MAX4800CTM中文资料美信数据手册PDF规格书

General Description

The MAX4800/MAX4801/MAX4802 provide high-voltage switching on eight channels for ultrasonic imaging and printer applications. The devices utilize BCDMOS process technology to provide eight high-voltage lowcharge-injection SPST switches, controlled by a digital interface. Data is clocked into an internal 8-bit shift register and retained by a programmable latch with enable and clear inputs. A power-on reset function ensures that all switches are open on power-up.

特性 Features

♦ Pin-Compatible Replacement for Supertex HV20220 (MAX4800)

♦ Pin-Compatible Replacement for Supertex HV20320 (MAX4801)

♦ Pin-Compatible Replacement for Supertex HV232 (MAX4802)

♦ Flexible High-Voltage Supplies Up to VPP - VNN = 200V

♦ Low-Charge Injection, Low-Capacitance 22Ω Switches

♦ DC to 10MHz Analog-Signal Frequency Range

♦ -77dB Off Isolation at 5MHz

♦ Low 10µA Quiescent Current

♦ Integrated Bleed Resistors (MAX4802)

♦ Available in PLCC, TQFP, TQFN, and CSBGA Packages

Applications

    Ultrasound Imaging

    Printers