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The MAX4536/MAX4537/MAX4538 are quad, low-voltage, single-pole/single-throw (SPST) analog switches with a common enable pin. They are pin compatible with the industry-standard 74HC4316. The MAX4536 has four normally open (NO) switches, and the MAX4537 has four normally closed (NC) switches. The MAX4538 has two NO switches and two NC switches.
These switches operate from a +2V to +12V single supply, or from ±2V to ±6V dual supplies. On-resistance (200Ωmax) is matched between switches to 4Ω(max)and is flat (10Ωmax) over the specified signal range.Each switch can handle rail-to-rail analog signals. Theoff-leakage current is only 1nA at +25°C and 10nA at+85°C.
All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply or dual ±5V supplies.
MAX4536 Maximum Ratings
V+.........................................................................-0.3V to +13.0V V-..........................................................................-13.0V to +0.3V V+ to V-................................................................-0.3V to +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).........................................±20mA ESD per Method 3015.7....................................................>2000V
Continuous Power Dissipation (TA= +70°C) (Note 2) Plastic DIP (derate 10.53mW/°C above +70°C)................842mW Narrow SO (derate 8.70mW/°C above +70°C)..................696mW QSOP (derate 8.00mW/°C above +70°C)..........................800mW Operating Temperature Ranges MAX453_C_ E...........................................................0°C to +70°C MAX453_E_ E........................................................-40°C to +85°C Storage Temperature Range...............................-65°C to +150°C Lead Temperature (soldering, 10sec)................................+300°C
MAX4536 Features
Pin Compatible with 74HC4316 ±2.0V to ±6V Dual Supplies +2.0V to +12V Single Supply Four Separately Controlled SPST Switches with Common Enable
100ΩSignal Paths with Dual ±5V Supplies 200ΩSignal Paths with Single +4.5V Supply Rail-to-Rail Signal Handling tON and tOFF= 100ns and 80ns at ±4.5V Supply Less than 1µW Power Consumption >2kV ESD Protection per Method 3015.7 TTL/CMOS-Compatible Inputs Small Packages: PDIP, QSOP, Narrow SO
MAX4536 Typical Application
Battery-Operated Equipment Low-Voltage Data Acquisition Test Equipment Avionics Portable Equipment Audio-Signal Routing Networking