MAX4538

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

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 (T_A= +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

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.

The  MAX4538 operates 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 of MAX4538 have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply or dual ±5V supplies.