Description
MAX14802/MAX14803/ MAX14803A Low-Charge Injection, 16-Channel, High-Voltage Analog Switches General .
The MAX14802/MAX14803/MAX14803A provide highvoltage switching on 16 channels for ultrasonic imaging and printer applications.
Features
* o Integrated Overvoltage Protection o 20MHz Serial Interface (5V) o HVCMOS Technology for High Performance o Individually Programmable High-Voltage Analog
Switches o Very Low 5µA (typ) Quiescent Current o DC-to-20MHz Low-Voltage Analog Signal
Frequency Range o 2.7V to 5.5V Logic Supply Voltage o Low
Applications
* The devices utilize HVCMOS process technology to provide 16 high-voltage lowcharge-injection SPST switches, controlled by a digital interface. Data is clocked into an internal 16-bit shift register and retained by a programmable latch with enable and clear inputs. A power-on reset function ensures