Application Circuit

Quiescent current

-

-

-

-6

3.6

1.3

2.0

-0.3

-

-

1

0.3

18

-

-

-

-

-

4.0

1.5

1.7

-

-

30

0.1

0.5

27

0.5

0.5

6

-

11.0

300

0.3

-

-

mA

mA

mV

V

A/V

V

V

V

V

V

dB

nA

Ist

gm

Stand-by quiescent current

Voltage for stand-by ON

Voltage for stand-by OFF

Output offset voltage

Maximum output amplitude

Trans conductance

Common mode input range

Input bias current

Low level output voltage

Output source current

Output sink current

-100

7.5

18.0

0

9.0

20.0

22.0

100

-

mV

mA

mA

Output offset voltage

Maximum output voltage

Closed loop voltage gain

<Actuator driver>

<Sled motor driver/Pre OP-amp>

Symbol

Min.

Max.

Unit

Conditions

Typ.

Parameter

<Sled motor driver>

V

dB

-50

3.6

13.5

0

4.0

15.5

17.5

50

-

mV

Output offset voltage

Maximum output voltage

Closed loop voltage gain

<Loading motor driver>

dB

0

1

2

∆

Gain error by polarity

This product is not designed for protection against radioactive rays.

DSP

µ

M

28

27

26

24

23

22

22

21

20

19

18

17

16

15

1

2

3

4

5

6

7

7

8

10

11

12

13

14

7.5K

20K

10K

Loading

Driver

25

26

9

Stand

-by

x2

Actuator

Driver

10K

15K

Thermal

Shut down

Sled

Driver

Actuator

Driver

x2

10K

20K

7.5K

7.5K

10K

25K

Det. Amp.

Det. Amp.

Vcc PVcc1 PGND

PVcc2

PGND

PerGND

7.5K

PVcc1

Vcc

PVcc2

12V

5Vor12V

Sled

Motor

Focus

Coil

Rd

M

Loading

Motor

Tracking

Coil

Rd

5Vor12V