PGA2310UAG4 Part Information

Details for PGA2310UAG4 by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Audio Control & Processing

Part Description

The PGA2310 is a high-performance, stereo audio volume control designed for professional and highend consumer audio systems. The ability to operate from ±15-V analog power supplies enables the PGA2310 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 PGA2310 yields low noise and distortion, while providing the capability to drive 600-Ω 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 daisychaining multiple PGA2310 devices.

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Part Features

  • Available in DIPu221216 and SOLu221216 Packages
  • Digitally-Controlled Analog Volume Control: u2013 Two Independent Audio Channels u2013 Serial Control Interface u2013 Zero Crossing Detection u2013 Mute Function
  • Low Interchannel Crosstalk: u2212126 dBFS
  • Low Noise and Distortion: u2013 120-dB Dynamic Range u2013 0.0004% THD+N at 1 kHz
  • Noise-Free Level Transitions
  • Pin and Software Compatible With the PGA2311
  • Power Supplies: 15-V Analog, 5-V Digital
  • Wide Gain and Attenuation Range: 31.5 dB to u221295.5 dB With 0.5-dB Steps

Part Specifications

Audio Control Type Stereo Volume Control
Supply Voltage Range 4.5V to 5.5V ± 4.5V to ± 15.5V
Control Interface 3 Wire Serial
Audio IC Case Style SOIC
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Amplifier Case Style SOIC
Base Number 2310
IC Generic Number 2310
Load Impedance 100kohm
No. of Channels 2Channels
Operating Temperature Range -40°C to +85°C
Supply Voltage Max 15.5V
Supply Voltage Min 4.5V
THD + N 0.0004% @ 100kohm VD=5V
Termination Type Surface Mount Device
RoHS Compliant

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