ADG739BRUZ Analog Devices Inc, ADG739BRUZ Datasheet
ADG739BRUZ
Specifications of ADG739BRUZ
Available stocks
Related parts for ADG739BRUZ
ADG739BRUZ Summary of contents
Page 1
GENERAL DESCRIPTION The ADG738 and ADG739 are CMOS analog matrix switches with a serially-controlled 3-wire interface. The ADG738 is an 8-channel matrix switch, while the ADG739 is a dual 4-channel matrix switch. On resistance is closely matched between switches ...
Page 2
ADG738/ADG739–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 ...
Page 3
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) ...
Page 4
ADG738/ADG739 TIMING CHARACTERISTICS Parameter Limit MIN MAX f 30 SCLK 4 ...
Page 5
ADG738 ADG739 Mnemonic 1 1 SCLK RESET DIN Sxx 10, 11, 12 10, 11, 12, 13 Sxx GND ...
Page 6
ADG738/ADG739 1 ABSOLUTE MAXIMUM RATINGS (T = 25°C unless otherwise noted GND . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 7
Typical Performance Characteristics–ADG738/ADG739 ...
Page 8
ADG738/ADG739 OFF OFF DD 0 ...
Page 9
GENERAL DESCRIPTION The ADG738 and ADG739 are serially controlled, 8-channel and dual 4-channel Matrix Switches respectively. While provid- ing the normal multiplexing and demultiplexing functions, these parts also provide the user with more flexibility as to where their signal may ...
Page 10
ADG738/ADG739 MC68HC11 Interface to ADG738/ADG739 Figure 18 shows an example of a serial interface between the ADG738/ADG739 and the MC68HC11 microcontroller. SCK of the 68HC11 drives the SCLK of the Matrix Switch, while the MOSI output drives the serial data ...
Page 11
GND ADG738 THRU ...
Page 12
ADG738/ADG739 ADG738 GND S * SIMILAR CONNECTION FOR ADG739 CHANNEL-TO-CHANNEL CROSSTALK = 20LOG SEATING V OUT *SIMILAR CONNECTION FOR ADG739 S1 IS SWITCHED OFF FOR OFF ISOLATION ...