MC33341 Просмотр технического описания (PDF) - Motorola => Freescale
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MC33341 Datasheet PDF : 20 Pages
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MC33341
Figure 7. Bode Plot
Voltage Sensing Inputs to Drive Output
60
50
Phase
40
30
Gain
20 VCC = 6.0 V
VO = 1.0 V
10
RL = 1.0 k
Pin 3 = 1.0 nF
TA = 25°C
0
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
80
100
120
140
160
180
1.0 M
Figure 8. Bode Plot
Current Sensing Inputs to Drive Output
60
80
50
Phase
Low–Side Sensing
40
Phase
High–Side Sensing 100
120
30
Gain
20 VCC = 6.0 V
VO = 1.0 V
10
RL = 1.0 k
Pin 3 = 1.8 nF
TA = 25°C
0
1.0 k
10 k
100 k
140
160
180
1.0 M
f, FREQUENCY (Hz)
Figure 9. Transconductance
Voltage Sensing Inputs to Drive Output
8.0
VCC = 6.0 V
VO = 1.0 V
6.0
TA = 25°C
4.0
2.0
0
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
IO, DRIVE OUTPUT LOAD CURRENT (mA)
Figure 11. Drive Output High State
Source Saturation versus Load Current
0
–0.4
VCC
VCC = 6.0 V
TA = 25°C
–0.8
–1.2
–1.6
–2.0
0
4.0
8.0
12
16
20
IL, OUTPUT LOAD CURRENT (mA)
Figure 10. Transconductance
Current Sensing Inputs to Drive Output
8.0
VCC = 6.0 V
VO = 1.0 V
6.0
TA = 25°C
4.0
2.0
0
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
IO, DRIVE OUTPUT LOAD CURRENT (mA)
Figure 12. Supply Current
versus Supply Voltage
1.0
Drive Output High State
0.8
0.6
IO = 0 mA
TA = 25°C
0.4
Drive Output Low State
0.2
0
0
4.0
8.0
12
16
VCC, SUPPLY VOLTAGE (V)
MOTOROLA ANALOG IC DEVICE DATA
5
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