bd6758mwv ROHM Co. Ltd., bd6758mwv Datasheet - Page 8

• Manufacturer Part Number: bd6758mwv
• Description: 5ch System Lens Drivers For Digital Still Cameras 
• Manufacturer: ROHM Co. Ltd.

STROBE
INPUT34
INPUT45
INPUT1
INPUT2
SDATA
Block Diagram, Pin Arrangement, and Pin Function
SCLK
PS
B3
D3
C3
B4
D4
C4
D2
C2
No.
A1
A2
A3
A4
A5
B1
B2
B3
B4
B5
C1
C2
C3
C4
C5
Serial Interface
Serial Interface
Serial Interface
Serial Interface
Serial Interface
Power Save
Interface
Selector
Serial
RNF4
OUT4A
VM
OUT1A
OUT1B
OUT4B
INDEX POST
PS
STROBE
OUT2A
OUT5A
INPUT45
INPUT2
SDATA
OUT2B
Pin Name
&
Serial Reset
Serial Interface
Serial Interface
Serial Interface
Serial Interface
Serial Interface
Selector
Logic12
Logic3
Logic4
Logic5
Resistance connection pin for output current detection ch4
H-bridge output pin ch4 A
Motor power supply pin
H-bridge output pin ch1 A
H-bridge output pin ch1 B
H-bridge output pin ch4 B
-
Power-saving pin
Serial enable input pin
H-bridge output pin ch2 A
H-bridge output pin ch5 A
Control input pin ch4 or ch5
Control input pin ch2
Serial data input pin
H-bridge output pin ch2 B
Fig.37 BD6370GUL Block Diagram
TSD
Level Shift
Level Shift
Level Shift
6bit DAC
Level Shift
6bit DAC
Pre Driver
Pre Driver
Pre Driver
6bit DAC
Pre Driver
6bit DAC
6bit DAC
Function
&
E2
E3
&
&
&
&
UVLO
GND
VCC
V4
12
I4
3
5
V
V
V
V
V
DAC12
DACV4
DACI4
DAC3
DAC5
BD6370GUL Pin Function Table
C.V./C.C./Full ON
Const. Current
Serial Interface
C.V./Full ON
C.V./Full ON
C.V./Full ON
BandGap
H bridge
H bridge
H bridge
H bridge
H bridge
8/32
No.
D1
D2
D3
D4
D5
E1
E2
E3
E4
E5
OUT5B
INPUT34
INPUT1
SCLK
OUT3A
RNF5
GND
VCC
OUT3B
PGND
Pin Name
C5
D5
C1
D1
A4
A5
B5
E4
E5
A3
A2
B1
A1
E1
OUT1A
OUT1B
OUT2A
OUT2B
OUT3A
OUT3B
PGND
VM
OUT4A
OUT4B
RNF4
OUT5A
OUT5B
RNF5
Fig.38 BD6370GUL Pin Arrangement (Top View)
A
B
C
D
E
H-bridge output pin ch5 B
Control input pin ch3 or ch4
Control input pin ch1
Serial clock input pin
H-bridge output pin ch3 A
Resistance connection pin for output current detection ch5
Ground pin
Power supply pin
H-bridge output pin ch3 B
Motor ground pin ch1 to ch3
OUT4B
OUT5A
OUT5B
RNF4
RNF5
VCSP50L2 Package
1
INPUT45
INPUT34
OUT4A
INDEX
POST
GND
2
Function
INPUT2
INPUT1
VCC
VM
PS
3
STROBE
OUT1A
OUT3B
SDATA
SCLK
4
OUT1B
OUT2A
OUT2B
OUT3A
PGND
5