HV7321K6-G More Semiconductors - ICs by Microchip Technology
4-Channel 5-Level, +/-80V Ultrasound Pulser with T/R Switches
| Status: | Active |
|---|---|
| Series: | HV7321 |
| RoHS: | Compliant |
The HV7321 is a 4-channel, 5-level, ultrasound transmitter with built-in T/R switches, output protection diodes and clamp diodes. The HV7321 can provide up to ±2.5A and the output voltage swing can be up to ±80V. The HV7321 supports both Transparent and Re-Timing mode. The re-timing clock frequency can support up to 220 MHz. The re-timing feature helps reduce the output jitter introduced by a driving field-programmable gate array (FPGA).
The HV7321 has two different modes for CW transmission, CW-Mode 0 and CW-Mode 1. In CW-Mode 0 (Mode = 0, PWS = 0), the VPP1 and VNN1 rails are used for CW transmission. The output current is reduced in CW Mode-0. In CW-Mode 1, the HV7321 accepts the output of an external CW beamformer as the CW source. The HV7321 is LVCMOS 2.5V/3.3V input compatible, which can interface directly with an FPGA. The HV7321 is available in a 9 mm x 9 mm 64-Lead VQFN package.
Features
| -44 dB Single-Cycle Pulse-Inversion Second Harmonic Distortion (HD2) at 5 MHz |
| Output Voltage up to ±80V |
| ±2.5A Peak Output Current |
| ±300 mA 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 Compatible |
| Built-In CW Switches to Pair with External CW Transmitters (CW Mode-1) |
| 9 mm x 9 mm 64-Lead VQFN Package |
Specifications
| # of Channels | 4 |
|---|---|
| Output Voltage (V) | ±80 |
| Output Current (A) | 2.5 |
| Type | Monolithic |
| Package | 64/VQFN (9mm x 9mm) |
| Features | B-Mode and CW-Mode Options, Built-In T/R Switch, Integrated Floating Drive Voltage Regulators |
| Pins | Packaging | 64 | VQFN |
| Temp Range | 0C to +85C |
| Packing Media | Tray (260) |
Resources
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0 |
| Shipping Weight (kg) | 1.769231 |
| Lead Count | 64 |
| Package Type | VQFN |
| Package Width or Size | 9x9x0.95mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| ? | Microchip Technology |
| 4-Ch. 5-Level 80V, 2.5A Pulser W/T/R, Rtz, And Cw Switches 64 Vqfn 9X9X0.95Mm Tray Rohs Compliant: Yes |Microchip HV7321K6-G | Newark Electronics |
| VQFN 4-Ch. 5-Level ?80V, 2.5A Pulser w/T/R, RTZ, & CW Switches | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a HV7321K6-G?
Additional datasheets, footprints and schematics for HV7321K6-G are listed on our Part Details page. You can also find images and similar parts to HV7321K6-G on this page.
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What category does HV7321K6-G fall under?
The HV7321K6-G is listed under Semiconductors - ICs > More Semiconductors - ICs.
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Is the HV7321K6-G RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for HV7321K6-G have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, EBV Elektronik and Avnet Silica have stock available or on a lead time for HV7321K6-G.
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