MAX4737 Maxim, MAX4737 Datasheet
MAX4737
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MAX4737 Summary of contents
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... Rev 1; 4/04 4.5 Ω Quad SPST Analog Switches in UCSP General Description The MAX4737/MAX4738/MAX4739 low-voltage, low on- resistance (R ), quad single-pole/single throw (SPST) ON analog switches operate from a single +1.8V to +5.5V supply. These devices are designed for USB 1.1 and audio switching applications. The MAX4737/MAX4738/MAX4739 feature 4.5Ω R (max) with 1.2Ω flatness and 0.4Ω matching between channels ...
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... 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— ...
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Quad SPST Analog Switches in UCSP ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +2.7V to +3.6V +1.4V +25°C, unless otherwise noted.) (Notes PARAMETER SYMBOL DYNAMIC CHARACTERISTICS Turn-On Time Turn-Off ...
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Quad SPST Analog Switches in UCSP ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +2.7V to +3.6V +1.4V +25°C, unless otherwise noted.) (Notes PARAMETER SYMBOL SUPPLY Supply Voltage Range ...
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... Guaranteed by design for UCSP and thin QFN parts. ∆R Note ON(MAX) ON(MIN) Note 7: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. Note 8: Guaranteed by design. Note 9: Off-Isolation = 20log (V 10 COM Note 10: Between any two switches ...
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Quad SPST Analog Switches in UCSP (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM ...
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Quad SPST Analog Switches in UCSP (T = +25°C, unless otherwise noted.) A TURN-ON/OFF TIME vs. TEMPERATURE 3. 5. ...
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... Quad SPST Analog Switches in UCSP (T = +25°C, unless otherwise noted.) A TOTAL HARMONIC DISTORTION vs. FREQUENCY 600Ω L 0.1 0.01 10 100 PIN MAX4738 MAX4737 THIN UCSP TSSOP UCSP TSSOP QFN — — — — — — ...
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... Figure 4). The MAX4737 has four normally open (NO) switches, the MAX4738 has four normally closed (NC) switches, and the MAX4739 has two NO switches and two NC switches. ...
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... Quad SPST Analog Switches in UCSP MAX4737/ V+ MAX4738/ MAX4739 V+ COM_ NO_ NC_ IN_ GND LOGIC INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE OUT COM Figure 1. Switching Time V+ MAX4739 V+ NO_ COM1 V COM1 NC_ COM2 V COM2 IN_ LOGIC GND ...
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Quad SPST Analog Switches in UCSP TxD+ R TxD 39Ω 50pF DELAY DUE TO SWITCH FOR RISING INPUT AND RISING OUTPUT SIGNALS DELAY ...
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... PROCESS: CMOS MAX4739 IN_ ∆V OUT OFF OFF ON ON OFF OFF Q = (∆V )(C ) OUT L LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. V+ MAX4737 0.1µF MAX4738/ MAX4739 V+ NO1 COM1 IN1 IN2 NO2 COM2 GND Chip Information 50Ω N.C. ...
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... IN3 6 9 GND 7 8 TSSOP INPUT SWITCH STATE LOW OFF HIGH COM1 1 12 IN4 NO2 2 11 NO4 MAX4737 3 10 COM4 COM2 IN2 4 9 COM3 QFN INPUT SWITCH STATE LOW OFF HIGH ON ______________________________________________________________________________________ MAX4738 V+ NC1 IN1 ...
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... Quad SPST Analog Switches in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 14 ______________________________________________________________________________________ Package Information PACKAGE OUTLINE, 4x4 UCSP 1 21-0101 H 1 ...
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... Quad SPST Analog Switches in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE 12, 16, 20, 24L THIN QFN, 4x4x0.8mm 1 C 21-0139 ...
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... For the latest package outline information www.maxim-ic.com/packages.) Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...