PGA2311UG4 Overview
Additionally, there is a case included with the book as well. The mounting type recommended by the manufacturer is Surface Mount. A 16-SOIC (0.295, 7.50mm Width) case contains it. A 2 channel is present on the device. For your reference, this part contains Volume Control functions. Automotive Audio, Musical Instruments, Professional Audio can be used with the device. We supply it within ±4.75V~5.25V. Using -40°C~85°C TA as a temperature range, this device operates. It has 16 terminations. A search for parts belonging to the PGA2311 family will yield similar results. Refer to the device's specifications: 31.5dB ~ -95.5dB. An accessible 16 pin can be found on the chip. In order to operate this part, the minimum supply voltage (Vsup) must not be less than 4.75V volts. A voltage of +-5V volts can be given by it. The mount is made by Surface Mount. 1 bands can be seen on it.
PGA2311UG4 Features
With 16-SOIC (0.295, 7.50mm Width) channels
operate temperature at the range of -40°C~85°C TA

PGA2311UG4 Applications
There are a lot of Texas Instruments
PGA2311UG4 Audio Special Purpose applications.

Digital Television
Musical Instruments
Recording Systems
High-End Audio/Sound Card for PC
Replacement of DIR1703
Other Applications Requiring S/PDIF Receiver
Audio Differential Line Drivers
Audio Mix Consoles
Distribution Amplifiers
Graphic and P arametric Equalizers

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295, 7.50mm Width)
Number of Pins	16
Weight	420.395078mg
Operating Temperature	-40°C~85°C TA
Packaging	Tube
JESD-609 Code	e4
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	16
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
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
Base Part Number	PGA2311
Function	Volume Control
Power Supplies	+-5V
Supply Voltage-Min (Vsup)	4.75V
Number of Channels	2
Interface	SPI
Specifications	31.5dB ~ -95.5dB
Number of Bands	1
Width	7.5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free