HV238 Description
The HV238 is a 220V, 16-channel, high-voltage analog switch integrated circuit (IC) with output bleed resistors (RINT). The output switches are configured as two sets of eight single-pole single-throw analog switches. It is intended to be used in applications requiring high-voltage switching controlled by low-voltage control signals, such as ultrasound imaging.
HV238 Key Features
- 220V Maximum Operating Voltage
- 22Ω Typical Output On-resistance
- Integrated Bleed Resistors on the Outputs
- 5V to 12V CMOS Logic patibility
- 10 µA Low-quiescent Current Consumption
- 45 dB Minimum Off Isolation at 7.5 MHz
- Low Parasitic Capacitance
- Excellent Noise Immunity
- Flexible Operating Supply Voltages