Datasheet MAX4635, MAX4636 (Maxim) - 2

Fast, Low-Voltage, Dual 4
Ω
SPDT CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND) Continuous Power Dissipation (TA = +70°C) V+, IN_ ...-0.3V to +6V 10-Pin µMAX (derate 4.7mW/°C above +70°C) ..330mW COM_, NC_, NO_ (Note 1) .. -0.3V to (V+ + 0.3V) 10-Pin Thin QFN (derate 24.4mW/°C above +70°C) ..1951mW Continuous Current into Any Terminal ...±30mA Operating Temperature Range .. -40°C to +85°C Peak Current into COM_, NC_, NO_ Storage Temperature Range ... -65°C to +150°C (pulsed at 1ms, 10% duty cycle)...±100mA Lead Temperature (soldering, 10s) ... +300°C
Note 1:
Signals on NO_, NC_, or COM_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maxi- mum 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.
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +4.5V to +5.5V, VIH = +2.4V, VIL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 9)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS MAX4635/MAX4636 ANALOG SWITCH
VCOM_, Analog Signal Range VNO_, 0 V+ V VNC_ V + = 4.5V , I TA = +25°C 2.5 4 On-Resistance R C OM_ = 10m A, ON Ω VNO_ or VNC_ = 0 to V+ TA = TMIN to TMAX 4.5 On-Resistance Match V + = 4.5V , I TA = +25°C 0.1 0.2 ∆R C OM_ = 10m A, ON Ω Between Channels (Notes 3, 4) VNO_ or VNC_ = 0 to V+ TA = TMIN to TMAX 0.4 On-Resistance Flatness V+ = 4.5V, I TA = +25°C 0.5 1 R COM_ = 10mA, FLAT(ON) Ω (Note 5) VNO_ or VNC_ = 0 to V+ TA = TMIN to TMAX 1.2 V+ = 5.5V; VCOM_ = 1V, TA = +25°C -0.1 ±0.01 0.1 NO_, NC_ Off-Leakage Current INC_(OFF), 4.5V ; VN O_ or V N C _ = 4.5V , nA (Note 6) INO_(OFF) 1V TA = TMIN to TMAX -0.3 0.3 V+ = 5.5V; VCOM_ = 1V, TA = +25°C -0.1 ±0.01 0.1 COM_ Off-Leakage Current ICOM_(OFF) 4.5V; VN O_ or V N C _ = 4.5V , nA (Note 6) 1V TA = TMIN to TMAX -0.3 0.3 V + = 5.5V ; V C OM_ = 4.5V, TA = +25°C -0.1 ±0.01 0.1 COM_ On-Leakage Current ICOM_(ON) 1V ; V N O_ or V N C _ = 4.5V , nA (Note 6) 1V or floating TA = TMIN to TMAX -0.3 0.3
DIGITAL I/O (IN1, IN2)
Input Logic High VIH 2.4 V Input Logic Low VIL 0.8 V Input Leakage Current IIH, I IL VIN_ = 0 or +5.5V -100 5 100 nA
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