BU24032GW Datasheet, PDF (11/23 Pages) Rohm – u - step System Lens Driver for Digital Still Cameras

BU24032GW
●Typical Performance Curves
(Unless otherwise specified, Ta=25°C, DVDD=3.0V, MVCC=5.0V, DVSS=MGND=0.0V)
Datasheet
5
4
3
2
1
0
0
32
64
96
128
Serial s etting code
Figure 9. Average Voltage Accuracy
between different output pins
(Voltage driver block)
400
300
200
100
0
32 64 96 128 160 192 224 256
Serial s etting code
Figure 10. Output Current
(Current driver block, RRNF = 1.0Ω, RL = 5.0Ω)
0.20
0.15
0.10
0.05
0.00
2.0
IIH=30mA
2.5
3.0
3.5
4.0
DVDD _ï¼»V_ï¼½
Figure 11. Output Voltage
DVDD Dependency
(PI driving circuit)
1000
900
800mW
800
700
600
500
400
320mW
300
200
100
0
0
85℃
25
50
75 100 125 150
Am bient Tem perature _{［℃］}
Figure 12. Power Dissipation Curve
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TSZ22111・15・001
11/19
TSZ02201-0M2M0BC12060-1-2
18.Apr.2013 Rev.002