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參數(shù)資料
| 型號： | ADG729BRUZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MUX/DEMUX DUAL 4X1 16TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Switch Fundamentals |
| 標準包裝： | 96 |
| 功能： | 多路復(fù)用器/多路分解器 |
| 電路： | 2 x 4:1 |
| 導(dǎo)通狀態(tài)電阻： | 4.5 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 5.5 V |
| 電流 - 電源： | 10µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-TSSOP |
| 包裝： | 管件 |
–10–
ADG728/ADG729
WRITE OPERATION
When writing to the ADG728/ADG729, the user must begin
with an address byte and R/
W bit, after which the switch will
acknowledge that it is prepared to receive data by pulling SDA
low. This address byte is followed by the 8-bit word. The write
operations for each matrix switch are shown in the gures below.
SCL
SDA
S8
S7
S6
S5
S4
S3
S2
S1
00
1
A0
R/
W
STOP
COND
BY
MASTER
ACK
BY
ADG728
START
COND
BY
MASTER
ADDRESS BYTE
DATA BYTE
ACK
BY
ADG728
A1
1
Figure 16. ADG728 Write Sequence
SCL
SDA
S8
S7
S6
S5
S4
S3
S2
S1
00
1
A0
R/
W
STOP
COND
BY
MASTER
ACK
BY
ADG729
START
COND
BY
MASTER
ADDRESS BYTE
DATA BYTE
ACK
BY
ADG729
A1
1
0
Figure 17. ADG729 Write Sequence
READ OPERATION
When reading data back from the ADG728/ADG729, the user must begin with an address byte and R/
W bit, after which the ma-
trix switch will acknowledge that it is prepared to transmit data by pulling SDA low. The readback operation is a single byte that
consists of the eight data bits in the input register. The read operations for each part are shown in Figures 18 and 19.
SCL
SDA
S8
S7
S6
S5
S4
S3
S2
S1
00
1
A0
R/
W
STOP
COND
BY
MASTER
ACK
BY
ADG728
START
COND
BY
MASTER
ADDRESS BYTE
DATA BYTE
NO ACK
BY
MASTER
A1
1
Figure 18. ADG728 Readback Sequence
SCL
SDA
S8
S7
S6
S5
S4
S3
S2
S1
00
1
A0
R/
W
STOP
COND
BY
MASTER
ACK
BY
ADG729
START
COND
BY
MASTER
ADDRESS BYTE
DATA BYTE
NO ACK
BY
MASTER
A1
1
0
Figure 19. ADG729 Readback Sequence
REV. C
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| ADG729BRUZ-REEL7 | 功能描述:IC MUX/DEMUX DUAL 4X1 16TSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 標準包裝:1,000 系列:- 功能:多路復(fù)用器 電路:1 x 4:1 導(dǎo)通狀態(tài)電阻:- 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±5V 電流 - 電源:7mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) |
| ADG731 | 制造商:AD 制造商全稱:Analog Devices 功能描述:16-/32- Channel, Serially Controlled 4 з 1.8 V to 5.5 V, 【2.5 V, Analog Multiplexers |
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