Maxim > Products > Analog Switches and Multiplexers > MAX14759, MAX14761, MAX14763

MAX14759, MAX14761, MAX14763

Above- and Below-the-Rails Low On-Resistance Analog Switches

±25V Above- and Below-the-Rails Switches Simplify Supplies

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX14759/MAX14761/MAX14763 analog switches are capable of passing bipolar signals that are beyond their supply rails. These devices operate from a single +3.0V to +5.5V supply and support signals in the -25V to +25V range.

The MAX14759 is a single-pole/single-throw (SPST) analog switch, while the MAX14761 is a dual-SPST analog switch. The MAX14763 is a single-pole/double-throw (SPDT) analog switch.

The MAX14759 features 1Ω (max) on-resistance with a ±200nA (max) on-leakage current. The MAX14761/MAX14763 feature 2Ω (max) on-resistance with a ±100nA (max) on-leakage current. The low on-resistance and high bandwidth allow use in digital- and analog-signal switching applications.

The MAX14759/MAX14763 are available in an 8-pin (3mm x 3mm) TDFN package. The MAX14761 is available in a 10-pin (3mm x 3mm) TDFN package. These devices are specified over the -40°C to +85°C extended temperature range.

Data Sheet

Download	Rev 0	(PDF, 2.4MB)
E-Mail

Key Features

Simplify Power-Supply Requirements
- +3.0V to +5.5V Supply Range
- -25V to +25V Signal Range
High Performance
- Low 1Ω (max) or 2Ω (max) On-Resistance
- Low 2.4mΩ (typ) and 5.1mΩ (typ) R_ON Flatness
- 500mA (max) Switch Current for MAX14759
- Thermal Shutdown Protection
- -40°C to +85°C Operating Temperature Range
- High Bandwidth: 100MHz (typ) Insertion Loss
- High-ESD Protection Up to 2kV
Save Board Space
- Small 8-Pin and 10-Pin TDFN Packages

Applications/Uses

ATE Systems
Audio Signal Routing and Switching
CAN Bus Termination Switching
Industrial Measurement Systems
Instrumentation Systems
Medical Systems
Opto-Relay Replacement
RS-485 Termination Switching

Key Specifications:

Switches and Multiplexers (Low Voltage)

Part Number

Config.

Channels

Normal Position

V_SUPPLY (Single)
(V)

V_SIGNAL
(V)

Dynamic Range (max)
(V)

R_ON
(Ω)

R_FLAT(ON)
(Ω)

BW
(MHz)

I_L(OFF)
(nA)

Q_INJECTION
(pC)

C_ON
(pF)

Budgetary Price

min

max

min

max

typ

max

See Notes

MAX14759

SPST

Open

5.5

-25

0.002

100

1370

$1.88 @1k

MAX14761

SPST

Open

0.005

0.002

$2.26 @1k

MAX14763

2:1

SPDT

Open/Closed

0.005

$2.26 @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

Functional Diagrams

More Information

Topmark Coding	MAX14759
Topmark Coding	MAX14761
Topmark Coding	MAX14763
New Product Press Release	[ 2012-03-21 ]

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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.: 19-6051 Rev 0; 2011-10-21
This page last modified: 2012-04-30