LV8044LP データシートの表示（PDF） - SANYO -> Panasonic

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LV8044LP

For Digital Still Camera 6-channel Motor Driver IC

SANYO -> Panasonic 

LV8044LP,LV8044LQ

Constant-Current Control

Reference Voltage Setting (D0 = 1, D1 = 0, D2 = 1, D3 = 0 (channel 5) or D3 = 1 (channel 6))

D4

D5

D6

D7

Current setting reference voltage

0

0

0

0

0.300V

1

0

0

0

0.200V

0

1

0

0

0.190V

1

1

0

0

0.180V

0

0

1

0

0.170V

1

0

1

0

0.165V

0

1

1

0

0.160V

1

1

1

0

0.155V

0

0

0

1

0.150V

1

0

0

1

0.145V

0

1

0

1

0.140V

1

1

0

1

0.135V

0

0

1

1

0.130V

1

0

1

1

0.120V

0

1

1

1

0.110V

1

1

1

1

0.100V

The constant-current setting for channels 5 and 6 can be set individually for each channel.

(When D3 is 0, channel 5 is set, and when D3 is 1, channel 6 is set.)

The constant-current output value is set by the constant-current reference voltage set with the serial data and the value

of the resistor (referred to as "RF" here) connected to the RF5 or RF6 pin.

The formula below is used to calculated the constant-current output value.

<Constant-current output level> = <current setting reference voltage>/<RF resistor>

No.A0438-25/26

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