Purchase ADG739, In-stock ADG739 From SeekIC.
Part Number: ADG739
Description: The ADG738 and ADG739 are CMOS analog matrix switches with a serially-controlled 3-wire interface. The...
- Table of contents:
ADG739
-
Suppliers
DataSheet
General Description
ADG739 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 and very flat over the full signal range.
The ADG738 and ADG739 utilize a 3-wire serial interface that is compatible with SPI™, QSPI™, MICROWIRE™, and some DSP interface standards. The output of the shift register DOUT enables a number of these parts to be daisy-chained. On power-up, the internal shift register contains all zeros and all switches are in the OFF state.
Each switch conducts equally well in both directions when on, making these parts suitable for both multiplexing and demultiplexing applications. As each switch is turned on or off by a separate bit, these parts can also be configured as a type of switch array, where any, all, or none of the eight switches may be closed at any time. The input signal range extends to the supply rails.
All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels.
The ADG738 and ADG739 are available in 16-lead TSSOP packages.
ADG739 Maximum Ratings
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +7 V
Analog, Digital Inputs2 . . . . . . . . . 0.3 V to VDD + 0.3 V or
30 mA, Whichever Occurs First
Peak Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
(Pulsed at 1 ms, 10% Duty Cycle max)
Continuous Current, Each S . . . . . . . . . . . . . . . . . .. . 30 mA
Continuous Current D, ADG739 . . . . . . . . . . . . . . . . . 80 mA
Continuous Current D, ADG738 . . . . . . . . . . . . . . . . 120 mA
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . .40°C to +85°C
Storage Temperature Range . . . . . . . . . . 65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . 150°C
TSSOP Package
JA Thermal Impedance . . . . . . . . . . . . . . . . . . 150.4°C/W
JC Thermal Impedance . . . . . . . . . . . . . . . . . . . 27.6°C/W
Lead Temperature, Soldering (10 seconds) . . . . . . .. 300°C
IR Reflow, Peak Temperature . . . . . . . . . . . . . . . . . . 220°C
NOTES
1Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Only one absolute maximum rating may be applied at any one time.
2Overvoltages at IN, S or D will be clamped by internal diodes. Current should be limited to the maximum ratings given.
Analog, Digital Inputs2 . . . . . . . . . 0.3 V to VDD + 0.3 V or
30 mA, Whichever Occurs First
Peak Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
(Pulsed at 1 ms, 10% Duty Cycle max)
Continuous Current, Each S . . . . . . . . . . . . . . . . . .. . 30 mA
Continuous Current D, ADG739 . . . . . . . . . . . . . . . . . 80 mA
Continuous Current D, ADG738 . . . . . . . . . . . . . . . . 120 mA
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . .40°C to +85°C
Storage Temperature Range . . . . . . . . . . 65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . 150°C
TSSOP Package
JA Thermal Impedance . . . . . . . . . . . . . . . . . . 150.4°C/W
JC Thermal Impedance . . . . . . . . . . . . . . . . . . . 27.6°C/W
Lead Temperature, Soldering (10 seconds) . . . . . . .. 300°C
IR Reflow, Peak Temperature . . . . . . . . . . . . . . . . . . 220°C
NOTES
1Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Only one absolute maximum rating may be applied at any one time.
2Overvoltages at IN, S or D will be clamped by internal diodes. Current should be limited to the maximum ratings given.
ADG739 Features
` 3-Wire Serial Interface
` 2.7 V to 5.5 V Single Supply
` 2.5 On Resistance
` 0.75 On-Resistance Flatness
` 100 pA Leakage Currents
` Single 8-to-1 Multiplexer ADG738
` Dual 4-to-1 Multiplexer ADG739
` Power-On Reset
` TTL/CMOS-Compatible
` 2.7 V to 5.5 V Single Supply
` 2.5 On Resistance
` 0.75 On-Resistance Flatness
` 100 pA Leakage Currents
` Single 8-to-1 Multiplexer ADG738
` Dual 4-to-1 Multiplexer ADG739
` Power-On Reset
` TTL/CMOS-Compatible
ADG739 Typical Application
· Data Acquisition Systems
· Communication Systems
· Relay Replacement
· Audio and Video Switching
· Communication Systems
· Relay Replacement
· Audio and Video Switching
ADG739 Connection Diagram
ADG739
PDF/DataSheet Download
- Datasheet: ADG739
- File Size: 455451 KB
- Manufacturer: AD
- Click here to Download
- ·ADG1204
- AD [Analog Devices]
- 2 pF Off Capacitance, 1 pC Charge Injection, +-15 V/12 V 4:1 iCMOS Multiplexer
- 464641 KB
- ·ADG1204YCP
- AD [Analog Devices]
- 2 pF Off Capacitance, 1 pC Charge Injection, +-15 V/12 V 4:1 iCMOS Multiplexer
- 464641 KB
- ·ADG1204YRU
- AD [Analog Devices]
- 2 pF Off Capacitance, 1 pC Charge Injection, +-15 V/12 V 4:1 iCMOS Multiplexer
- 464641 KB
- ·ADG1207YCPZ-REEL7
- AD
- Low Cost, Low Power 12-Bit Differential ADC Driver
- 494756 KB
- ·ADG1208YCPZ-REEL
- AD
- IC CMOS 8 】 12 Unbuffered Analog Switch Array With Dual/Single Supplies
- 456410 KB
- ·ADG1208YCPZ-REEL7
- AD
- IC CMOS 8 】 12 Unbuffered Analog Switch Array With Dual/Single Supplies
- 456410 KB
- ·ADG1209YCPZ-REEL
- AD
- Low Capacitance, 4-/8-Channel +-15 V/+12 V iCMOS Multiplexers
- 456410 KB
- ·ADG1209YCPZ-REEL7
- AD
- +3 V/+5 V/【5 V CMOS 4- and 8-Channel Analog Multiplexers
- 456410 KB
ADG739 Relative Products
ADG738BRUZ-REEL7
IC MUX SPI 8CH 2.7-5.5V 16TSSOP
-
ADG738BRUZ-REEL
IC MUX SPI 8CH 2.7-5.5V 16TSSOP
-
ADG738BRUZ
IC MUX SPI 8CH 2.7/5.5V 16TSSOP
ADG738BRU-REEL7
IC MUX SPI 8CH 2.7/5.5V 16TSSOP
-
ADG738BRU-REEL
IC MUX SPI 8CH 2.7/5.5V 16TSSOP
-
ADG738BRU
IC MUX SPI 8CH 2.7/5.5V 16TSSOP
Hotspot Suppliers Product
LC171W03-C4
Price: 125-150 USD
Color Active Matrix Liquid Crystal Display, -0.3 to 14Vdc, 31.1 Watt, Anti-glare treatment
BUW13AF
Price: 0.1-0.5 USD
NPN power transistor, SOT199, 1000 V, 15 A, 37 W, BUW13AF, NXP Semiconductors
AT28HC64B-12SI
Price: 1.45-1.9 USD
EEPROM, SOP28, 100μA
AT89C51RD2
Price: 5-7 USD
microcontroller, QFP, 8-bit
AT26DF161A-SU
Price: 0.6-1.5 USD
16-megabit, 2.7-volt, Only Serial Firmware DataFlash Memory, SOP8, Low Power Dissipation
AT45DB321D-MU
Price: 3.9-4.5 USD
Flash memory, QFN, -0.6V to +6.25V
M995C-3
Price: 0.8-1 USD
Dual chord IC, 265 notes dual tone, Mosdesign Semiconductor Corporation, DIP
U211B
Price: 0.97-1.29 USD
Phase Control Circuit, DIP-18, 14.6 V to 16.6 V, 7.5mA, RoHS Compliant
G2R-2
Price: 0.89-1.02 USD
PCB Relay G2R-2
JS28F160C3BD70
Price: 0.3-0.5 USD
Flash Memory, Advanced+ Book Block, 48-TSOP
AT25256B-SSHL-T
Price: 1-10 USD
SPI Serial EEPROM, 256KBIT, 20MHZ, 8SOIC, 1.8V to 5.5V, 5.0 mA
LM258D
Price: 0.1-0.15 USD
dual operational amplifier, SOP, 3 V to 32 V, Wide Supply Range, 0.7 mA, Internal Frequency Compen...
