TLV320AIC31IRHBTG4 Overview
In order to save space, it is packaged in the 32-VFQFN Exposed Pad package. Tape & Reel (TR) packaging method is used. Due to the fact that this part is of the type Stereo Audio, it is capable of delivering high-efficiency performance in a wide range of applications. As a mounting type, it uses Surface Mount. When the operating performance is set to -40°C~85°C, it is able to operate normally. It features 2 / 2 ADCs / DACs. In the analog circuit, the supply voltage is 2.7V~3.6V. Supply voltage is set to 1.65V~1.95V for the digital circuit. 32 terminations prevent signals from reflecting off transmission lines. There are 32 pins on this device. 32 pins are connected to it. More related parts can be found using its base part number TLV320AIC31. The chip is mounted to the PCB using the Surface Mount technology. Ideally, the supply voltage should remain at 3.6V. To convert analog signals into digital signals, there are 2 A/D converters. 1.1V should be the minimum value of supply voltage.
TLV320AIC31IRHBTG4 Features
Embedded in the 32-VFQFN Exposed Pad package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
2 A/D converters

TLV320AIC31IRHBTG4 Applications
There are a lot of Texas Instruments
TLV320AIC31IRHBTG4 CODECs Interface ICs applications.

Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement
Material handling
Metal forming & fabrication
Mobile equipement
Motor feedback
Packaging

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Number of Pins	32
Weight	72.206235mg
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Part Status	Not For New Designs
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	32
Type	Stereo Audio
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Base Part Number	TLV320AIC31
Pin Count	32
Interface	2-Wire, I2C, Serial
Max Supply Voltage	3.6V
Min Supply Voltage	1.1V
Data Interface	PCM Audio Interface
Sampling Rate	96 ksps
Voltage - Supply, Analog	2.7V~3.6V
Voltage - Supply, Digital	1.65V~1.95V
Number of A/D Converters	2
Signal to Noise Ratio (SNR)	92 dB
Resolution (Bits)	24 b
Sigma Delta	Yes
Number of ADCs / DACs	2 / 2
Dynamic Range, ADCs / DACs (db) Typ	92 / 100
S/N Ratio, ADCs / DACs (db) Typ	92 / 100
Height	900μm
Length	5mm
Width	5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free