MAX4762 Maxim, MAX4762 Datasheet
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MAX4762
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MAX4762 Summary of contents
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... Rev 2; 1/06 Low-Voltage, Dual SPDT, Audio Clickless Switches with Negative Rail Capability General Description The MAX4762–MAX4764/MAX4764A/MAX4765 dual SPDT (single-pole/double-throw) switches feature nega- tive signal capability that allows signals below ground to pass through without distortion. These analog switches operate from a single +1.8V to +5.5V supply and have low 0 ...
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... NO_ I = 100mA COM 2.7V NC_ NC -1V, 0V, 1V, 2V 100mA COM_ MAX4764/MAX4764A/MAX4765 only 10mA 2.7V NO_ NC_ CC MAX4762/MAX4763 only (Note 7 2.7V, switch open -2.5V, +2.5V; NC_ NO_ V = +2.5V, -2.5V COM_ V = 2.7V, switch closed -2.5V, +2.5V, or NC_ NO_ floating -2.5V, +2.5V, or COM_ floating = +3.0V +25° ...
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Low-Voltage, Dual SPDT, Audio Clickless Switches with Negative Rail Capability ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.5V -40°C to +85°C, unless otherwise noted. Typical values are noted.) (Note 1) PARAMETER SYMBOL DYNAMIC CHARACTERISTICS ...
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... CMP 2.7V CMP- CC from 50 50 CMP- CMPO MAX4763/MAX4765 V = 5.5V IN_ MAX4762/MAX4764 MAX4764A V = 5.5V 1.8V MAX4764A CC IN_ V = 4.2V 1.8V CC IN_ MAX4764A (Note 11) = +25°C only, and guaranteed by design over the specified temperature range +85°C only, and guaranteed by design over the specified temperature range. ...
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... SUPPLY VOLTAGE (V) ON-RESISTANCE vs. COM VOLTAGE 1 3. 0.4 0 COM VOLTAGE (V) MAX4762–MAX4765 TURN-ON/TURN-OFF TIME vs. SUPPLY VOLTAGE OFF 4.8 5.3 1.8 2.3 2.8 3.3 3.8 SUPPLY VOLTAGE (V) CHARGE INJECTION vs. V COM 300 C = 1nF L 200 100 V = 2.0V CC ...
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Low-Voltage, Dual SPDT, Audio Clickless Switches with Negative Rail Capability (V = 3.0V +25°C, unless otherwise noted LEAKAGE CURRENT vs. TEMPERATURE 1000 COM(ON) 100 I COM(OFF -40 -15 10 ...
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... A1 NO1 EP — EP _______________________________________________________________________________________ Pin Description (MAX4762/MAX4764/MAX4764A) Positive-Supply Voltage Input Analog Switch 1—Normally Open Terminal Analog Switch 1—Common Terminal Analog Switch 1—Normally Closed Terminal Digital Control Input for Analog Switch 1. A logic LOW on IN1 connects COM1 to NC1 and a logic HIGH connects COM1 to NO1. ...
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... The on-resistance of the MAX4762–MAX4764/ MAX4764A/MAX4765 changes very little for analog input signals across the entire supply voltage range (see the COM1 Typical Operating Characteristics). The switches are bidi- ...
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... Figure 2. Switching Time MAX4762–MAX4764 MAX4764A/MAX4765 NC_ V N_ NO_ IN_ LOGIC GND INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE. L Figure 3. Break-Before-Make Interval MAX4762–MAX4764 MAX4764A/MAX4765 COM_ GND Figure 4. Charge Injection _______________________________________________________________________________________ V CC LOGIC V CC INPUT COM_ V OUT SWITCH ...
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... ON-LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_ TERMINAL ON EACH SWITCH. CROSSTALK IS MEASURED FROM ONE CHANNEL TO THE OTHER CHANNEL. SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED. Figure 5. On-Loss, Off-Isolation, and Crosstalk V CC 10nF V CC COM_ MAX4762–MAX4764 MAX4764A/MAX4765 CAPACITANCE METER NC_ or NO_ f = 1MHz GND Figure 6. Channel Off/On-Capacitance 10 ...
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... Switches with Negative Rail Capability Pin Configurations/Functional Diagrams/Truth Table (continued) TOP VIEW MAX4762/MAX4764/MAX4764A NO1 3 COM1 NC1 4 5 IN1 MAX/TDFN Selector Guide PART COMPARATOR SHUNT MAX4762EBC-T No MAX4762ETB No MAX4762EUB No MAX4763EBC-T Yes MAX4763ETC Yes MAX4764EBC-T No MAX4764ETB No MAX4764AETB No MAX4764EUB No MAX4765EBC-T Yes MAX4765ETC Yes ______________________________________________________________________________________ 10 NO2 COM1 9 ...
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... Low-Voltage, Dual SPDT, Audio Clickless Switches with Negative Rail Capability (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.) 12 ______________________________________________________________________________________ Package Information PACKAGE OUTLINE, 4x3 UCSP 1 21-0104 F 1 ...
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... Low-Voltage, Dual SPDT, Audio Clickless Switches with Negative Rail Capability (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.) PIN 1 INDEX AREA -DRAWING NOT TO SCALE- COMMON DIMENSIONS MIN. ...
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... Low-Voltage, Dual SPDT, Audio Clickless Switches with Negative Rail Capability (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 (continued) PACKAGE OUTLINE, 12, 16, 20, 24, 28L THIN QFN, 4x4x0.8mm ...
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... D1 FRONT VIEW 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © ...