MAX4674：3V/5V, 4 Ohm, Wideband Quad 2:1 Analog Multiplexer

The MAX4674 is a low-voltage CMOS analog switch containing four 2:1 multiplexers/demultiplexer. When powered from a single +5V supply, it features a low 4Ω max on-resistance (RON), 0.4Ω max RON matching between channels, and 0.8Ω RON flatness over the entire signal range. Off-leakage current is only 0.5nA max at +25°C. The MAX4674 features fast turn-on (tON) and turn-off (tOFF) times of 18ns and 6ns, respectively, and is available in QFN, QSOP, TSSOP, and SO packages. This low-voltage multiplexer operates with a +1.8V to +5.5V single supply. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility with +5V operation.

Key Features

Guaranteed On-Resistance
- 4Ω max (+5V Supply)
- 6Ω max (+3V Supply)
Guaranteed Match Between Channels
- 0.4Ω max
Guaranteed Flatness Over Signal Range
- 0.8Ω max
1.8V Operation
- RON = 100Ω typ Over Temperature
- tON = 51ns typ
- tOFF = 13ns typ
Guaranteed Low Leakage Currents
- 0.5nA max at +25°C
Single-Supply Operation from +1.8V to +5.5V
Rail-to-Rail Signal Handling
TTL/CMOS-Logic Compatible
Crosstalk: -114dB (1MHz)
Off-Isolation: -67dB (1MHz)
4mm x 4mm QFN Package

MAX4674: Pin Configuration

Applications/Uses

10/100 Base-T
ATM Switches
Audio/Video Signal Routing
Communication Systems
Low-Voltage Data Acquisition
Relay Replacement

DataSheet

title	Download file
MAX4674 Data Sheet	MAX4674.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)	I_L(OFF) (nA)	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	max	min	max	Q_INJECTION (pC)	C_ON (pF)	C_OFF (pF)	Package/Pins	See Notes
MAX4674	2-to-1	4	1.8	5.5	0	5.5	5.5	4	0.5	0.8	0.5	18	6	10	30	10	QSOP/16 SOIC(N)/16 TQFN/16 TSSOP/16	$2.45 @1k

Quality and Environmental Data

MAX4674.pdf

Ordering Information

Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX4674EEE	No Longer Available	MAX4674EEE+	QSOP,;16 pin;30.9 mm²	-40°C to +85°C	No
MAX4674EEE+	Active		QSOP,;16 pin;30.9 mm²	-40°C to +85°C	Lead Free
MAX4674EEE+T	Active		QSOP,;16 pin;30.9 mm²	-40°C to +85°C	Lead Free
MAX4674EEE-T	No Longer Available	MAX4674EEE+T	QSOP,;16 pin;30.9 mm²	-40°C to +85°C	No
MAX4674ESE	Active		SOIC(N),;16 pin;62 mm²	-40°C to +85°C	No
MAX4674ESE+	Active		SOIC(N),;16 pin;62 mm²	-40°C to +85°C	Lead Free
MAX4674ESE+T	Active		SOIC(N),;16 pin;62 mm²	-40°C to +85°C	Lead Free
MAX4674ESE-T	No Longer Available	MAX4674ESE+T	SOIC(N),;16 pin;62 mm²	-40°C to +85°C	No
MAX4674ETE+	Active		TQFN,;16 pin;16.8 mm²	-40°C to +85°C	Lead Free
MAX4674ETE+T	Active		TQFN,;16 pin;16.8 mm²	-40°C to +85°C	Lead Free
Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX4674EUE	No Longer Available	MAX4674EUE+	TSSOP,;16 pin;33.4 mm²	-40°C to +85°C	No
MAX4674EUE+	Active		TSSOP,;16 pin;33.4 mm²	-40°C to +85°C	Lead Free
MAX4674EUE+T	Active		TSSOP,;16 pin;33.4 mm²	-40°C to +85°C	Lead Free
MAX4674EUE-T	No Longer Available	MAX4674EUE+T	TSSOP;16 pin	-40°C to +85°C	See data sheet

MAX4674.pdf MAX4674