MAX4529

Features:

High 50½ Off Isolation: -80dB at 10MHz
DC to 300MHz -3dB Signal Bandwidth
70½ Signal Paths with ±5V Supplies
10½ 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


Application

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


Pinout




Specifications

(Voltages referenced to GND)
V+...........................................................................-0.3V, +13.0V
V- ............................................................................-13.0V, +0.3V
V+ to V-...................................................................-0.3V, +13.0V
All Other Pins (Note 1) ..........................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current into Any Terminal..............................±10mA
Peak Current into Any Terminal
(pulsed at 1ms, 10% duty cycle)..................................±50mA
ESD per Method 3015.7 ..................................................>2000V
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW
8-Pin SO (derate 5.88mW/°C above +70°C)............... 471mW
8-Pin µMAX (derate 4.1mW/°C above +70°C)............. 330mW
6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) ........571mW
Operating Temperature Ranges
MAX4529C_ E.....................................................0°C to +70°C
MAX4529E_ E .................................................-40°C to +85°C
Storage Temperature Range .................... ...-65°C to +150°C
Lead Temperature (soldering, 10sec) ..........................+300°C


Description

The MAX4529 is a low-voltage T-switch designed for switching RF and video signals from DC to 300MHz in 50½ and 75½ 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 (70½ max) is flat (0.5½ 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 of MAX4529 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.