AM5680M28-E1 Просмотр технического описания (PDF) - BCD Semiconductor

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Компоненты Описание

производитель

AM5680M28-E1

5-CHANNEL MOTOR DRIVER FOR DVD PLAYER

BCD Semiconductor 

5-CHANNEL MOTOR DRIVER FOR DVD PLAYER

Electrical Characteristics (Note 4)

(TA=25oC, VCC1=VCC2=5V, VBIAS=1.65V, RL=10Ω/45Ω, unless otherwise specified.)

Parameter

Symbol

Conditions

Min

Typ

Quiescent Current

Mute ON Voltage

Mute OFF Voltage

Focus Driver

IQC

VSTON

VSTOFF

16

0

2.0

Output Offset Voltage

Maximum Output Voltage

Closed-loop Voltage Gain

Tracking Driver

VOOFFC

VOMFC

GVFC

at 10Ω load

VIN=VBIAS±0.2V

-50

3.0

3.5

21.5

23.5

Output Offset Voltage

Maximum Output Voltage

Closed-loop Voltage Gain

Sled Driver

VOOFTK

VOMTK

GVTK

at 10Ω load

VIN=VBIAS±0.2V

-50

3.0

3.5

21.5

23.5

Output Offset Voltage

Maximum Output Voltage

Closed-loop Voltage Gain

Spindle Driver

VOOFSL

VOMSL

GVSL

at 10Ω load

VIN=VBIAS±0.2V

-100

3.0

3.5

18.0

20.0

Output Offset Voltage

Maximum Output Voltage

Closed-loop Voltage Gain

Gain Error by Polarity

Voltage Detector

Detecting Voltage

Low Level Output Voltage

Hysteresis Voltage

VOOFSP

VOMSP

GVSP

∆GVSP

at 10Ω load

VIN=VBIAS±0.2V

VIN=VBIAS±0.2V

VCCD

VOL

RL=200Ω, VOL<0.4V

-50

3.0

3.5

13.5

15.5

0

1

2.75

2.9

200

Detecting Voltage

0.01

Temperature Coefficient

Data Sheet

AM5680

Max

Unit

mA

0.5

V

VCC1

V

50

mV

V

25.5

dB

50

mV

V

25.5

dB

100

mV

V

22.0

dB

50

mV

V

17.5

dB

2

dB

3.05

V

0.4

V

mV

%/oC

Mar. 2007 Rev. 1. 3

BCD Semiconductor Manufacturing Limited

6

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