MAX4704：Low-Voltage, 60Ω, 4:1 Analog Multiplexer in QFN

Low Voltage, 60Ω 4:1 Mux in a Space Saving QFN Package

The MAX4704 low-voltage, 4-channel analog multiplexer operates from a single +1.8V to +5.5V supply. The MAX4704 features break-before-make switching action with a tON = 60ns and tOFF = 20ns at +3V. When powered from a +2.7V supply, the device has a 60Ω (max) on-resistance (RON), with 3Ω (max) RON matching and 5Ω max RON flatness. The digital logic inputs are 1.8V-logic compatible from a +2.7V to +3.3V supply. The MAX4704 is available in both a space-saving 12-pin QFN (3mm x 3mm) package and a 10-pin µMAX® package.

Key Features

3mm x 3mm 12-Pin QFN Package
Guaranteed On-Resistance:
- 60Ω (max) (+2.7V Supply)
- 40Ω (max) (+5V Supply)
Guaranteed Match Between Channels: 3Ω (max)
Guaranteed Flatness Over Signal Range:
- 5Ω (max)
Guaranteed Low Leakage Currents:
- 100pA (max) at +25°C
Switching Time: tON = 60ns, tOFF = 20ns
+1.8V to +5.5V Single-Supply Operation
Rail-to-Rail Signal Handling
-3dB Bandwidth: > 200MHz
Low Crosstalk: -90dB (1MHz)
High Off-Isolation: -85dB (1MHz)
Low 3pC Charge Injection
THD: 0.02%
+1.8V CMOS-Logic Compatible

MAX4704: Pin Configuration

Applications/Uses

Audio/Video Signal Routing
Battery-Powered Applications
Cell Phones
Communication Systems
Low-Voltage Data Acquisition
Modems
MP3 Players
PCMCIA Cards
Relay Replacement

DataSheet

title	Download file
MAX4704 Data Sheet	MAX4704.pdf

Parametrics

Part Number	Config.	Channels	V_SUPPLY (Single) (V)	V_SUPPLY (Single) (V)	V_SIGNAL (V)	V_SIGNAL (V)	Dynamic Range (max) (V)	R_ON (Ω)	R_FLAT(ON) (Ω)	R_FLAT(ON) (Ω)	Bandwidth (MHz)	t_ON (ns)	t_OFF (ns)	Q_INJECTION (pC)	C_ON (pF)	C_OFF (pF)	Package/Pins	Budgetary Price
Part Number	Config.	Channels	min	max	min	max	max	max	typ	max	Bandwidth (MHz)	min	max	Q_INJECTION (pC)	C_ON (pF)	C_OFF (pF)	Package/Pins	See Notes
MAX4704	4-to-1	1	1.8	5.5	0	5.5	5.5	60	3	5	200	60	20	2	19	7	µMAX/10 QFN/12 TQFN/12	$1.30 @1k

Quality and Environmental Data

MAX4704.pdf

Ordering Information

Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX4704EGC	No Longer Available	MAX4704EGC+	QFN,;12 pin;9.6 mm²	-40°C to +85°C	No
MAX4704EGC+	Active		QFN,;12 pin;9.6 mm²	-40°C to +85°C	Lead Free
MAX4704EGC+T	Active		QFN,;12 pin;9.6 mm²	-40°C to +85°C	Lead Free
MAX4704EGC-T	No Longer Available	MAX4704EGC+	QFN;12 pin	-40°C to +85°C	See data sheet
MAX4704ETC	No Longer Available	MAX4704ETC+	TQFN,;12 pin;9.6 mm²	-40°C to +85°C	No
MAX4704ETC+	Active		TQFN,;12 pin;9.6 mm²	-40°C to +85°C	Lead Free
MAX4704ETC+T	Active		TQFN,;12 pin;9.6 mm²	-40°C to +85°C	Lead Free
MAX4704ETC-T	No Longer Available	MAX4704ETC+T	QFN;	-40°C to +85°C	See data sheet
MAX4704EUB	No Longer Available	MAX4704EUB+	µMAX,;10 pin;15.4 mm²	-40°C to +85°C	No
MAX4704EUB+	Active		µMAX,;10 pin;15.4 mm²	-40°C to +85°C	Lead Free
Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX4704EUB+T	Active		µMAX,;10 pin;15.4 mm²	-40°C to +85°C	Lead Free
MAX4704EUB-T	No Longer Available	MAX4704EUB+T	uMAX;10 pin	-40°C to +85°C	See data sheet

MAX4704.pdf MAX4704