MAX4760, MAX4760A, MAX4761, MAX4761A High-Bandwidth, Quad DPDT Switches

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The MAX4760/MAX4760A/MAX4761/MAX4761A (DPDT) analog switches operate from a single +1.8V to +5.5V supply. These switches feature a low 54pF (typ) capacitance for high-speed data switching applications.

The MAX4760/MAX4760A are quad double-pole/double-throw (DPDT) switches, and the MAX4761/MAX4761A are octal single-pole/double-throw (SPDT) switches. They have eight 2.0Ω (typ) on-resistance, low-capacitance switches to route audio and data signals. The MAX4760/MAX4760A have four logic inputs to control the switches in pairs. The MAX4761/MAX4761A have one logic control input and an enable input (active-low EN) to disable the switches.

The MAX4760/MAX4760A/MAX4761/MAX4761A are available in a small 36-pin (6mm x 6mm) TQFN and 36-bump (3mm x 3mm) chip-scale package (UCSP™).

Key Features

Applications/Uses

USB 1.1 and USB 2.0 (Full Speed 12Mbps) Signal-Switching Compliant
Data and Audio Signal Routing
Low-Capacitance Data Switches
Less than 0.2ns Skew
-3dB Bandwidth: 150MHz (typ)
0.2Ω (typ) Channel-to-Channel Matching
0.8Ω (typ) On-Resistance Flatness
Rail-to-Rail Signal Handling
0.03% (typ) THD
+1.8V to +5.5V Supply Range
Low Supply Current with 1.8V Logic Threshold (MAX4760A/MAX4761A)
Tiny 36-Bump UCSP (3mm x 3mm)
36-Pin TQFN (6mm x 6mm)
-40°C to +85°C Operating Temperature Range

	Audio-Signal Routing
	Cell Phones
	Notebook Computers
	PDAs/Handheld Devices
	USB Signal Switching

Key Specifications: Switches and Multiplexers (Low Voltage)

Part Number

Configuration

Number of Channels

V_SUPPLY, Single (min) (V)

V_SUPPLY, Single (max) (V)

R_ON (max) (Ω)

Bandwidth (MHz)

I_{L (OFF)} (max) (nA)

t_ON (max) (nS)

t_OFF (max) (nS)

Q_INJECTION (pC)

C_ON (pF)

C_OFF (pF)

Features

V_ISO, Off-Isolation (dB)

V_CT, Crosstalk (dB)

ΔR_ON (max) (Ω)

R_FLAT(ON) (max) (Ω)

Redundancy Switch

RoHS Available

Package

Smallest Available Package (max w/pins) (mm²)

Price^**

MAX4760

DPDT
SPDT

4
8

1.8

5.5

3.5

320

140

•	1.8V Logic Compatible

100

0.4

1.5

Yes

THIN QFN/36
UCSP/32
WLP/24

$2.20 @ 1k

MAX4761

SPDT

•	1.8V Logic Compatible

•	Chip Enable

THIN QFN/36
UCSP/32

$2.20 @ 1k

See All Switches and Multiplexers (Low Voltage) (127)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.