描述 Description

The MAX4066/MAX4066A quad, SPST, CMOS analog switches are designed to provide superior performance over the industry-standard devices. These new switches feature guaranteed operation from +2.0V to +16V and are fully specified at 3V, 5V, and 12V. Both parts offer 45Ω on-resistance and 2Ω channel-to-channel matching at 12V, plus 4Ω flatness over the specified signal range.
Each device is controlled by TTL/CMOS input levels and can be used as a bilateral switch or multiplexer/demultiplexer.
Low off leakage current (100pA for the MAX4066A) and low power consumption (0.5μW) make the MAX4066/ MAX4066A ideal for battery-operated equipment. These parts are also suitable for low-distortion audio applications. Both devices are available in 14-pin DIP and SO packages, as well as a 16-pin QSOP. ESD protection is greater than 2000V per Method 3015.7.

特性 Features

·Pin Compatible with 74HC4066
·Guaranteed On-Resistance:
·170Ω max (3V supply)
·45Ω max (12V supply)
·Guaranteed Match Between Channels:
·4Ω max (MAX4066)
·2Ω max (MAX4066A)
·Guaranteed Low Leakage Currents:
·1nA at +25°C (MAX4066)
·100pA at +25°C (MAX4066A)
·Single-Supply Operation from +2.0V to +16V
·V+ to GND Signal Handling
·TTL/CMOS-Logic Compatible
·Low Power Consumption: 0.5μW
·Low Crosstalk: -86dB
·Low Off Isolation: -58dB
·Low Distortion: 0.03%
·Wide Bandwidth: > 100MHz

應(yīng)用 Application

·音頻/視頻信號(hào)切換
·電池供電應(yīng)用
·通信系統(tǒng)
·低電壓數(shù)據(jù)采集
·采樣保持電路