Analog Audio Switch Ic

The MAX4740MAX4740H are quad single-pole double-throw SPDT switches and are configured to route audio signals. The 4051 is a 1-of-8 switch the 4052 is a 2-of-4 switch great for stereo and the 4053 is a triple 1-of-2 switch.

Pin On Audio Circuits

Analog Switch Conﬁgurations 1-Channel SPST 2-Channel SPST 4-Channel SPST 1-Channel SPDT 2-Channel SPDT 4-Channel SPDT 2-Channel DPST 2-Channel DPDT Multiplexer Decode Logic Output A0 1 2 n A1 A2 Analog Switch Performance Analog switches trade analog signal performance against size power supply voltage multiple switch complexity.

Analog audio switch ic. Inverting amplifier 2 applies a negative voltage to a gate of the P-type device. It consists of two analog switches in IC form that are controlled by two pushbutton switches. In standby mode the voltage at the control pins of the analog switches is low.

Received by Email This analog switch circuit is designed to switch on or off and analog line. When the digital switch is turned off it returns to a default logic state. The SSM2402 is the first analog switch truly optimized for high-performance audio applications.

Digital Potentiometers POTs Analog-to-Digital Converters ADC USB Type-C. A common on-resistance flatness for an audio analog switch such as the FSA2271 is around 04 Ω at a 3-V supply for the input voltage range. Analog Devices Silicon Switch Reduces Size and Power Consumption in Cellular Radio RF Front Ends Analog Devices Silicon SPDT Switch Delivers Fast Settling Time for Demanding Test and Measurement Applications Analog Devices Multiplexers Offer High Robustness Low.

Analog switch integrated chips ICs when turned on will conduct both analog and digital signals from the input pin to the output pin. Smart Card SIM Card Interfaces. Maintain signal integrity across your system while reducing design complexity with our analog switches and multiplexers muxes.

Audio converters 176 Audio ADCs 49 Audio CODECs 63 Audio DACs 57 Audio USB converters 7 Audio interface ICs 29 Audio switches 13 Sample rate converters 8 SPDIF transceivers 8 Specialty audio ICs 12 Audio clocks 5 Lip sync delay ICs 3 PWM modulators 4. Analog switches multiplexers Comprehensive portfolio of protection precision and general-purpose switches and multiplexers to support end-to-end signal chain needs. Analog Devices offers a comprehensive portfolio of switches and multiplexers covering single to multiple switch elements with various signal ranges in a variety of packages to best suit customer application needs.

Our analog switch IC portfolio ranges from SPDT switches to larger octal SPDT or quad DPDT switches. When the logic control signal is high logic 1 a positive voltage is applied through amplifier 1 to the gate of the N-type transistor. The basic analog switch IC using either MOS CMOS FET or JFET semiconductors is shown in figure 1 and figure 2.

The 4051 4052 4053 are mux bidirectional switches that can switch analog or digital even video signals. This portfolio features a broad range of supply voltages 08 V to 36 V to accommodate any mux and demux needs. Audio Maxim offers the industrys broadest selection of low-on-resistance low R ON analog switches and multiplexers for high-fidelity portable audio applications.

Maxims switch and mux ICs are designed for general-purpose use as well as specific applications including applications requiring high-voltage operation up to 200V. Typically the on-resistance flatness will vary with the supply voltage. Digital switches can only accept digital signals and duplicate the logic level on the input pin at the output pin.

We offer the industrys broadest selection of low-on-resistance high-performance analog switches and multiplexers. Satisfy all of your system requirements with our broad range of voltage configuration and package options to support precision measurements power sequencing and I2C SPI JTAG and general-purpose signals. In figure 1 an input signal applied to the left IO pin or port results in an identical output signal at the right IO pin and.

The MAX4740 is a quad SPDT switch and the MAX4740H is a quad SPDT switch that can be placed in a high-impedance mode. For broadcasting and other switching applications which require a faster switching time we recommend the SSM2412a dual analog switch with one-third of the switching time of the SSM2402. Analog Switch Guide 3 Texas Instruments 2012 Analog Switch Overview Selecting the Right TI Analog Switch When switches are first considered a schematic of the ideal switch similar to the one below might come to mind.

MiniGate D Flip-Flops and JK Flip-Flops. Fast Switch Technology FST Switches. The 4066 has a buffered gate and will hard switch.

ADI switches and multiplexers are used in a wide and growing range of applications from industrial and instrumentation to medical consu. This can be seen in Fig. It features low on-resistances integrated 15 kV protection diodes and negative charge pump and with a bandwidth meeting audio or USB requirements.

The MAX4740MAX4740H are pin-to-pin compatible parts with the ST Microelectronics quad SPDT STG3699 analog switch. The MAX4910MAX4911MAX4912 quad singlepoledouble-throw SPDT clickless audio switches feature negative signal capability that allows signals as low as V CC-55V to pass through without distortionThese analog switches have a low on-resistance low supply current and operate from a single 18V to 55V supply. Pinouts can be found by Google or any MotorolaFairchild data book.

All Audio Switches and Multiplexers.

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