bd6758mwv ROHM Co. Ltd., bd6758mwv Datasheet - Page 15

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

(2) ADDRESS BIT [001] Function Explanation
No.
(a) DAC12[5] to DAC12[0]; D/A Converter setting for output high voltage of Constant-Voltage mode in ch1 and ch2
(b) MODE4D and MODE4C; output drive mode select for ch4
(c) MODE5B, MODE5A, MODE4B, and MODE4A; control input mode select for ch5 and ch4, respectively
01H
MODE4D
DAC12[5]
Bit[E]
Bit[B]
Bit[3]
0
Refer to I/O Truth Table (p.23/32) for the detail logic of MODE5B, MODE5A, MODE4B, and MODE4A.
ADDRESS BIT
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
Bit[D]
0
MODE4C
DAC12[4]
Bit[C]
Bit[A]
Bit[2]
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
1
DAC12[5]
Bit[B]
drive mode for ch4
DAC12[3]
Constant Voltage
Constant Current
Bit[9]
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
DAC12[4]
Full-ON
Full-ON
Bit[A]
DAC12[2]
DAC12[3]
Bit[8]
Bit[9]
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
set DACV4=DACI4=6’b11_1111, and RNF4 terminal to ground
set DACV4=DACI4=6’b11_1111, and RNF4 terminal to ground
set DACI4=6’b11_1111, and RNF4 terminal to ground
set DACV4=6’b11_1111, and RNF4 terminal with resistance to ground
DAC12[2]
Bit[8]
DAC12[1]
Bit[7]
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
DAC12[1]
15/32
Bit[7]
DAC12[0]
Bit[6]
DAC12[0]
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Bit[6]
DATA BIT
DAC12 setting
voltage; V
MODE5B
Bit[5]
0.188
0.197
0.206
0.216
0.225
0.234
0.244
0.253
0.263
0.272
0.281
0.291
0.300
0.309
0.319
0.328
0.338
0.347
0.356
0.366
0.375
0.384
0.394
0.403
0.413
0.422
0.431
0.441
0.450
0.459
0.469
0.478
0.488
0.497
0.506
0.516
0.525
0.534
0.544
0.553
0.563
0.572
0.581
0.591
Note
DAC12
MODE5A
Bit[4]
[V]
Output high
voltage; VVOH [V]
MODE4D
Bit[3]
1.500
1.575
1.650
1.725
1.800
1.875
1.950
2.025
2.100
2.175
2.250
2.325
2.400
2.475
2.550
2.625
2.700
2.775
2.850
2.925
3.000
3.075
3.150
3.225
3.300
3.375
3.450
3.525
3.600
3.675
3.750
3.825
3.900
3.975
4.050
4.125
4.200
4.275
4.350
4.425
4.500
4.575
4.650
4.725
MODE4C
Bit[2]
MODE4B
Bit[1]
MODE4A
Bit[0]