MAX4800, MAX4801, MAX4802 Low-Charge Injection, 8-Channel, High-Voltage Analog SwitchesThe 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 low-charge-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.
The MAX4800 MAX4801 MAX4802 operate with a wide range of High-Voltage supplies including: VPP/VNN = +100V/-100V, +185V/-15V, and +40V/-160V. The digital int 4dd erface operates from a separate VDD supply from +2.7V to +13.2V. Digital inputs DIN, CLK, active-low LE, and CLR are +13.2V tolerant, independent of the VDD supply voltage. The MAX4802 provides integrated 35k bleed resistors on each Switch terminal to discharge capacitive loads. The MAX4800 and MAX4802 are drop-in replacements for the Supertex HV20220 and HV232. The devices are available in the 48-pin TQFP, 26-bump CSBGA, 28-pin PLCC, and 48-pin TQFN packages. The MAX4801 is a drop-in replacement for the Supertex HV20320 and is available in the 28-pin PLCC package. All devices are specified for the commercial 0C to +70C temperature range. By Maxim Integrated Products |
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MAX4801 Pb-Free | MAX4801 Cross Reference | MAX4801 Schematic | MAX4801 Distributor |
MAX4801 Application Notes | MAX4801 RoHS | MAX4801 Circuits | MAX4801 footprint |