BU2506FV-E2 datasheet(8/22 Pages) ROHM

Il numero della parte	BU2506FV-E2

Spiegazioni elettronici	10bit 8ch/10ch D/A Converters

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Produttore elettronici	ROHM [Rohm]

Homepage	http://www.rohm.com

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BU2505FV BU2506FV

TSZ02201-0RLR0GZ10140-1-2

11.Dec.2015 Rev.001

www.rohm.co.jp

TSZ22111・15・001

D0

D1

D2

D3

D13

D12

D11

DI

CLK

LD

DACOUT

D4

ADDRESS

LSB

ADDRESS

MSB

DATA

MSB

DATA

LSB

Command Transmission

1) REVERSE = open (or VCC short-circuit) setting

(Note 7)

(1) Data format

(2) Data timing diagram

D13

D12

D11

D10

D9

D8

D7

D6

D5

D4

D/A output (VrefH=VDD, VrefL=VSS)

0

VrefL

0

1

(VrefH-VrefL)/1024×1+VrefL

0

1

0

(VrefH-VrefL)/1024×2+VrefL

0

1

(VrefH-VrefL)/1024×3+VrefL

:

1

0

(VrefH-VrefL)/1024×1022+VrefL

1

(VrefH-VrefL)/1024×1023+VrefL

2) REVERSE = L setting

(Note 7)

(1) Data format

(2) Data timing diagram

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D/A output (VrefH=VDD, VrefL=VSS)

0

VrefL

1

0

(VrefH-VrefL)/1024×1+VrefL

0

1

0

(VrefH-VrefL)/1024×2+VrefL

1

0

(VrefH-VrefL)/1024×3+VrefL

:

0

1

(VrefH-VrefL)/1024×1022+VrefL

1

(VrefH-VrefL)/1024×1023+VrefL

(Note 7) It is selectable for the IC to receive 10bit data in LSB first order or MSB first order, depending on the condition of the REVERSE terminal. If the

REVERSE terminal is set to the GND voltage, it is MSB first

(Note 8) In the BU2506FV, this channel is for testing. Therefore, it must not be selected.

D3

D2

D1

D0

Address Selection

0

n/a

0

1

AO1

0

1

0

AO2

0

1

AO3

0

1

0

AO4

0

1

0

1

AO5

0

1

0

AO6

0

1

AO7

1

0

AO8

1

0

1

AO9

(Note 8)

1

0

1

0

AO10

(Note 8)

1

0

1

n/a

1

0

n/a

1

0

1

n/a

1

0

n/a

1

n/a

D3

D2

D1

D0

Address selection

0

n/a

0

1

AO1

0

1

0

AO2

0

1

AO3

0

1

0

AO4

0

1

0

1

AO5

0

1

0

AO6

0

1

AO7

1

0

AO8

1

0

1

AO9

(Note 8)

1

0

1

0

AO10

(Note 8)

1

0

1

n/a

1

0

n/a

1

0

1

n/a

1

0

n/a

1

n/a

D13

D12

D11

D10

D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

D/Aコンバータ　出力設定用

アドレス選択用

For D/A converter output setting

For address selection

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D3

D2

D1

D0

アドレス選択用

D/Aコンバータ　出力設定用

For D/A converter output setting

For address selection

D0

D1

D2

D3

D4

D5

D6

DI

CLK

LD

DACOUT

D13

DATA

MSB

DATA

LSB

ADDRESS

LSB

ADDRESS

MSB

Codice articolo simile - BU2506FV-E2

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Rohm	BU2506FV-E2	339Kb / 9P	High-precision 10bit 8ch 10ch Type D/A Converters
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Rohm	BU2506FV	341Kb / 11P	High-precision 10bit 8ch/10ch D/A Converters
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	BU2508FV	333Kb / 9P	High-precision 10bit 4ch-E6ch Type D/A Converters

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BU2506FV-E2 Scheda tecnica(PDF) 8 Page - Rohm

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