BU64562GWZ Datasheet, PDF (5/24 Pages) Rohm – Piezoelectric Actuator Driver

BD64562GWZ
●Typical Performance Curves
3.0
Output current = 100 mA
2.5
VM2 = 0xFF
2.0
Ta = + 25 ℃
Ta = + 85 ℃
1.5
1.0
Ta = - 25 ℃
0.5
0.0
2
2.5
3
3.5
4
4.5
5
VCC (V)
Figure 4. Output ON-Resistance (RONP + RONN)
Datasheet
3.0
Output current = 100 mA
2.5
VM2 = 0xFF
2.0
1.5
Ta = + 25 ℃
Ta = + 85 ℃
1.0
0.5
Ta = - 25 ℃
0.0
2
2.5
3
3.5
4
4.5
5
VCC (V)
Figure 5. VM ON-Resistance
2.80
2.78
2.76
2.74
2.72
VCC = 3.0 V
VCC = 4.8 V
2.70
2.68
2.66
VCC = 2.7 V
2.64
2.62
2.60
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ta (_℃)
Figure 6. VM voltage (VM2 = 0x8F)
11.0
10.9
10.8
Ta = + 25 ℃
10.7
Ta = - 25 ℃
10.6
10.5
10.4
Ta = + 85 ℃
10.3
10.2
ta[7:0] = 0x13, brake1[7:0] = 0x03,
10.1 tb[7:0] = 0x1E, brake2[7:0] = 0x6B,
osc[2:0] = 0x0, no load
10.0
2
2.5
3
3.5
4
4.5
5
VCC (V)
Figure 7. Cycle length of sequence drive
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TSZ22111・15・001
5/20
TSZ02201-0H2H0B600450-1-2
9.Oct.2012 Rev.001