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MAX312F, MAX313F, MAX314F

Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX312F/MAX313F/MAX314F are quad, single-pole/single-throw (SPST), fault-protected analog switches. They are pin compatible with the industry-standard nonprotected MAX312/MAX313/MAX314. These switches feature fault-protected inputs and rail-to-rail signal-handling capability. All analog signal terminals are protected from overvoltage faults up to ±36V with power on and up to ±40V with power off. During a fault condition, the COM_, NO_, or NC_ terminal becomes an open circuit and only microamperes of leakage current flow from the source. On-resistance is 10Ω (max) and is matched between switches to 0.5Ω (max) at +25°C.

The MAX312F has four normally closed (NC) switches. The MAX313F has four normally open (NO) switches. The MAX314F has two NC and two NO switches. These CMOS switches operate with dual power supplies ranging from ±4.5V to ±20V or a single supply between +9V and +36V. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring both TTL and CMOS logic compatibility when using ±15V or a single +12V supply.

For supply voltages of ±5V, +5V, and +3V, refer to the MAX4711/MAX4712/MAX4713 data sheet.

Data Sheet

Download	Rev 0	(PDF, 344kB)
E-Mail

Key Features

No Power-Supply Sequencing Required
Rail-to-Rail Signal Handling
All Switches Off with Power Off
All Switches Off when V+ is Off and V- is On
±40V Fault Protection with Power Off
±36V Fault Protection with ±15V Supplies
Control Line Fault Protection from V- - 0.3V to V- + 40V
Pin Compatible with Industry-Standard DG411/DG412/DG413
600ns (typ) Fault Response Time
10Ω (max) R_ON with ±15V Supplies
±4.5V to ±20V Dual Supplies
+9V to +36V Single Supply
TTL- and CMOS-Compatible Logic Inputs with ±15V or Single +9V to +15V Supplies

Applications/Uses

Automated Test Equipment (ATE)
Avionics
Communication Systems
Data Acquisition
Hot Swap
Industrial and Process Control Systems
Redundant/Backup Systems
Signal Routing
Test Equipment

Key Specifications:

Switches and Multiplexers (Mid Voltage)

Part Number

Functions

Config.

Channels

Normal Position

V_SUPPLY (Single)
(V)

V_SUPPLY (Dual)
(±V)

R_ON
(Ω)

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

min

max

See Notes

MAX312F

Switch

SPST

Closed

4.5

225

185

$3.71 @1k

MAX313F

Open

$3.71 @1k

MAX314F

Open/Closed

$3.71 @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

Functional Diagram

Product Guides

Signal Routing & Protection (PDF)

Reliability Reports

Reliability Report:	MAX313F.pdf
Show FIT data for:
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Software/Models

none

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
MAX312FEPE			Active	PDIP(N);16 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX312FESE			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-8*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX312FESE+			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+8*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX312FESE+T			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+8*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX312FESE-T			Active	N.SO;16 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX313FEPE			Active	PDIP(N);16 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX313FEPE+			Active	PDIP(N);16 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX313FESE			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-8*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX313FESE+			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+8*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX313FESE+T			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+8*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX313FESE-T			Active	N.SO;16 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX314FEPE			Active	PDIP(N);16 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX314FEPE+			Active	PDIP(N);16 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P16+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX314FESE			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16-8*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX314FESE+			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+8*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX314FESE+T			Active	SOIC(N);16 pin;62 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0097 (PDF) Use pkgcode/variation: S16+8*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX314FESE-T			Active	N.SO;16 pin Land Pattern: Not Available	-40°C to +85°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.

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Products with Similar Part Numbers

MAX312L, MAX313L, MAX314L	10Ω, Quad, SPST, +3V Logic-Compatible Analog Switches
MAX312, MAX313, MAX314	10Ω, Quad, SPST, CMOS Analog Switches

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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.: 19-2737 Rev 0; 2003-02-28
This page last modified: 2009-10-13

Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches

Status

Description

Data Sheet

Key Features

Applications/Uses

Key Specifications:

Diagram

Product Guides

Reliability Reports

Software/Models

Ordering Information

Similar Products by Function

Products with Similar Part Numbers

Didn't Find What You Need?

Information Index

Overview

Technical Documents

Ordering Info

Related Products