The HV2705 is a low charge injection, 16-channel, high voltage analog switch integrated circuit with bleed resistors. The devices can be used in applications requiring high voltage switching controlled by low voltage control signals, such as medical ultrasound imaging and piezoelectric transducer drivers. The bleed resistors eliminate voltage build-up on capacitive loads such as piezoelectric transducers. The HV2706 has a different pin configuration than the HV2705. Input data are shifted into a 16-bit shift register that can then be retained in a 16-bit latch. To reduce any possible clock feed-through noise, the latch enable bar should be left high until all bits are clocked in. Data are clocked in during the rising edge of the clock. Using HVCMOS technology, this device combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals.The device is suitable for various combinations of high voltage supplies, e.g., VPP/VNN: +40V/-160V, +100V/-100V, and +160V/-40V
HVCMOS technology for high performance
Integrated bleed resistors on the outputs
16-channel high voltage analog switch
3.3V input logic level compatible
20MHz data shift clock frequency
Very low quiescent power dissipation (-10µA)
Low parasitic capacitance
DC to 50MHz small signal frequency response
-60dB typical off-isolation at 5.0MHz
CMOS logic circuitry for low power
Low harmonic distortion
Cascadable serial data register with latches
Flexible operating supply voltages
HV2705 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
HV2705BD-M936 | SULLINS | 16 位置 母头 连接器 非指定 - 双边 镀金 0.156"(3.96mm) 绿色 | 立即购买 |
HV2705FG-G-M931 | Epson | 有源晶振 SMD3225_4P | 立即购买 |
HV2705FG-G | Amphenol Aerospace | TV66C66#22DPINJ/NRECP | 立即购买 |
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