Maxim > Products > Analog Switches and Multiplexers > MAX4624, MAX4625

MAX4624, MAX4625

1Ω, Low-Voltage, Single-Supply, SPDT Analog Switches

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX4624/MAX4625 are low-on-resistance, low-voltage single-pole/double-throw (SPDT) analog switches that operate from a single +1.8V to +5.5V supply. The MAX4624 has break-before-make switching; the MAX4625 has make-before-break switching. These devices also have fast switching speeds (t_ON = 50ns max, t_OFF = 50ns max).

When powered from a +5V supply, the MAX4624/MAX4625 offer 1Ω max on-resistance (R_ON), with 0.12Ω max R_ON matching and flatness. The digital logic inputs are TTL compatible when using a single +5V supply. These switches also feature overcurrent protection to prevent damage from short circuits and excessive loads.

The MAX4624/MAX4625 are pin compatible with the MAX4544 and are available in space-saving 6-pin SOT23 packages, as well as the 1.0mm high Thin SOT package.

Data Sheet

Download	Rev 2	(PDF, 224kB)
E-Mail

Key Features

Low R_ON
- 1Ω max (+5V Supply)
- 2Ω max (+3V Supply)
0.12Ω max R_ON Flatness (+5V Supply)
Overcurrent Protection
+1.8V to +5.5V Single-Supply Operation
Available in SOT23 Packages
Fast Switching: t_ON = 50ns max, t_OFF = 50ns max
TTL-Logic Compatible (+5V Supply)
Pin Compatible with MAX4544
Guaranteed Break-Before-Make (MAX4624)
Guaranteed Make-Before-Break (MAX4625)

Applications/Uses

Audio/Video Signal Routing
Battery-Powered Applications
Cell Phones
Communication Systems
Hard Drives
Low-Voltage Data Acquisition
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)

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

MAX4624

SPDT

1.8

5.5

0.08

100

$1.17 @1k

MAX4625

$1.17 @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/Functional Diagram/Truth Table

Application Notes

Application Note 956		Analog Switch Lowers Relay Power Consumption
Application Note 1155		Consider the "Deboo" Single-Supply Integrator
Application Note 3624		Driving White LEDs in Clamshell Phones

Product Guides

Signal Routing & Protection (PDF)

Reliability Reports

Reliability Report:	MAX4624.pdf
Show FIT data for:
Request Reliability Report for:

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
MAX4624EUT			Active	SOT;6 pin;9 mm² Outline Drawing:21-0058 (PDF) Land Pattern: 90-0175 (PDF) Use pkgcode/variation: U6-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4624EUT+			Active	SOT;6 pin;9 mm² Outline Drawing:21-0058 (PDF) Land Pattern: 90-0175 (PDF) Use pkgcode/variation: U6+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4624EUT+T			Active	SOT;6 pin;9 mm² Outline Drawing:21-0058 (PDF) Land Pattern: 90-0175 (PDF) Use pkgcode/variation: U6+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4624EUT-T			Active	SOT;6 pin;9 mm² Outline Drawing:21-0058 (PDF) Land Pattern: 90-0175 (PDF) Use pkgcode/variation: U6-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4624EUT-TG05			Active	SOT;6 pin;9 mm² Outline Drawing:21-0058 (PDF) Land Pattern: 90-0175 (PDF) Use pkgcode/variation: U6-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4624EZT			Active	TSOT;6 pin;8.3 mm² Outline Drawing:21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4624EZT+			Active	TSOT;6 pin;8.3 mm² Outline Drawing:21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4624EZT+T			Active	TSOT;6 pin;8.3 mm² Outline Drawing:21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4624EZT-T			Active	TSOT;6 pin;8.3 mm² Outline Drawing:21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4625EUT+			Active	SOT;6 pin;9 mm² Outline Drawing:21-0058 (PDF) Land Pattern: 90-0175 (PDF) Use pkgcode/variation: U6+4*	-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
MAX4625EUT+T			Active	SOT;6 pin;9 mm² Outline Drawing:21-0058 (PDF) Land Pattern: 90-0175 (PDF) Use pkgcode/variation: U6+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4625EUT-T			Active	SOT;6 pin;9 mm² Outline Drawing:21-0058 (PDF) Land Pattern: 90-0175 (PDF) Use pkgcode/variation: U6-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4625EZT+			Active	TSOT;6 pin;8.3 mm² Outline Drawing:21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX4625EZT+T			Active	TSOT;6 pin;8.3 mm² Outline Drawing:21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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

Low-voltage, 1Ω, High Current, Overcurrent Protection

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More Information

Topmark Coding	MAX4624
Topmark Coding	MAX4625

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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.: 19-1592 Rev 2; 2001-12-07
This page last modified: 2009-09-23