PGA4311UAG4 Overview
The book is also accompanied by a case, which only adds to the value of the book. As a mounting type, Surface Mount is recommended for it. A 28-SOIC (0.295, 7.50mm Width) case has been embedded with it. I have a device with 4 channels attached to it. In this part, you will find Volume Control functions that you may find useful. In addition to being used in Automotive Audio, Musical Instruments, Professional Audio, the device can be used in Y as well. Votage is supplied within the specified time frame. -40°C~85°C TA is the range of temperature for this device. This chip has 28 terminations, which means it has 28 terminations on it. The PGA4311 family of parts can be found by searching for a part number that is similar to it. In order to better understand the specifications of the device, please refer to the following details: 31.5dB ~ -95.5dB. As far as the 28 pins on the chip are concerned, they are accessible. The voltage can be given at +-5V volts. Max supply voltage (Vsup) reaches 5.25V. In order to mount it, Surface Mount is required.
PGA4311UAG4 Features
With 28-SOIC (0.295, 7.50mm Width) channels
operate temperature at the range of -40°C~85°C TA

PGA4311UAG4 Applications
There are a lot of Texas Instruments
PGA4311UAG4 Audio Special Purpose applications.

Replacement of DIR1703
Other Applications Requiring S/PDIF Receiver
Audio Differential Line Drivers
Audio Mix Consoles
Distribution Amplifiers
Graphic and P arametric Equalizers
Dynamic Range Processors
Digital Effects Processors
Telecom Systems
Hi-Fi Equipment

Lifecycle Status	ACTIVE (Last Updated: 1 week ago)
Factory Lead Time	6 Weeks
Contact Plating	Gold
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295, 7.50mm Width)
Number of Pins	28
Weight	730.794007mg
Operating Temperature	-40°C~85°C TA
Packaging	Tube
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	28
ECCN Code	EAR99
Applications	Automotive Audio, Musical Instruments, Professional Audio
Voltage - Supply	±4.75V~5.25V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	1.27mm
Base Part Number	PGA4311
Function	Volume Control
Supply Voltage-Max (Vsup)	5.25V
Power Supplies	+-5V
Number of Channels	4
Interface	SPI
Specifications	31.5dB ~ -95.5dB
Channel Separation	130 dB
Height	2.65mm
Length	17.9mm
Width	7.5mm
Thickness	2.35mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free