PCM2902BDB Overview
A 28-SSOP (0.209, 5.30mm Width) package is provided to save space. It is adopted to package in the Tube way. In numerous applications, this electronic part can deliver high-efficiency performance as a type of Stereo Audio. The mounting type is Surface Mount. When the operating performance is set to -25°C~85°C, it can operate normally. The board is integrated with 2 / 2 ADCs and DACs. A supply voltage of 4.35V~5.25V is applied to the analog circuit. A supply voltage of 4.35V~5.25V is applied to the digital circuit. Transmission lines have 28 terminations to prevent signals from reflecting. This is a 28-pin electronic device. There are 28 pins on it. The base part number PCM2902 can be used to find related parts. Using the Surface Mount technology, it is mounted to a PCB. 5.25V should be the maximum value of the supply voltage. Analog signals are converted into digital signals using 1 A/D converters. A minimum supply voltage of 4.35V should be maintained. Power supplies of 5V are used. From a supply voltage of 5V, it can operate. When the supply current is kept below 67mA, they work easily.
PCM2902BDB Features
Embedded in the 28-SSOP (0.209, 5.30mm Width) package
Operating temperature of -25°C~85°C
2 / 2 ADCs / DACs
1 A/D converters

PCM2902BDB Applications
There are a lot of Texas Instruments
PCM2902BDB CODECs Interface ICs applications.

Autonomous vehicles & robots
Backstop gauging
Ball screw positioning
Converting
Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement
Material handling

Lifecycle Status	NRND (Last Updated: 6 days ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Number of Pins	28
Weight	285.791543mg
Operating Temperature	-25°C~85°C
Packaging	Tube
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Not For New Designs
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Type	Stereo Audio
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.65mm
Base Part Number	PCM2902
Pin Count	28
Operating Supply Voltage	5V
Power Supplies	5V
Interface	Serial, USB
Max Supply Voltage	5.25V
Min Supply Voltage	4.35V
Supply Current-Max	67mA
Data Interface	USB
Sampling Rate	48 ksps
Voltage - Supply, Analog	4.35V~5.25V
Voltage - Supply, Digital	4.35V~5.25V
Number of A/D Converters	1
Signal to Noise Ratio (SNR)	89 dB
Resolution (Bits)	16 b
Sigma Delta	Yes
Number of ADCs / DACs	2 / 2
Dynamic Range, ADCs / DACs (db) Typ	89 / 93
S/N Ratio, ADCs / DACs (db) Typ	89 / 96
Height	2mm
Length	10.2mm
Width	5.3mm
Thickness	1.95mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free