Overview
The HV2802 is a low harmonic distortion, 32X 1:1 high-voltage analog switch with high voltage bias supply. All the switch channels can pass up to ± 90V high voltage pulsed signals or high voltage DC signals with the switch biased at ±100V. They are intended for use in applications requiring high-voltage switching, such as ultrasound imaging, piezoelectric transducer drivers and printers.
The HV2802 has a 3A peak-current performance in a 78-lead, 9 mm x 9 mm VFBGA package. The ON/OFF state of the 32 switches can be programmed individually through two digital serial interfaces with 3.3V or 5V CMOS logic level. The device has a typical 18Ω ON resistance and a 50MHz bandwidth for small signals.
The HV2802 has no bleed resistor at each switch pin.
Two ±100V 2.5A pulsers (MD1822 and TC6320) included
18Ω ON resistance
3A peak-current performance
50MHz bandwidth for small signals
Up to ± 90V pulsed or DC input signal passed with the switch biased at ± 100V
ON/OFF state of the switches programmed individually with 3.3V or 5V CMOS logic level
Documentation
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| HV2802 Eval Board (EV95H30A) BOM | Board Design Files | Download | ||
| HV2802 Eval Board (EV95H30A) Altium files | Board Design Files | Download | ||
| HV2802 Eval Board (EV95H30A) Gerbers | Board Design Files | Download | ||
| HV2802 Eval Board (EV95H30A) Schematic | Board Design Files | Download | ||
| EV95H30A EU REACH Statement | Certifications | Download | ||
| EV95H30A China RoHS Certificate | Certifications | Download | ||
| EV95H30A EU Declaration of Conformity | Certifications | Download | ||
| EV95H30A UK Declaration of Conformity | Certifications | Download | ||
| HV2802 Analog Switch Evaluation Board User Guide | User Guide | Download |