LB11993W View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LB11993W

For Digital Video Camera Three-phase Brushless 3-in-1 Motor Driver

SANYO -> Panasonic 

Continued from preceding page.

Pin No.

Symbol

Voltage

13

PGIN

max2.0V

min1.0V

(when VCC=3V)

LB11993W

Equivalent Circuit Diagram

100kΩ

13

500Ω

VCC1

6µA

500Ω

Description

PG amplifier input.

Connect PG coil between this pin and

VREF.

14

VREF

1.3V

VCC1

Internal 1.3V reference voltage.

Used as reference voltage for FG and PG

amplifiers.

14

35kΩ

1.3V

70kΩ

15

FGIN_D

max2.0V

VCC1

min1.0V

6µA

(when VCC1=3V)

500Ω

1.3V

FG amplifier input.

Connect FG coil between this pin and

VREF.

15

18

STBY_D

0 to VCC1

100kΩ

18

100kΩ

VCC1

When this pin is at 0.7V or lower or when it

is open, only the FG/PG amplifier operates.

In the motor drive state, the pin should be

at 2V or higher.

Drum motor standby pin.

17

FRC_D

0 to VCC1

VCC1

Drum motor forward/reverse rotation select

pin.

20µA

Low: forward

50kΩ

17

50kΩ

500V

(-0.2V to 0.7V or open)

High: reverse

(2V to VCC1)

5

VS_D

0V to VCC2

Power supply for determining output

amplitude by supplying drum motor voltage.

Must be lower than VCC2 voltage.

Continued on next page.

No.A0677-12/15

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