM
PGND
P
Digital power supply
P
Digital GND
P
LDO power supply out
P
Motor power supply
P
Power GND
PIN TYPE “O” – Ensure that it is set to OPEN.
PIN TYPE “I” – OPEN is inhibited. Ensure that it is connected to the VDD or VSS even when it is unused.
(Please contact SANYO Electric Co., Ltd. for more information about selection of VDD or VSS.)
PIN TYPE “B” – If you are unsure about processing method on the pin description of pin layout table, please contact us.
Note that incorrect processing of unused pins may result in defects.
If you have any question, please feel free to contact us.
Pin Layout
Circuit Name
Analog
Logic
Number of Pins
4
4
Circuit Name
Driver
Number of Pins
4
Backside pin layout diagram (Top View from the mold side)
4
VDDO
VM
PGND
3
AVDD
I2CDT
OUT1
2 OPINP
I2CCK
OUT2
1
VSS
A
OPINM
BIASO
B
C
No.A2118-4/5