ADG729BRU Analog Devices Inc, ADG729BRU Datasheet
ADG729BRU
Specifications of ADG729BRU
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ADG729BRU Summary of contents
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GENERAL DESCRIPTION The ADG728 and ADG729 are CMOS analog matrix switches with a serially controlled 2-wire interface. The ADG728 is an 8-channel matrix switch, while the ADG729 is a dual 4-channel matrix switch. On resistance is closely matched between ...
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ADG728/ADG729–SPECIFICATIONS Parameter ANALOG SWITCH Analog Signal Range On Resistance ( On-Resistance Match Between Channels (∆ On-Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D Channel ON ...
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SPECIFICATIONS (V DD Parameter ANALOG SWITCH Analog Signal Range On Resistance ( On-Resistance Match Between Channels (∆ On-Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) ...
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ADG728/ADG729 TIMING CHARACTERISTICS Parameter Limit MIN MAX f 400 SCL 100 0 0 0.6 8 ...
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... Model Temperature Range ADG728BRU –40°C to +85°C ADG729BRU –40°C to +85°C PIN FUNCTION DESCRIPTIONS Function Serial Clock Line. This is used in conjunction with the SDA line to clock data into the 8-bit input shift register. Clock rates 400 kbit/s can be accommodated with this 2-wire serial interface ...
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ADG728/ADG729 1 ABSOLUTE MAXIMUM RATINGS (T = 25°C unless otherwise noted GND . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Typical Performance Characteristics–ADG728/ADG729 ...
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ADG728/ADG729 160 140 OFF DD 120 100 OFF –40 –20 ...
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GENERAL DESCRIPTION The ADG728 and ADG729 are serially controlled, 8-channel and dual 4-channel matrix switches respectively. While provid- ing the normal multiplexing and demultiplexing functions, these devices also provide the user with more flexibility as to where their signal may ...
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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 ...
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MULTIPLE DEVICES ON ONE BUS Figure 20 shows four ADG728s devices on the same serial bus. Each has a different slave address since the state of their A0 and A1 pins is different. This allows each Matrix Switch to be ...
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ADG728/ADG729 V V ADG728 INPUT LOGIC SDA * SIMILAR CONNECTION FOR ADG729 ADG728 GND * SIMILAR CONNECTION FOR ADG729 CHANNEL-TO-CHANNEL CROSSTALK = 20LOG SEATING ...