MB40D001PFV 데이터 시트보기 (PDF) - Fujitsu

부품명

상세내역

제조사

MB40D001PFV

D/A Converter for Digital Tuning

Fujitsu 

MB40D001

3. Setting Data

• Don’t Care/special function (Channel select = “0000”)

DF DE DD DC DB DA D9 D8 D7 D6 D5 D4

Analog output voltage level

× × × × × × × × 0 0 0 0 Don’t Care

to to to to to to to to to to to to Don’t Care

× × × × × × × × 1 0 1 1 Don’t Care

0 0 0 0 0 0 0 0 1 1 0 0 GND (all channels)

0 0 0 0 0 0 0 1 1 1 0 0 VDD/256 × 1 (all channels)

0 0 0 0 0 0 1 0 1 1 0 0 VDD/256 × 2 (all channels)

to to to to to to to to to to to to to

1 1 1 1 1 1 1 0 1 1 0 0 VDD/256 × 254 (all channels)

1 1 1 1 1 1 1 1 1 1 0 0 VDD/256 × 255 (all channels)

× × × × × × × × 1 1 0 1 High impedance (I/O expander state)*

× × × × × × × × 1 1 1 0 Reset (state when power is ON)

× × × × × × × × 1 1 1 1 Don’t Care

×: Don’t care *: Hi-Z output on all channels of AO5 through AO12

• D/A Converter (Channel select = “0001” to “1100”)

DF DE DD DC DB DA D9 D8 D7 D6 D5 D4

Analog output voltage level

0 0 0 0 0 0 0 0 0 0 0 0 GND

0 0 0 0 0 0 0 1 0 0 0 0 VDD/256 × 1

0 0 0 0 0 0 1 0 0 0 0 0 VDD/256 × 2

0 0 0 0 0 0 1 1 0 0 0 0 VDD/256 × 3

to to to to to to to to to to to to to

1 1 1 1 1 1 0 1 0 0 0 0 VDD/256 × 253

1 1 1 1 1 1 1 0 0 0 0 0 VDD/256 × 254

1 1 1 1 1 1 1 1 0 0 0 0 VDD/256 × 255

× × × × × × × × 0 0 0 1 High impedance (I/O expander state)*

× × × × × × × × 0 0 1 0 Don’t Care

to to to to to to to to to to to to Don’t Care

× × × × × × × × 1 1 1 1 Don’t Care

×: Don’t care *: Only AO5 through AO12 output is valid

6

Share Link: