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Part Number: HV21716
Description: This device is a low charge injection 8-channel high-voltage analog switch integrated circuit (IC) int...


Description: This device is a low charge injection 8-channel high-voltage analog switch integrated circuit (IC) int...
This device is a low charge injection 8-channel high-voltage analog switch integrated circuit (IC) intended for use in applications requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging and printers. Input data is shifted into an 8-bit shift register which can then be retained in an 8-bit latch. To reduce any possible clock feedthrough noise, Latch Enable (LE) should be left high until all bits are clocked in. Using HVCMOS technology, this switch combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals.
| VDD logic power supply voltage | -0.5V to +18V |
| VPP - VNN supply voltage | 174V |
| VPP positive high voltage supply | -0.5V to +160V |
| VNN negative high voltage supply | +0.5V to -160V |
| Logic input voltages | -0.5V to VDD +0.3V |
| Analog signal range | VNN to VPP |
| Peak analog signal current/channel | 3.0A |
| Storage temperature | -65°C to +150°C |
| Power dissipation | 1.2W |
HV20220
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