Datasheet L165 (STMicroelectronics) - 5
| 制造商 | STMicroelectronics |
| 描述 | 3A Power Operational Amplifier |
| 页数 / 页 | 9 / 5 — L165. Figure 9. Bidirectional DC motor control with TTL/CMOS/. P … |
| 文件格式/大小 | PDF / 145 Kb |
| 文件语言 | 英语 |
L165. Figure 9. Bidirectional DC motor control with TTL/CMOS/. P compatible inputs
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L165 Figure 9. Bidirectional DC motor control with TTL/CMOS/
µ
P compatible inputs.
Must be VS2 ≥ VS1; E1, E2 = logic inputs; VS1 = logic supply voltage
Figure 10. Motor current control circuit with external power transistors (I
motor
> 3.5A).
D1 to D4: VF ≤ 1.2 @ I = 4A trr ≤ 500ns Note : The inputvoltage level is compatible with L291 (5-BIT D/A converter). I R4 The transfer function is: M --- = --------- V Rx R 3 i Obsolete Product(s) - Obsolete Product(s) 5/9
µ
P compatible inputs.
Must be VS2 ≥ VS1; E1, E2 = logic inputs; VS1 = logic supply voltage
Figure 10. Motor current control circuit with external power transistors (I
motor
> 3.5A).
D1 to D4: VF ≤ 1.2 @ I = 4A trr ≤ 500ns Note : The inputvoltage level is compatible with L291 (5-BIT D/A converter). I R4 The transfer function is: M --- = --------- V Rx R 3 i Obsolete Product(s) - Obsolete Product(s) 5/9