Maxim > Products > Analog Switches and Multiplexers > MAX335

MAX335

Serial Controlled, 8-Channel SPST Switch

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX335 analog switch with serial digital interface offers eight separately controlled single-pole-single-throw (SPST) switches. All switches conduct equally in either direction, and on-resistance (100Ω>) is constant over the analog signal range.

These CMOS switches can operate continuously with power supplies ranging from ±4.5V to ±20V and handle rail-to-rail analog signals. Upon power-up, all switches are off, and the internal serial and parallel shift registers are reset to zero. The MAX335 is equivalent to two DG211 quad switches but controlled by a serial interface.

The interface is compatible with the Motorola SPI interface standard. Functioning as a shift register, this serial interface allows data (at DIN) to be locked in synchronous with the rising edge of clock (SCLK). The shift register's output (DOUT) enables several MAX335s to be daisy chained.

Data Sheet

Download	Rev 3	(PDF, 392kB)
E-Mail

Key Features

8 Separately Controlled SPST Switches
SPI-Compatible Serial Interface
Accepts ±15V Analog Swings
Multiple Devices Can Be Daisy Chained

Applications/Uses

Avionics
Networking
Serial Data Acquisition and Process Control
Signal Routing

Key Specifications:

Switches and Multiplexers (Mid Voltage)

Part Number

Functions

Config.

Channels

Normal Position

V_SUPPLY (Dual)
(±V)

R_ON
(Ω)

I_L(OFF)
(nA)

t_ON
(ns)

t_OFF
(ns)

C_ON
(pF)

C_OFF
(pF)

Budgetary Price

min

max

min

max

See Notes

MAX335

Switch

SPST

Open

4.5

150

400

$3.14 @1k

See All Switches and Multiplexers (Mid Voltage) (305)

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

Product Guides

Signal Routing & Protection (PDF)

Reliability Reports

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Software/Models

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Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX335C/D			Active	DICE SALES;NA pin;DICE; Land Pattern: Not Applicable Use pkgcode/variation: DICE*		See data sheet
MAX335CNG			Active	PDIP(N);24 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: N24-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX335CNG+			Active	PDIP(N);24 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: N24+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX335CWG			Active	SOIC(W);24 pin;164.3 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0182 (PDF) Use pkgcode/variation: W24-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX335CWG+			Active	SOIC(W);24 pin;164.3 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0182 (PDF) Use pkgcode/variation: W24+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX335CWG+T			Active	SOIC(W);24 pin;164.3 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0182 (PDF) Use pkgcode/variation: W24+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX335CWG-T			Active	W.SO;24 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX335ENG			Active	PDIP(N);24 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: N24-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX335ENG+			Active	PDIP(N);24 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: N24+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX335EUG			Active	TSSOP;24 pin;52.4 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0118 (PDF) Use pkgcode/variation: U24-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX335EUG+			Active	TSSOP;24 pin;52.4 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0118 (PDF) Use pkgcode/variation: U24+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX335EUG+T			Active	TSSOP;24 pin;52.4 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0118 (PDF) Use pkgcode/variation: U24+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX335EUG-T			Active	TSSOP;24 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX335EWG			Active	SOIC(W);24 pin;164.3 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0182 (PDF) Use pkgcode/variation: W24-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX335EWG+			Active	SOIC(W);24 pin;164.3 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0182 (PDF) Use pkgcode/variation: W24+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX335EWG+T			Active	SOIC(W);24 pin;164.3 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0182 (PDF) Use pkgcode/variation: W24+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX335EWG-T			Active	W.SO;24 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX335MRG			Active	Land Pattern: Not Available	-55°C to +125°C	See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Notes and Comments

Serial interface with break-before-make

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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.: 19-0220 Rev 3; 2003-11-11
This page last modified: 2009-11-10