The HV2915 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 HV2915 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 HV2915 is pin-to-pin compatible to microchip previously released device, HV2070, except for bias pins.
The HV2915 has two bleed resistors at both switch pins.
For further information, please contact Microchip sales office. Additional Features
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
Integrated Bleed Resistors on Both Sides of the Switch Pins
The HV2915 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 HV2915 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 HV2915 is pin-to-pin compatible to microchip previously released device, HV2070, except for bias pins.
The HV2915 has two bleed resistors at both switch pins.
For further information, please contact Microchip sales office. Additional Features
- 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
- Integrated Bleed Resistors on Both Sides of the Switch Pins
