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PGA2320

Features: ·DIGITALLY-CONTROLLED ANALOG VOLUME CONTROL: Two Independent Audio Channels Serial Control Interface Zero Crossing Detection Mute Function·WIDE GAIN AND ATTENUATION RANGE: +31.5dB to −95.5dB with 0.5dB Steps·LOW NOISE AND DISTORTION: 120dB Dynamic Range 0.0003% THD+N at 1kHz·LOW IN...

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SeekIC No. : 004460052 Detail

PGA2320: Features: ·DIGITALLY-CONTROLLED ANALOG VOLUME CONTROL: Two Independent Audio Channels Serial Control Interface Zero Crossing Detection Mute Function·WIDE GAIN AND ATTENUATION RANGE: +31.5dB to ͨ...

PGA2320 Data Sheet

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Part Number:
PGA2320
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/25

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Product Details

Description



Features:

·DIGITALLY-CONTROLLED ANALOG VOLUME CONTROL:
  Two Independent Audio Channels
  Serial Control Interface
  Zero Crossing Detection
  Mute Function
·WIDE GAIN AND ATTENUATION RANGE:
  +31.5dB to −95.5dB with 0.5dB Steps
·LOW NOISE AND DISTORTION:
  120dB Dynamic Range
  0.0003% THD+N at 1kHz
·LOW INTERCHANNEL CROSSTALK: −126dBFS
·NOISE-FREE LEVEL TRANSITIONS
·POWER SUPPLIES: ±15V Analog, +5V Digital
·AVAILABLE IN SOL−16 PACKAGE
·PIN-FOR-PIN COMPATIBLE WITH THE PGA2310


Application

·AUDIO AMPLIFIERS
·MIXING CONSOLES
·MULTI-TRACK RECORDERS
·BROADCAST STUDIO EQUIPMENT
·MUSICAL INSTRUMENTS
·EFFECTS PROCESSORS
·A/V RECEIVERS
·CAR AUDIO SYSTEMS


Pinout

Connection Diagram


Specifications

  PGA2320 UNIT
Supply voltage VA+ +15.5 V
VA− −15.5 V
VD+ +5.5 V
Analog input voltage 0 to VA+, VA− V
Digital input voltage −0.3 to VD+ V
Operating temperature range −40 to +85
Storage temperature range −65 to +150
Junction temperature +150
Lead temperature (soldering, 10s) +300
Package temperature (IR, reflow, 10s) +235

(1) Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stressratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied.




Description

The PGA2320 is a high-performance, stereo audio volume control designed for professional and high-end consumer audio systems. The ability to operate from ±15V analog power supplies enables the device to process input signals with large voltage swings, thereby preserving the dynamic range available in the overall signal path. Using high performance operational amplifier stages internal to the PGA2320 yields low noise and distortion, while providing the capability to drive 600 loads directly without buffering. The three-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisy-chaining of multiple PGA2320 devices.




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