HV7321
Features
- Power Sequencing Free 5 Output Levels including RTZ (Return-to-Zero)
- -44 d B Single-Cycle Pulse-Inversion Second Harmonic Distortion (HD2) at 5 MHz
- Output Voltage up to ±80V
- ±2.5A Peak Output Current
- ±300 m A Current from VPP1/VNN1 in CW Mode-0
- Integrated T/R Switch & RX Damper Switch
- Bleeder Switches Achieve True Zero during RTZ
- Supports Both Transparent and Re-Timing Mode
- Re-Timing Clock Frequency Supports up to
220 MHz
- Built-In Output Protection Diodes and Clamp
Diodes
- +2.5/+3.3V Input Logic
- Built-In CW Switches to Pair with External CW
Transmitters (CW Mode-1)
- 9 mm x 9 mm 64-Lead VQFN Package
Applications
- Medical Ultrasound Imaging Systems
- NDT Ultrasound
- Piezoelectric or Capacitive Transducer Drivers
General Description
The HV7321 is a 4-channel, 5-level, ultrasound transmitter with built-in T/R switches, output protection diodes...
