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HV2904

No High-Voltage Bias, Low Harmonic Distortion, 32-Channel, High-Voltage Analog Switch

Status: In Production

Features:

  • No High-Voltage Bias, 32-channel High-Voltage Analog Switch
  • 32-channel Single-Pole, Single-Throw (SPST) Individual Switching or Bank Switching
  • 3.3V CMOS Input Logic Level
  • 66 MHz Data Shift Clock Frequency
  • Silicon on Insulator (SOI) High-Voltage Technology for High Performance
  • Standby mode for Low-Power Dissipation
  • Low-Parasitic Capacitance
  • DC to 50 MHz Analog Small-Signal Frequency
  • 200 kHz to 50 MHz Large-Signal Frequency
  • -70 dB typical off isolation at 5.0 MHz
  • Excellent Noise Immunity
  • Cascadable Serial Data Register with Latches
  • Integrated Bleed Resistors on one side of the Outputs
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The HV2904 device is a no high-voltage bias, low-harmonic distortion, low-charge injection, 32-channel, high-voltage analog switches. It is intended for use in applications requiring high-voltage switching controlled by low-voltage signals, such as medical ultrasound imaging and printers.
The HV2904 device has two modes of operation determined by the MODE pin: individual switching mode with 32-channel SPST switches and bank switching mode with 16-pole double throw (16PDT) logic. Bank switching mode is intended for probe selection.
The device requires only ±6V or ±5V supplies and can pass ±100V high voltage pulses.
The HV2904 is one member of 32ch, no HV bias, analog switch family (HV2803/2903/2904).
The HV2803 device has no bleed resistors.
The HV2903 device has integrated bleed resistors at both sides of the switches.
The HV2904 device has bleed resistors at one side only.

Additional Features
    • No High-Voltage Bias, 32-channel High-Voltage Analog Switch
    • 32-channel Single-Pole, Single-Throw (SPST) Individual Switching or Bank Switching
    • 3.3V CMOS Input Logic Level
    • 66 MHz Data Shift Clock Frequency
    • Silicon on Insulator (SOI) High-Voltage Technology for High Performance
    • Standby mode for Low-Power Dissipation
    • Low-Parasitic Capacitance
    • DC to 50 MHz Analog Small-Signal Frequency
    • 200 kHz to 50 MHz Large-Signal Frequency
    • -70 dB typical off isolation at 5.0 MHz
    • Excellent Noise Immunity
    • Cascadable Serial Data Register with Latches
    • Integrated Bleed Resistors on one side of the Outputs
Parametrics
Name
Value
Interface
Serial
Configuration
32 SPST; 16PDT
Supply Voltage Vpp - Vnn (V)
12
Analog Signal Voltage (V)
200
Switch Current (A)
3
Switch Resistance typ (Ω)
10
Output Bleed Resistors
YES-One side
Package
12mmX12mm TFBGA
Notes
No high voltage bias

Documents

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Data Sheet


Development tools data is currently unavailable.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HV2904/AHA
0.262600
1.029762
132
TFBGA
12x12x1.20mm
LF35
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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