MAX4529 Low-Voltage, Bidirectional RF Video Switch

Description

The MAX4529 is a low-voltage T-switch designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. This switch is constructed in a "T" configuration, ensuring excellent high-frequency off isolation of -80dB at 10MHz.

The MAX4529 can handle rail-to-rail analog signals in either direction. On-resistance (70Ω max) is flat (0.5Ω max) over the specified signal range, using ±5V supplies. The off leakage current is less than 1nA at +25°C and 20nA at +85°C.

This CMOS switch can operate with dual power supplies ranging from ±2.7V to ±6V or a single supply between +2.7V and +12V. All digital inputs have 0.8V/2.4V logic thresholds, ensuring both TTL- and CMOS-logic compatibility when using ±5V or a single +5V supply.

Key Features

Applications/Uses

High 50Ω Off Isolation: -80dB at 10MHz
DC to 300MHz -3dB Signal Bandwidth
70Ω Signal Paths with ±5V Supplies
10Ω Signal-Path Flatness with ±5V Supplies
±2.7V to ±6V Dual Supplies
+2.7V to +12V Single Supply
Low Power Consumption: < 1µW
Rail-to-Rail Bidirectional Signal Handling
>2kV ESD Protection per Method 3015.7
TTL/CMOS-Compatible Inputs with Single +5V or ±5V

	Automated Test Equipment (ATE)
	High-Speed Data Acquisition
	Networking
	RF Switching
	Test Equipment
	Video Signal Routing

Key Specifications: Audio/Video Routing (Unbuffered)

Part Number

Functions

Configuration

R_ON (max) (Ω)

Interface

Max. OFF Leakage Current (nA)

t_ON (max) (nS)

Off Isolation @ Frequency (dB)

Supply Voltage (V)

Dual Supply Voltage (±V)

Price^**

MAX4529

•

Switch

1 x SPST NC

Parallel

-80@10MHz

2.7 to 12.0

2.7 to 6

$0.88 @ 1k

See All Audio/Video Routing (Unbuffered) (27)

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.

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: 1-21 of 21

MAX4529

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX4529C/D

DICE SALES;

Use pkgcode/variation: DICE*

See data sheet

MAX4529CPA

PDIP;8 pin;
Dwg: 21-0043 (PDF)
Use pkgcode/variation: P8-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529EPA

PDIP;8 pin;
Dwg: 21-0043 (PDF)
Use pkgcode/variation: P8-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529ESA+

SOIC;8 pin;
Dwg: 21-0041 (PDF)
Use pkgcode/variation: S8+2*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4529ESA+T

SOIC;8 pin;
Dwg: 21-0041 (PDF)
Use pkgcode/variation: S8+2*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4529CSA-T

SOIC;8 pin;
Dwg: 21-0041 (PDF)
Use pkgcode/variation: S8-2*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529CSA

SOIC;8 pin;
Dwg: 21-0041 (PDF)
Use pkgcode/variation: S8-2*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529ESA

SOIC;8 pin;
Dwg: 21-0041 (PDF)
Use pkgcode/variation: S8-2*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529ESA-T

SOIC;8 pin;
Dwg: 21-0041 (PDF)
Use pkgcode/variation: S8-2*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529CUT+

SOT-23;6 pin;
Dwg: 21-0058 (PDF)
Use pkgcode/variation: U6+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4529EUT+T

SOT-23;6 pin;
Dwg: 21-0058 (PDF)
Use pkgcode/variation: U6+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4529EUT+

SOT-23;6 pin;
Dwg: 21-0058 (PDF)
Use pkgcode/variation: U6+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4529CUT+T

SOT-23;6 pin;
Dwg: 21-0058 (PDF)
Use pkgcode/variation: U6+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4529CUT

SOT-23;6 pin;
Dwg: 21-0058 (PDF)
Use pkgcode/variation: U6-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529EUT

SOT-23;6 pin;
Dwg: 21-0058 (PDF)
Use pkgcode/variation: U6-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529EUT-T

SOT-23;6 pin;
Dwg: 21-0058 (PDF)
Use pkgcode/variation: U6-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529CUT-T

SOT-23;6 pin;
Dwg: 21-0058 (PDF)
Use pkgcode/variation: U6-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529CUA-T

uMAX;8 pin;
Dwg: 21-0036 (PDF)
Use pkgcode/variation: U8-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529CUA

uMAX;8 pin;
Dwg: 21-0036 (PDF)
Use pkgcode/variation: U8-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529EUA-T

uMAX;8 pin;
Dwg: 21-0036 (PDF)
Use pkgcode/variation: U8-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4529EUA

uMAX;8 pin;
Dwg: 21-0036 (PDF)
Use pkgcode/variation: U8-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

Notes and Comments

Low-voltage bidirectional RF/video T-switches; single supply: +2.7V to +12.0V