Maxim > Products > Analog Switches and Multiplexers > MAX4780, MAX4784

MAX4780, MAX4784

0.7Ω , Low-Voltage, Quad 2:1 Analog Multiplexers

Overview

Technical Documents

Ordering Info

Status

Part Number	Status
MAX4780	Active: In Production.
MAX4784	Active: In Production. But some versions of the family are subject to Last Time Buy. See Ordering Information.

Description

The MAX4780/MAX4784 are low on-resistance, low-voltage, quad 2:1 analog multiplexers that operate from a single +1.6V to +4.2V supply. These devices have fast switching speeds (t_ON = 20ns, t_OFF = 8ns), handle rail-to-rail analog signals, and consume less than 1µW of quiescent power.

When powered from a +2.7V supply, the MAX4780/MAX4784 feature low 0.7Ω on-resistance (R_ON), and 0.1Ω R_ON flatness. The digital logic input is +1.8V CMOS-logic compatible when using a single +3V supply. The MAX4780/MAX4784 are available in 16-pin TSSOP and 3mm x 3mm thin QFN packages.

Data Sheet

Download	Rev 4	(PDF, 159.3kB)
E-Mail

Key Features

Single-Supply Operation from 1.6V to 4.2V
Low R_ON
- 0.7Ω (+2.7V Supply)
- 2Ω (+1.8V Supply)
0.1Ω R_ON Flatness (+2.7V Supply)
3mm x 3mm Thin QFN Package
+1.8V CMOS Logic Compatible
Fast Switching: t_ON = 20ns, t_OFF = 8ns

Applications/Uses

Audio/Video Signal Routing
Battery-Powered Systems
Cell Phones
Communications Circuits
Hard Drives
Low-Voltage Data-Acquisition Systems
Modems
PCMCIA Cards
Power Routing

Key Specifications:

Switches and Multiplexers (Low Voltage)

Part Number

Config.

Channels

V_SUPPLY (Single)
(V)

V_SIGNAL
(V)

Dynamic Range (max)
(V)

R_ON
(Ω)

R_FLAT(ON)
(Ω)

BW
(MHz)

I_L(OFF)
(nA)

t_ON
(ns)

t_OFF
(ns)

Q_INJECTION
(pC)

C_ON
(pF)

C_OFF
(pF)

Budgetary Price

min

max

min

max

typ

max

min

max

See Notes

MAX4780

2:1

DPDT

1.6

4.2

0.1

0.2

123

$1.90 @1k

MAX4784

2:1

$1.90 @1k

See All Switches and Multiplexers (Low Voltage) (186)

Pricing 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.

Diagram

Pin Configuration

More Information

Topmark Coding	MAX4780
Topmark Coding	MAX4784

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers
Parametric Search
Applications Help

Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-2365 Rev 4; 2009-04-15
This page last modified: 2011-10-25