ADG715 – CMOS/ Low Voltage Serially-Controlled/ Octal SPST Switches

ADG715 Information is available here.

Part Number : ADG715

Function : This is a kind of semiconductor, CMOS/ Low Voltage Serially-Controlled/ Octal SPST Switches.

Pinouts :

Package :

Manufacturer : Analog Devices

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ADG715 データシート

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a CMOS, Low Voltage Serially-Controlled, Octal SPST Switches ADG714/ADG715 FUNCTIONAL BLOCK DIAGRAMS ADG714 S1 S2 S3 S4 S5 S6 S7 S8 INPUT SHIFT REGISTER D1 D2 D3 D4 D5 D6 D7 D8 DOUT S1 S2 S3 S4 S5 S6 S7 S8 INTERFACE LOGIC RESET SCLK DIN SYNC RESET SDA SCL A0 A1 FEATURES ADG714 SPI™/QSPI™/MICROWIRE™-Compatible Interface ADG715 I2C™-Compatible Interface 2.7 V to 5.5 V Single Supply ؎3 V Dual Supply 2.5 ⍀ On Resistance 0.6 ⍀ On Resistance Flatness 100 pA Leakage Currents Octal SPST Power-On Reset Fast Switching Times TTL/CMOS-Compatible Small TSSOP Package APPLICATIONS Data Acquisition Systems Communication Systems Relay Replacement Audio and Video Switching ADG715 D1 D2 D3 D4 D5 D6 D7 D8 GENERAL DESCRIPTION The ADG714/ADG715 are CMOS, octal SPST (single-pole, single-throw) switches controlled via either a two- or 3-wire serial interface. On resistance is closely matched between switches and very flat over the full signal range. Each switch conducts equally well in both directions and the input signal range extends to the supplies. Data is written to these devices in the form of 8 bits, each bit corresponding to one channel. The ADG714 utilizes a 3-wire serial interface that is compatible with SPI , QSPI and MICROWIRE and most DSP interface standards. The output of the shift register DOUT enables a number of these parts to be daisy chained. The ADG715 utilizes a 2-wire serial interface that is compatible with the I2C interface standard. The ADG715 has four hard wired addresses, selectable from two external address pins (A0 and A1). This allows the 2 LSBs of the 7-bit slave address to be set by the user. A maximum of four of these devices may be connected to the bus. On power-up of these devices, all switches are in the OFF condition, and the internal registers contain all zeros. Low power consumption and operating supply range of 2.7 V to 5.5 V make this part ideal for many applications. These parts may also be supplied from a dual ± 3 V supply. The [ … ]

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