MAX318ESA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX318ESA is a general-purpose, low-power analog switch with low charge injection, low leakage current, and low on resistance. It is designed to provide an interface between analog and digital signal domains. The device has two channels with an analog multiplexer/demultiplexer, a low-power operational amplifier, and an input buffer. The device has low power consumption, and supports a wide range of operating voltages.

The MAX318ESA application field includes circuit switching, signal routing, non-overlapping timing, sample-and-hold circuits, gain-setting circuits, sample-rate converters, toggling between multiple waveforms, low-distortion on-off multiplexing, and interconnecting with analog processors. Additionally, its analog output capability allows the MAX318ESA to function as two independent analog switches.

The key features of the MAX318ESA include low on resistance (Ron) of < 2Ω, CMOS logic compatibility, fast switching speed of 1.2ns and wide supply voltage operating range from 3.0V to 13.5V. The device also supports a wide range of temperatures from -40°C to 85°C.

The working principle of the MAX318ESA is based on complicated physics and interactions between the bipolar junction field effect transistors and the analog switch core system. The MAX318ESA integrates two physical elements, a diode-based switch and a double-gate MOSFET switch, which can be used to independently control two channels. The device is designed to lower charge injection and switching noise, while providing excellent electrical characteristics.

The diode-based switch is used to couple the digital input signals with the analog inputs. The double-gate MOSFET switch can be used to control the analog inputs. It performs its function by passing the digital input signals through two separate input channels. The two channels are independent and can be used to switch between the two inputs.

The analog circuitry of the MAX318ESA is designed to provide a maximum on resistance of <2Ohm. It has a low charge injection of 25pC, and a low leakage current of under 2pA. Moreover, the device is designed in such a way that it does not introduce distortion and noise in the audio chain when the device is switched.

The MAX318ESA is an ideal device for providing an interface between analog and digital signal domains. It provides excellent electrical characteristics and low power consumption. The device is also well suited for applications such as circuit switching, signal routing, non-overlapping timing, sample-and-hold circuits, and sample-rate converters.

The specific data is subject to PDF, and the above content is for reference