Texas Instruments PGA4311U
- Part Number:
- PGA4311U
- Manufacturer:
- Texas Instruments
- Ventron No:
- 2970439-PGA4311U
- Description:
- 4-Channel, /-5V Audio Volume Control
- Datasheet:
- pga4311
Description
The PGA4311 is a highperformance, 4channel audio volume control designed for professional and highend consumer audio systems.
It uses highperformance operational amplifier stages internal to the PGA4311, yielding low noise and distortion, while providing the capability to drive 600Ω loads directly without buffering.
The 3wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisychaining of multiple PGA4311 devices.
Features
Digitallycontrolled analog volume control:
Four independent audio channels
Serial control interface
Zerocrossing detection
Mute function
4channel audio volume control
Wide gain and attenuation range:
31.5dB to 95.5dB with 0.5dB steps
Low noise and distortion:
120dB dynamic range
0.0004% THD N at 1kHz (UGrade)
0.0002% THD N at 1kHz (AGrade)
Noisefree level transitions
Low interchannel crosstalk: 130dBFS
Power supplies: 5V analog, 5V digital
Available in an SOP28 package
Applications
Audio amplifiers
Mixing consoles
Multitrack recorders
Broadcast studio equipment
Musical instruments
Effects processors
A/V receivers
Car audio systems
The PGA4311 is a highperformance, 4channel audio volume control designed for professional and highend consumer audio systems.
It uses highperformance operational amplifier stages internal to the PGA4311, yielding low noise and distortion, while providing the capability to drive 600Ω loads directly without buffering.
The 3wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisychaining of multiple PGA4311 devices.
Features
Digitallycontrolled analog volume control:
Four independent audio channels
Serial control interface
Zerocrossing detection
Mute function
4channel audio volume control
Wide gain and attenuation range:
31.5dB to 95.5dB with 0.5dB steps
Low noise and distortion:
120dB dynamic range
0.0004% THD N at 1kHz (UGrade)
0.0002% THD N at 1kHz (AGrade)
Noisefree level transitions
Low interchannel crosstalk: 130dBFS
Power supplies: 5V analog, 5V digital
Available in an SOP28 package
Applications
Audio amplifiers
Mixing consoles
Multitrack recorders
Broadcast studio equipment
Musical instruments
Effects processors
A/V receivers
Car audio systems
Texas Instruments PGA4311U technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PGA4311U.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 3 days ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case28-SOIC (0.295, 7.50mm Width)
- Number of Pins28
- Weight730.794007mg
- Operating Temperature-40°C~85°C TA
- PackagingTube
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations28
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- ApplicationsAutomotive Audio, Musical Instruments, Professional Audio
- SubcategoryAudio Control ICs
- TechnologyCMOS
- Voltage - Supply±4.75V~5.25V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Terminal Pitch1.27mm
- Base Part NumberPGA4311
- FunctionVolume Control
- Output TypeVoltage
- Operating Supply Voltage5V
- Number of Channels4
- InterfaceSPI
- Nominal Supply Current17mA
- Input Offset Voltage (Vos)250μV
- Specifications31.5dB ~ -95.5dB
- Channel Separation130 dB
- Height2.65mm
- Length17.9mm
- Width7.5mm
- Thickness2.35mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
01 March 2024
TPS92662AQPHPRQ1 Alternatives, Characteristics, Functions and Other Details
Ⅰ. Introduction to TPS92662AQPHPRQ1Ⅱ. Characteristics of TPS92662AQPHPRQ1Ⅲ. Functions of TPS92662AQPHPRQ1Ⅳ. Circuit diagram of the TPS92662AQPHPRQ1Ⅴ. How reliable is the TPS92662AQPHPRQ1?Ⅵ. TPS92662AQPHPRQ1 technical parametersⅦ. How does TPS92662AQPHPRQ1 perform fault... -
01 March 2024
BCM89811B1AWMLG Manufacturer, Characteristics, Specifications and Purchase Guide
Ⅰ. Overview of BCM89811B1AWMLGⅡ. Manufacturer of BCM89811B1AWMLGⅢ. What are the characteristics of BCM89811B1AWMLG?Ⅳ. Where is BCM89811B1AWMLG used?Ⅴ. What is the connection method of BCM89811B1AWMLG?Ⅵ. Specifications of BCM89811B1AWMLGⅦ. Competitive... -
04 March 2024
NCP1377BDR2G Symbol, Operating Principle, Technical Parameters and More
Ⅰ. NCP1377BDR2G overviewⅡ. Symbol, footprint and pin configuration of NCP1377BDR2GⅢ. Operating principle of NCP1377BDR2GⅣ. Internal circuit architecture of NCP1377BDR2GⅤ. Precautions for the use of NCP1377BDR2GⅥ. Technical parameters of... -
04 March 2024
ADS1248IPWR Specifications, Characteristics, Applications and Market Trends
Ⅰ. Introduction to ADS1248IPWRⅡ. Specifications of ADS1248IPWRⅢ. Functional block diagram of ADS1248IPWRⅣ. Characteristics of ADS1248IPWRⅤ. Where is ADS1248IPWR used?Ⅵ. Absolute maximum ratings of ADS1248IPWRⅦ. Market trends of ADS1248IPWRⅧ....
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.