The ADG439F is a CMOS analog multiplexer comprising four differential channels. This multiplexer provides fault protection. Using a series n-channel, p-channel, n-channel MOSFET structure, both device and signal source protection is provided in the event of an overvoltage or power loss. The multiplexer can withstand continuous overvoltage in-puts from -40 V to +55 V. During fault conditions, the multiplexer input (or output) appears as an open circuit and only a few nanoamperes of leakage current will flow. This protects not only the multiplexer and the circuitry driven by the multiplexer, but also protects the sensors or signal sources which drive the multiplexer.

The ADG439F switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1. An EN input on each device is used to enable or disable the device. When disabled, all channels are switched OFF.

Part#	Sw/Mx Function x #	Interface Type	Input Latch	Ron (Ohms)	Is (OFF)	t transition	Supply V Guar Performance	Features	Product Description	Price* (1000-4999)
AD8170	(2:1) x 1	Parallel	No	n/a	n/a	9.1ns	Dual_(±5V)	On-Chip Buffer Amp(s)	250 MHz BW, Ultra-Fast Switching, 2:1 x 1 Buffered Analog Multiplexer w/ Adjustable Gain	$2.19
AD8180	(2:1) x 1	Parallel	No	n/a	n/a	14ns	Dual_(±5V)	On-Chip Buffer Amp(s)	930 MHz, 2:1 x 1 Buffered (G=+1) Analog Multiplexer with 10 ns Switching Speed & Output Disable	$1.89
AD8182	(2:1) x 2	Parallel	No	n/a	n/a	10ns	Dual_(±5V)	On-Chip Buffer Amp(s)	780 MHz, 2:1 x 2 Buffered (G=+1) Analog Multiplexer with 10 ns Switching Speed & Output Disable	$2.69
AD8188	(2:1) x 3	Parallel	No	n/a	n/a	3.6ns	Single_(+5V)	On-Chip Buffer Amp(s)	350 MHz Single-Supply (5 V) Triple 2:1 Analog CMOS Multiplexer w/ Output Buffers	$1.82
AD8189	(2:1) x 3	Parallel	No	n/a	n/a	4ns	Single_(+5V)	On-Chip Buffer Amp(s)	350 MHz Single-Supply (5 V) Triple 2:1 Analog CMOS Multiplexer w/ Gain=2 Buffers	$1.82
AD8183	(2:1) x 3	Parallel	No	n/a	n/a	15ns	Dual_(±5V)	On-Chip Buffer Amp(s)	590 MHz, 25 mA, Triple 2:1 Buffered (Gain = +1) Analog Multiplexer w/ Buffer Output Disable	$2.69
AD8185	(2:1) x 3	Parallel	No	n/a	n/a	15ns	Dual_(±5V)	On-Chip Buffer Amp(s)	320 MHz, 25 mA, Triple 2:1 Buffered (Gain = +2) Analog Multiplexer w/ Buffer Output Disable	$2.69
AD8186	(2:1) x 3	Parallel	No	n/a	n/a	3.6ns	Single_(+5V)	On-Chip Buffer Amp(s)	450 MHz, Single Supply, Triple 2:1 Buffered (Gain = +1) Analog Multiplexer w/ Buffer Output Disable	$2.59
AD8187	(2:1) x 3	Parallel	No	n/a	n/a	4ns	Single_(+5V)	On-Chip Buffer Amp(s)	450 MHz, Single Supply, Triple 2:1 Buffered (Gain = +2) Analog Multiplexer w/ Buffer Output Disable	$2.59
ADG774	(2:1) x 4	Parallel	No	2.2	10pA	n/a	Single_(+3V), Single_(+5V)	USB Compatible	3 V/5 V, Wide Bandwidth Quad 2:1 Analog CMOS Mux	$1.45
ADG774A	(2:1) x 4	Parallel	No	2.2	1pA	n/a	Single_(+3V), Single_(+5V)	USB Compatible	Low Voltage, 400 MHz, Quad 2:1 Analog CMOS Multiplexer with 3 nS Switching Time	$1.49
ADG784	(2:1) x 4	Parallel	No	2.2	10pA	n/a	Single_(+3V), Single_(+5V)	Chip Scale Pkg, USB Compatible	3V/5V, Wide Bandwidth, Quad 2:1 Analog CMOS Mux in Chip Scale Pkg	$1.45
ADG794	(2:1) x 4	Parallel	No	7	1pA	n/a	Single_(+3V), Single_(+5V)	n/a	Low Voltage, 300 MHz Quad 2:1 Mux Analog HDTV Audio/Video Switch	$0.55
ADG1209	(4:1) x 2	Parallel	No	120	0.02nA	80ns	Dual_(±15V), Single_(+12V)	Chip Scale Pkg	Low Capacitance, Differential 4-Channel, ±15 V/+12 V, iCMOS™ Analog Multiplexer	$2.35
AD8174	(4:1) x 1	Parallel	No	n/a	n/a	9.1ns	Dual_(±5V)	On-Chip Buffer Amp(s)	250 MHz BW, Ultra-Fast Switching, 4:1 x 1 Buffered Analog Multiplexer w/ Adjustable Gain	$3.39
ADG1204	(4:1) x 1	Parallel	No	120	20pA	120ns	Dual_(±15V), Single_(+12V)	Chip Scale Pkg	Low Capacitance, Low Charge Injection, 4:1 Analog CMOS Multiplexer	$2.05
AD8184	(4:1) x 1	Parallel	No	n/a	n/a	10ns	Dual_(±5V)	On-Chip Buffer Amp(s)	700 MHz, 5 mA, 4:1 Buffered (Gain = +1) Video Multiplexer w/ Buffer Output Disable	$2.20
ADG804	(4:1) x 1	Parallel	No	0.5	100pA	24ns	Single_(+2.5V), Single_(+3.3V), Single_(+3V)	n/a	0.5 Ohm, +1.65V to +3.6V 4-Channel Analog CMOS Multiplexer	$0.98
ADG904	(4:1) x 1	Parallel	No	n/a	n/a	12ns	Single_(+2.5V)	n/a	+1.65V to +2.75V, Wideband Analog CMOS 4:1 Mux/SP4T, Absorptive w/ 50 Ohm terminated shunt legs	$1.52
ADG604	(4:1) x 1	Parallel	No	85	10pA	70ns	Dual_(±3.3V), Dual_(±3V), Dual_(±5V), Single_(+3.3V), Single_(+3V), Single_(+5V)	n/a	1pC Charge Injection, Low Leakage, 4-Channel Analog CMOS Multiplexer	$1.55
ADG704	(4:1) x 1	Parallel	No	4	10pA	n/a	Single_(+3.3V), Single_(+3V), Single_(+5V)	n/a	CMOS, Low Voltage, 2.5 Ù, 4-Channel Multiplexer	$0.95
ADG729	(4:1 Matrix) x 2	2-Wire Serial	Yes	2.5	10pA	n/a	Single_(+3V), Single_(+5V)	Address Latch, I²C® Serial Interface, USB Compatible	CMOS, Low Voltage, 2-Wire Serially-Controlled, Dual 4:1 Matrix Switch	$1.60
ADG739	(4:1 Matrix) x 2	3-Wire Serial	Yes	2.5	10pA	n/a	Single_(+3V), Single_(+5V)	Address Latch, Daisy-Chain Output, Matrix Switch, Pwr-On Reset, SPI(TM) Interface, USB Compatible	2.5 Ohm, Low-Voltage, 3-Wire Serially-Controlled, Dual 4-Channel Multiplexer/Matrix Switch	$1.60
ADG1409	(4:1) x 2	Parallel	No	4	40pA	140ns	Dual_(±12V), Dual_(±15V), Dual_(±5V), Single_(+12V)	Chip Scale Pkg	Differential 4 -Channel, ±5V/±12V /±15V, Analog CMOS Multiplexer with 5 Ohm Max Ron	$2.96
ADG409	(4:1) x 2	Parallel	No	40	0.5nA	120ns	Dual_(±15V), Single_(+12V)	n/a	±15 V, 4-Channel Differential, High Performance Analog Multiplexer	$2.48
ADG439F	(4:1) x 2	Parallel	No	400	0.5nA	170ns	Dual_(±15V)	Fault Prot/Latchproof	±15 V, Fault Protected, Differential 4-Channel, High Performance Analog Multiplexer	$3.64
ADG509A	(4:1) x 2	Parallel	No	280	20pA	200ns	Dual_(±12V), Dual_(±15V), Single_(+12V), Single_(+15V)	n/a	Differential 4-Channel Analog CMOS Multiplexer	$2.44
ADG509F	(4:1) x 2	Parallel	No	300	20pA	200ns	Dual_(±12V), Dual_(±15V)	Fault Prot/Latchproof	±15V, Fault Protected, 4-Channel Differential, High Performance Analog CMOS Multiplexer	$3.27
ADG529A	(4:1) x 2	Parallel	Yes	280	20pA	200ns	Dual_(±12V), Dual_(±15V), Single_(+12V), Single_(+15V)	Address Latch, Reset	Differential 4-Channel Analog CMOS Multiplexer w/ Data Input Latches	$3.59
ADG609	(4:1) x 2	Parallel	No	22	50pA	50ns	Dual_(±3.3V), Dual_(±5V), Single_(+3.3V), Single_(+5V)	n/a	LC2MOS, ±5V, Differential 4-Channel, High Performance Analog Multiplexer	$1.96
ADG659	(4:1) x 2	Parallel	No	45	5pA	80ns	Dual_(±5V), Single_(+3.3V), Single_(+3V), Single_(+5V)	n/a	3V/5V, ± 5V, Differential 4-Channel Analog CMOS Multiplexer	$0.85
ADG709	(4:1) x 2	Parallel	No	3	10pA	14ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	USB Compatible	3 ohm, Low Voltage, Differential 4-Channel Analog CMOS Multiplexer	$1.25
ADG759	(4:1) x 2	Parallel	No	3	10pA	14ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	Chip Scale Pkg, USB Compatible	Low Voltage, 3 Ohm, Differential 4-Channel Analog CMOS Multiplexer	$1.25
ADG1207	(8:1) x 2	Parallel	No	120	0.03nA	80ns	Dual_(±15V), Single_(+12V)	Chip Scale Pkg	Low Capacitance, Differential 8-Channel, ±15 V/+12 V, iCMOS™ Analog Multiplexer	$4.31
ADG1208	(8:1) x 1	Parallel	No	120	20pA	80ns	Dual_(±15V), Single_(+12V)	Chip Scale Pkg	Low Capacitance, 8-Channel ±15 V/12 V iCMOS™ Multiplexer	$2.35
ADG1408	(8:1) x 1	Parallel	No	4	40pA	140ns	Dual_(±12V), Dual_(±15V), Dual_(±5V), Single_(+12V)	Chip Scale Pkg	5 Ohms Max Ron, 8:1, ±15 V/+12 V/±5 V, iCMOS™ Analog Multiplexer	$2.96
MUX08	(8:1) x 1	Parallel	No	220	10pA	1.5µs	Dual_(±15V)	Fault Prot/Latchproof	8-Channnel JFET Analog Multiplexer (Overvoltage & Power Supply Loss Protected)	$4.59
ADG408	(8:1) x 1	Parallel	No	40	0.5nA	120ns	Dual_(±15V), Single_(+12V)	n/a	±15 V, 8-Channel High Performance Analog Multiplexer	$2.48
ADG428	(8:1) x 1	Parallel	Yes	60	30pA	110ns	Dual_(±15V), Single_(+12V)	Address Latch, Reset	Latchable, ±15 V, 8-Channel, High Performance Analog Multiplexer	$3.14
ADG438F	(8:1) x 1	Parallel	No	400	0.5nA	170ns	Dual_(±15V)	Fault Prot/Latchproof	±15 V, Fault Protected, 8-Channel High Performance Analog Multiplexer	$3.64
ADG508A	(8:1) x 1	Parallel	No	280	20pA	200ns	Dual_(±12V), Dual_(±15V), Single_(+12V), Single_(+15V)	n/a	± 15 V, 8-Channel Analog Multiplexer	$2.89
ADG508F	(8:1) x 1	Parallel	No	300	20pA	200ns	Dual_(±12V), Dual_(±15V)	Fault Prot/Latchproof	±15V, Fault Protected, 8-Channel, High Performance Analog CMOS Multiplexer	$3.27
ADG528A	(8:1) x 1	Parallel	Yes	280	20pA	200ns	Dual_(±12V), Dual_(±15V), Single_(+12V), Single_(+15V)	Address Latch, Reset	8-Channel Multiplexer w/ Data Input Latches	$3.70
ADG528F	(8:1) x 1	Parallel	Yes	300	20pA	200ns	Dual_(±12V), Dual_(±15V)	Address Latch, Fault Prot/Latchproof	8-Channel, Fault-Protected Analog CMOS Multiplexer w/ Address Latch	$3.84
ADG608	(8:1) x 1	Parallel	No	22	50pA	50ns	Dual_(±3.3V), Dual_(±5V), Single_(+3.3V), Single_(+5V)	n/a	LC2MOS, ± 5V, 8-Channel, High Performance Analog Multiplexer	$1.96
ADG658	(8:1) x 1	Parallel	No	45	5pA	80ns	Dual_(±5V), Single_(+3.3V), Single_(+3V), Single_(+5V)	n/a	3V/5V, ± 5V, 8-Channel Analog CMOS Multiplexer	$0.85
ADG708	(8:1) x 1	Parallel	No	3	10pA	14ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	n/a	Low Voltage, 8:1 Analog CMOS Multiplexer	$1.25
ADG758	(8:1) x 1	Parallel	No	3	10pA	14ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	Chip Scale Pkg	Low Voltage, 3 Ohm, 8:1 Analog CMOS Multiplexer	$1.25
ADG728	(8:1) x 1	2-Wire Serial	Yes	2.5	10pA	n/a	Single_(+3V), Single_(+5V)	Address Latch, I²C® Serial Interface, Matrix Switch	CMOS, Low Voltage, 2 Wire, Serially Controlled, Single 8:1 Matrix Switch	$1.60
ADG738	(8:1 Matrix) x 1	3-Wire Serial	Yes	2.5	10pA	n/a	Single_(+3V), Single_(+5V)	Daisy-Chain Output, Matrix Switch, Pwr-On Reset, Reset, SPI(TM) Interface	CMOS, Low Voltage, Serially Controlled, 8:1 Multiplexer/Matrix Switch	$1.60
ADG507A	(8:1) x 2	Parallel	No	280	0.02nA	200ns	Dual_(±12V), Dual_(±15V), Single_(+12V), Single_(+15V)	n/a	Differential 8-Channel, Analog CMOS Multiplexer	$5.41
ADG407	(8:1) x 2	Parallel	No	50	0.5nA	120ns	Dual_(±15V), Single_(+12V)	n/a	Differential 8-Channel, High Performance Analog Multiplexer	$5.54
ADG527A	(8:1) x 2	Parallel	Yes	280	20pA	200ns	Dual_(±12V), Dual_(±15V), Single_(+12V), Single_(+15V)	Address Latch	±15 V, Differential 8-Channel Analog CMOS Multiplexer w/ Data Input Latches	$5.69
ADG707	(8:1) x 2	Parallel	No	2.5	10pA	40ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	n/a	CMOS, 2.5 Ohm Low Voltage Differential 8-Channel Multiplexer	$2.55
ADG1206	(16:1) x 1	Parallel	No	120	0.03nA	80ns	Dual_(±15V), Single_(+12V)	Chip Scale Pkg	Low Capacitance, 16 - Channel, ±15 V/+12 V, iCMOS™ Analog Multiplexer	$4.31
ADG506A	(16:1) x 1	Parallel	No	280	20pA	200ns	Dual_(±12V), Dual_(±15V), Single_(+12V), Single_(+15V)	n/a	16-Channel Multiplexer (Superior DG506A Replacement)	$5.41
ADG406	(16:1) x 1	Parallel	No	50	0.5nA	120ns	Dual_(±15V), Single_(+12V)	n/a	±15V, 16-Channel, High Performance Analog Multiplexer	$5.54
ADG426	(16:1) x 1	Parallel	Yes	50	0.5nA	120ns	Dual_(±15V), Single_(+12V)	Address Latch	±15 V ,16-Channel, High Performance Analog Multiplexer	$5.36
ADG526A	(16:1) x 1	Parallel	Yes	280	20pA	200ns	Dual_(±12V), Dual_(±15V), Single_(+12V), Single_(+15V)	Address Latch	±15 V, 16-Channel Analog CMOS Multiplexer w/ Data Input Latches	$5.92
ADG706	(16:1) x 1	Parallel	No	2.5	10pA	40ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	n/a	2.5 Ohm Low Voltage 16-Channel Analog CMOS Multiplexer	$2.55
MUX16	(16:1) x 1	Parallel	No	290	10pA	1.4µs	Dual_(±15V)	Fault Prot/Latchproof, JFET Switches	16-Channel JFET Analog Multiplexer (Overvoltage Protected)	$6.48
ADG725	(16:1) x 2	3-Wire Serial	Yes	4	10pA	42ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	Address Latch, Chip Scale Pkg, SPI(TM) Interface	3.5 Ohm, +1.8V to +5.5V/±2.5V, 16-Channel Differential, Serial Address Input, Analog CMOS Multiplexe	$4.59
ADG726	(16:1) x 2	Parallel	Yes	4	10pA	23ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	Address Latch, Chip Scale Pkg	3.5 Ohm, +1.8 V to +5.5 V/±2.5 V, Differential 16-Channel Analog CMOS Multiplexer	$4.51
ADG731	(32:1) x 1	3-Wire Serial	Yes	4	10pA	42ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	Address Latch, Chip Scale Pkg, SPI(TM) Interface	32-Channel, Serial Address In, 3.5 Ohm, +1.8V to +5.5 V/±2.5 V, Analog CMOS Multiplexer	$4.59
ADG732	(32:1) x 1	Parallel	Yes	4	10pA	23ns	Dual_(±2.5V), Single_(+3V), Single_(+5V)	Address Latch, Chip Scale Pkg	32-Channel, Serially Controlled, 3.5 Ohm 1.8 V to 5.5 V, ±2.5 V, Analog Multiplexer	$4.51

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

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• Automotive: -40 to +125 degrees Celsius

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