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PGA2310PA +BOM

Audio Volume Control 2 Channel 16-PDIP

Produttore:

Texas Instruments, Inc
ProduttorePart #:

PGA2310PA
Scheda dati:

PGA2310PA Scheda dati (PDF)
Function:

Volume Control
Applications:

Automotive Audio, Musical Instruments, Professional Audio
Number Of Channels:

2
Interface:

SPI
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per PGA2310PA

PGA2310PA Descrizione generale

The PGA2310 is a high-performance, stereo audio volume control designed for professional and high-end 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 daisy-chaining multiple PGA2310 devices.

Caratteristiche principali

Digitally-Controlled Analog Volume Control:
- Two Independent Audio Channels
- Serial Control Interface
- Zero Crossing Detection
- Mute Function
Wide Gain and Attenuation Range: 31.5 dB to
–95.5 dB With 0.5-dB Steps
Low Noise and Distortion:
- 120-dB Dynamic Range
- 0.0004% THD+N at 1 kHz
Low Interchannel Crosstalk: –126 dBFS
Noise-Free Level Transitions
Power Supplies: 15-V Analog, 5-V Digital
Available in DIP–16 and SOL–16 Packages
Pin and Software Compatible With the PGA2311
and Cirrus Logic CS3310™

Specifiche

Category	Integrated Circuits (ICs)Audio Special Purpose	Series	-
Function	Volume Control	Applications	Automotive Audio, Musical Instruments, Professional Audio
Number of Channels	2	Interface	SPI
Voltage - Supply	±4.5V ~ 15.5V	Operating Temperature	-40°C ~ 85°C (TA)
Specifications	31.5dB ~ -95.5dB	Mounting Type	Through Hole
Base Product Number	PGA2310

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