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TI PGA2311UA/1K product image
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TI PGA2311UA/1KRoHS

Manufacturer
TI
MPN
PGA2311UA/1K
LCSC Part #
C486061
Packaging
SOIC-16-300mil
Customer #
Key Attributes
SOIC-16-300mil Audio Special Purpose RoHS
Datasheetpdf iconTI PGA2311UA/1K
In-Stock: 135
135 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 8.266$ 8.1834$ 8.18
10+$ 7.0668$ 6.9962$ 69.96
30+$ 6.3356$ 6.2723$ 188.17
100+$ 5.7214$ 5.6642$ 566.42
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Audio Special Purpose
ManufacturerTI
PackagingSOIC-16-300mil
Quiescent Current-
Total Harmonic Distortion + Noise (THD+N)0.0004%
Operating Temperature-40℃~+85℃
FeaturesDigitally programmable gain;ESD protection;Automatic mute/no-noise switch
Efficiency-
Output Power-
Number of Channels2-Channel;2 Single-Ended Inputs
Voltage - Supply-5.25V~-4.75V;4.75V~5.25V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The PGA2311 device is a high-performance, stereo audio volume control designed for professional and high-end consumer audio systems. The PGA2311 uses an internal high-performance operational amplifier to yield low noise and distortion. The PGA2311 also provides the capability to drive 660-Ω loads directly without buffering. The 3-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisy-chaining of multiple PGA2311 devices.

Features

AI Translation
  • 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 (U-Grade) 0.0002% THD+N at 1 kHz (A-Grade)
  • Noise-Free Level Transitions
  • Low Interchannel Crosstalk: −130 dBFS
  • Power Supplies: ±5-V Analog, +5-V Digital
  • Available in PDIP-16 and SOIC-16 Packages
  • Pin- and Software-Compatible With the Crystal CS3310

Applications

AI Translation
  • Audio Amplifiers
  • Mixing Consoles
  • Multi-Track Recorders
  • Broadcast Studio Equipment
  • Musical Instruments
  • Effects Processors
  • A/V Receivers
  • Car Audio Systems