STHV800L

Active

Octal ±90 V, ±2 A, 3-level RTZ, high-speed ultrasound pulser

Quantity $ per Unit Savings
1 - 9$47.040%
10 - 24$43.887%
25 - 99$42.0511%
100 - 500$39.6716%
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Out of stock
$47.04
Parameter NameParameter Value
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameTFLGA-56LD 8x8x0.9mm
Key features
  • High-density ultrasound transmitter
  • Two independent half-bridges per channel
  • 0 to ±90 V output voltage
  • Power-up free
  • Synchronization of the input signals (selectable) by an external clock
  • Up to 20 MHz operating frequency
  • Low-power, high-voltage, high-speed drivers
  • 2 independently-supplied half bridges (shorted-option) for each channel, one dedicated to continuous wave (CW) mode
    • Main half bridge: ±2 A source and sink current Down to 20 ps jitter Low 2nd harmonic distortion
    • CW half bridge: ±0.3 A source and sink current Down to 10 ps jitter Very low power consumption
  • Fully integrated real clamping-to-ground function
    • 8 Ω synchronous active clamp
    • ±2 A source and sink current
  • Fully integrated TR switch
    • 8 Ω ON resistance
    • Up to 300 MHz BW
    • Current consumption down to 10 μA in RX phase
    • Receiver multiplexing function
  • 1.8 V to 3.6 V CMOS logic interface
  • Auxiliary integrated circuits
    • Noise blocking diodes
    • Anti-leakage on output node
    • Fully self-biasing architecture
    • Thermal protection
  • Latch-up free due to HV SOI technology
  • Very few external passive components or supplies needed