Features: ` +3V Logic-Compatible Digital Inputs
VIH = 2.0V
VIL = 0.8V
` Pin Compatible with MAX312/MAX313/MAX314 and DG411/DG412/DG413
` Low On-Resistance (10 max)
` Guaranteed RON Match Between Channels (1.5 max)
` Guaranteed RON Flatness over Specified Signal Range (2 max)
` Crosstalk > 96dB at 20kHz
` Single-Supply Operation: +4.5V to +36V
Dual-Supply Operation: ±4.5V to ±20V
` Rail-to-Rail® Signal HandlingApplication·Test Equipment
·Communication Systems
·PBX, PABX Systems
·Audio Signal Routing
·Avionics
·Sample-and-Hold Circuits
·Data-Acquisition Systems
·xDSL ModemsPinout
Specifications(Voltages Referenced to GND)
V+...........................................................................-0.3V to +44V
V- ...........................................................................+0.3V to -44V
V+ to V-...................................................................-0.3V to +44V
VIN_ to V- ...............................................................-0.3V to +44V
All Other Pins (Note 1) ............................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (COM_, NO_, NC_) ..........................±100mA
Peak Current (COM_, NO_, NC_)
(pulsed at 1ms, 10% duty cycle max) .............................±300mA
Continuous Power Dissipation (TA = +70°C)
TSSOP (derate 6.7mW/°C above +70°C) .......................457mW
Narrow SO (derate 8.70mW/°C above +70°C) ..............696mW
Plastic DIP (derate 10.53mW/°C above +70°C) .............842mW
Operating Temperature Ranges
MAX31_LC_E ........................................................0°C to +70°C
MAX31_LE_E .....................................................-40°C to +85°C
Storage Temperature Range ...........................-65°C to +150°C
Junction Temperature......................................................+150°C
Lead Temperature (soldering, 10s) ................................+300°C
Note 1: Signals on COM_, NO_, or NC_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to maximum current rating.
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability
DescriptionMaxim's MAX312L/MAX313L/MAX314L analog switches feature low on-resistance (10 max) and 1.5 onresistance matching between channels. These switches are +3V logic compatible when powered from ±15V or +12V supplies. The switches conduct equally well in either direction, and offer low leakage over temperature (2.5nA at +85°C).
The MAX312L/MAX313L/MAX314L are quad, singlepole/ ingle-throw (SPST) analog switches. The MAX312L is normally closed (NC), and the MAX313L is normally open (NO). The MAX314L has two NC switches and two NO switches. All three devices operate from a single +4.5V to +36V supply or from dual ±4.5V to ±20V, and are available in 16-pin TSSOP, SO, and DIP packages.
MAX314L Data Sheet
