PCM3794RHBR Overview
As a space saver, it comes in the 32-VFQFN Exposed Pad package. Packaging is done in the form of a Tape & Reel (TR). In the various applications in which this electronic part is used, it is capable of delivering a high level of efficiency as a type of Stereo Audio. The mounting type of this device is Surface Mount. Operating performance at -40°C~85°C makes it possible to operate normally. Integrated ADCs / DACs are available in 2 / 2. There is a voltage supply of 2.4V~3.6V to the analog circuit. There is a supply voltage of 1.71V~3.6V provided to the digital circuit. Transmission lines have 32 terminations, which prevent signals from re-emitted. The device has a 32-pin configuration. The board is configured with 32 pins. By using its base part number PCM3794, you can find more related parts. Maintain a maximum voltage of 3.6V. Analog signals are converted into digital signals by A/D converters. Maintaining a minimum voltage of 1.71V is recommended. The device operates with a supply voltage of 3.3V. Powered by a 3.3V supply voltage, it can run. Transmission of data is through 4 channels. Information is stored with 16 bits. There is no external force that affects the consumption of 24.3mA current.
PCM3794RHBR Features
Embedded in the 32-VFQFN Exposed Pad package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
2 A/D converters

PCM3794RHBR Applications
There are a lot of Texas Instruments
PCM3794RHBR CODECs Interface ICs applications.

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

Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	32
Weight	72.206235mg
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	32
ECCN Code	EAR99
Type	Stereo Audio
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Base Part Number	PCM3794
Pin Count	32
Operating Supply Voltage	3.3V
Number of Channels	4
Interface	2-Wire, I2C, SPI, Serial
Max Supply Voltage	3.6V
Min Supply Voltage	1.71V
Number of Bits	16
Quiescent Current	24.3mA
Data Interface	Serial
Sampling Rate	50 ksps
Voltage - Supply, Analog	2.4V~3.6V
Voltage - Supply, Digital	1.71V~3.6V
Power Consumption	7mW
Number of A/D Converters	2
Signal to Noise Ratio (SNR)	90 dB
Resolution (Bits)	16 b
Sigma Delta	Yes
Number of ADCs / DACs	2 / 2
Dynamic Range, ADCs / DACs (db) Typ	90 / 93
S/N Ratio, ADCs / DACs (db) Typ	90 / 93
Length	5mm
Height Seated (Max)	1mm
Width	5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free