MAX301, MAX303, MAX305 Precision, Dual, High-Speed Analog Switches

Description

The MAX301/MAX303/MAX305 are precision, dual, highspeed analog switches. The single-pole single-throw (SPST) MAX301 and double-pole single-throw (DPST) MAX305 dualswitches are normally open (NO). The single-pole double-throw (SPDT) MAX303 has two NO and two normally closed (NC) poles. All three parts offer low on resistance (less than 35Ω), guaranteed to match to within 2Ω between channels and to remain flat over the full analog signal range (Δ3Ω max). They also offer low leakage (less than 250pA at +25°C and less than 6nA at +85°C) and fast switching (turn-on time less than 150ns and turn-off time less than 100ns).

The MAX301/MAX303/MAX305 are fabricated with Maxim's new improved silicon-gate process for high system accuracy. Design improvements guarantee extremely low charge injection (15pC) and low power consumption (35µW). A 44V maximum breakdown voltage allows rail-to-rail analog signal capability.

These monolithic switches operate with a single positive supply (+10V to +30V) or with split supplies (±4.5V to ±20V) while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading.

Key Features

Applications/Uses

Low On-Resistance < 22Ω Typical (35Ω Max)
Guaranteed Matched On-Resistance Between Channels < 2Ω
Guaranteed Flat On-Resistance over Full Analog Signal Range Δ3Ω Max
Guaranteed Charge Injection < 15pC
Guaranteed Off-Channel Leakage < 6nA at +85°C
Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
TTL-/CMOS-Logic Compatible
Rail-to-Rail Analog Signal Handling Capability

	Battery-Powered Applications
	Communication Systems
	Guidance and Control Systems
	Heads-Up Displays
	Military Radios
	PBX, PABX
	Sample-and-Hold Circuits
	Test Equipment

Key Specifications: Switches and Multiplexers (Mid Voltage)

Part Number

Configuration

Number of Channels

Normally (Open/Closed)

V_SUPPLY, Single (min) (V)

V_SUPPLY, Single (max) (V)

V_SUPPLY, Dual (min) (±V)

V_SUPPLY, Dual (max) (±V)

R_ON (max) (Ω)

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

t_ON (max) (nS)

t_OFF (max) (nS)

Q_INJECTION (pC)

C_ON (pF)

C_OFF (pF)

Price^**

MAX301

SPST

Open

4.5

0.25

150

100

$1.23 @ 1k

MAX303

SPDT

Open/Closed

$2.57 @ 1k

MAX305

DPST

Open

$2.57 @ 1k

See All Switches and Multiplexers (Mid Voltage) (297)

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.

Reliability Reports


		Reliability Report: MAX303.pdf

		Show FIT data for:

		Request Reliability Report for:

Ordering Information

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. More: SeeFull Data Sheet or Part 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.

Devices: 1-48 of 48

MAX301

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX301EJE

Land Pattern: Not Available

See data sheet

MAX301MLP

Land Pattern: Not Available

See data sheet

MAX301MJE

CDIP(N);16 pin;173 mm²
Outline Drawing: 21-0045 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J16-3*

-55°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX301C/D

Land Pattern: Not Available

See data sheet

MAX301CPE+

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX301CPE

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX301EPE

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX301ESE+

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX301ESE+T

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX301CSE

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX301CSE-T

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX301CSE+

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX301CSE+T

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX301ESE

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX301ESE-T

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX303

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX303MLP

Land Pattern: Not Available

See data sheet

MAX303EJE

CDIP(N);16 pin;173 mm²
Outline Drawing: 21-0045 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J16-3*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX303MJE

CDIP(N);16 pin;173 mm²
Outline Drawing: 21-0045 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J16-3*

-55°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX303MJE/883B

CDIP(N);16 pin;173 mm²
Outline Drawing: 21-0045 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J16-3*

-55°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX303C/D

Land Pattern: Not Available

See data sheet

MAX303MLP/883B

LCC;20 pin;83 mm²
Outline Drawing: 21-0658 (PDF)
Land Pattern: 90-0177 (PDF)
Use pkgcode/variation: L20-3*

-55°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX303EPE+

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX303CPE

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX303CPE+

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX303EPE

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX303CSE

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX303CSE-T

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX303CSE+

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX303CSE+T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX303ESE

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX303ESE-T

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX303ESE+

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX303ESE+T

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX305

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX305EJE

Land Pattern: Not Available

See data sheet

MAX305MLP

Land Pattern: Not Available

See data sheet

MAX305MJE

CDIP(N);16 pin;173 mm²
Outline Drawing: 21-0045 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J16-3*

-55°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX305C/D

Land Pattern: Not Available

See data sheet

MAX305CPE+

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX305CPE

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX305EPE

PDIP(N);16 pin;158 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX305CSE+T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX305CSE+

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX305ESE+T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX305ESE+

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16+3*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX305CSE

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX305CSE-T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX305ESE

SOIC(N);16 pin;62 mm²
Outline Drawing: 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-3*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX305ESE-T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

Notes and Comments

	Improved DG401, low R_ON match and flatness (MAX301)
	Improved DG403, low R_ON match and flatness (MAX303)
	Improved DG405, low R_ON match and flatness (MAX305)