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參數(shù)資料
| 型號(hào)： | ADG725 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Tantalum Conformal-Coated Capacitor; Capacitance: 150uF; Voltage: 4V; Packaging: Tape & Reel |
| 中文描述： | 16-/32-通道，串行控制4з1.8 V至5.5 V，【2.5伏，模擬多路復(fù)用器 |
| 文件頁(yè)數(shù)： | 12/15頁(yè) |
| 文件大?。?/td> | 270K |
| 代理商： | ADG725 |
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REV. PrD
ADG725/ADG731
PRELIMINARY TECHNICAL DATA
GENERAL DESCRIPTION
The ADG725 and ADG731 are serially controlled, 32
channel and dual/differential 16 channel multiplexers re-
spectively.
POWER ON RESET
On power up of the device, all switches will be in the
OFF condition and the internal shift register is filled with
zeros and will remain so until a valid write takes place.
SERIAL INTERFACE
The ADG725 and ADG731 have a three wire serial inter-
face (
, SCLK, and DIN), which is compatible with
SPI, QSPI, MICROWIRE interface standards and most
DSP’s. Figure 1 shows the timing diagram of a typical
write sequence.
Data is written to the 8-bit shift register via DIN under
the control of the
and SCLK signals.
When
goes low, the input shift register is enabled.
An 8-bit counter is also enabled. Data from DIN is
clocked into the shift register on the falling edge of
SCLK. Figures 2 & 3 show the contents of the input shift
registers for these devices. When the part has received
eight clock cycles after
switches are automatically updated with the new
configuration and the input shift register is disabled. With
held high, any further data or noise on the DIN
line will have no effect on the shift register.
The ADG725
and
data bits allow the user the
flexibility to change the configuration of either or both
banks of the multiplexer.
has been pulled low, the
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADG725BCP | Tantalum Conformal-Coated Capacitor; Capacitance: 22uF; Voltage: 4V; Packaging: Tape & Reel |
| ADG725BSU | Tantalum Conformal-Coated Capacitor; Capacitance: 220uF; Voltage: 4V; Packaging: Tape & Reel |
| ADG731 | 16-/32- Channel, Serially Controlled 4 з 1.8 V to 5.5 V, 【2.5 V, Analog Multiplexers |
| ADG731BCP | 16-/32- Channel, Serially Controlled 4 з 1.8 V to 5.5 V, 【2.5 V, Analog Multiplexers |
| ADG731BSU | 16-/32- Channel, Serially Controlled 4 з 1.8 V to 5.5 V, 【2.5 V, Analog Multiplexers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADG725_03 | 制造商:AD 制造商全稱:Analog Devices 功能描述:16-/32-Channel, Serially Controlled 4 1.8 V to 5.5 V, 2.5 V, Analog Multiplexers |
| ADG725BCP | 制造商:Analog Devices 功能描述:Analog Multiplexer Dual 16:1 48-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:1.8V TO 5.5V, D/D 16:1MUX I.C. - Bulk |
| ADG725BCP-REEL | 制造商:Analog Devices 功能描述:Analog Multiplexer Dual 16:1 48-Pin LFCSP EP T/R |
| ADG725BCP-REEL7 | 制造商:Analog Devices 功能描述:Analog Multiplexer Dual 16:1 48-Pin LFCSP EP T/R |
| ADG725BCPZ | 功能描述:IC MULTIPLEXER DUAL 16X1 48LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開(kāi)關(guān)，多路復(fù)用器，多路分解器 系列:- 特色產(chǎn)品:MicroPak? 標(biāo)準(zhǔn)包裝:1 系列:- 功能:開(kāi)關(guān) 電路:2 x SPST - NC 導(dǎo)通狀態(tài)電阻:500 毫歐 電壓電源:單電源 電壓 - 電源，單路/雙路(±):1.4 V ~ 4.3 V 電流 - 電源:150nA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-XFDFN 供應(yīng)商設(shè)備封裝:8-XSON，SOT833-1 （1.95x1） 包裝:Digi-Reel® 其它名稱:568-5557-6 |
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