PCM2902E/2K Overview
Space-saving is achieved by supplying it in the 28-SSOP (0.209, 5.30mm Width) package. As a packaging method, Tape & Reel (TR) is adopted. The high-efficiency performance of this electronic part can be achieved in various applications due to its type of Stereo Audio. Mounting type Surface Mount is used. At -25°C~85°C, it can operate normally. It consists of 2 / 2 ADCs/ DACs. The analog circuit is powered by 4.35V~5.25V. Digital circuits are powered by 4.35V~5.25V supply voltages. To prevent signals from reflecting off of the transmission line, there are 28 terminations. The device has 28 pins. The pins are configured as 28. Its base part number PCM2902 can be used to find other parts that are related. Surface Mount technology is used for mounting it to a PCB. It is recommended to maintain the maximum supply voltage at 5.25V. Converting analog signals to digital signals requires 1 A/D converters. Supply voltage should be maintained at 3.25V. With a power supply of 5V, it runs. By keeping the supply current below 67mA, they are easy to operate.
PCM2902E/2K 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

PCM2902E/2K Applications
There are a lot of Texas Instruments
PCM2902E/2K CODECs Interface ICs applications.

Ball screw positioning
Converting
Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement
Material handling
Metal forming & fabrication
Mobile equipement

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	Tape & Reel (TR)
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
Power Supplies	5V
Interface	Serial, USB
Max Supply Voltage	5.25V
Min Supply Voltage	3.25V
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