• 32-Channel High-Voltage Analog Switch with Single +5V Bias Supply
• Single-Pole, Single-Throw (SPST) Individual Switching
• +/-100V Passing Signal
• 3.3V and 5V CMOS Input Logic Levels
• 66MHz Data Shift Clock Frequency
• Low-Parasitic Capacitance
• Low-Harmonic Distortion
• DC-50MHz Analog Small-Signal Frequency
• Excellent Noise Immunity
• -70dB Typical Off Isolation at 5MHz
• Cascadable Serial Data Register with Latches
• No Integrated Bleed Resistors on the Outputs

The HV2815 is a low harmonic distortion, low charge injection, 32X1:1 high-voltage analog switch with only a +5V bias supply. All the switch channels can pass up to ±100V high-voltage pulsed signals however not a DC. They are intended for use in applications requiring high-voltage switching by low voltage controls, such as ultrasound imaging, piezoelectric transducer drivers and printers.

The HV2815 has a 2.9A peak-current performance in a 121-lead, 10 mm x 10 mm TFBGA package. The ON/OFF state of the 32 switches can be programmed individually through a digital serial interface. The device has a typical 6Ω ON resistance and a 50 MHz bandwidth for small signals. The HV2815 is pin-to-pin compatible to microchip previously released device, HV2070, except for bias pins. 

The HV2815 has no bleed resistor at each SW pin.

For further information, please contact Microchip sales office.