AS3675 datasheet(30/81 Pages) AMSCO

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AS3675

Datasheet - D e ta i l e d D e s c r i p t i o n

7:4

strobe_timing

0000b

R/W

Selects strobe time (Ts)

0000b

100 msec

0001b

200 msec

0010b

300 msec

0011b

400 msec

0100b

500 msec

0101b

600 msec

0110b

700 msec

0111b

800 msec

1000b

900 msec

1001b

1000 msec

1010b

1100 msec

1011b

1200 msec

1100b

1300 msec

1101b

1400 msec

1110b

1500 msec

1111b

1600 msec

Table 32. Curr3x strobe

Addr: 0Eh

Curr3x strobe

This register selects the strobe current of the current sinks30..33

Bit

Bit Name

Default Access

Description

5:0

curr3x_strobe

R/W

Defines Strobe current of Current sinks curr30-33

00h

0 mA

01h

0.6 mA (1.2mA if curr3x_strobe_high=1)

....

3Fh

37.8 mA (75.6mA if curr3x_strobe_high=1)

Table 33. Curr3x preview

Addr: 0Fh

Curr3x preview

This register selects the preview current of the current sinks30..33

Bit

Bit Name

Default Access

Description

5:0

curr3x_preview

R/W

Defines Preview current of Current sinks curr30-33

00h

0 mA

01h

0.6 mA

....

3Fh

37.8 mA

Table 31. Curr3 strobe control

Addr: 11h

Curr3 strobe control

This register selects the modes of the current sinks30..33 current.

Bit

Bit Name

Default Access

Description

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