STA333ML - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STA333ML
Manufacturer

ST Microelectronics
ChipWorker Part#

CW160142733
Package

PowerSSO EP
Description

STMICROELECTRONICS STA333ML Audio Control, Digital Audio Interface, 4.5V to 20V, I2S, PowerSSO, 36Pins, 0 °C
Documentation

Datasheet

STA333ML Global Supplier

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STA333ML Specifications

Attribute	Attribute Value

Part Number	STA333ML
Manufacturer	ST Microelectronics
ChipWorker Part#	CW160142733
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	36 Pin
Case/Package	PowerSSO EP
Supply Voltage (DC)	4.50V (min)
Number of Circuits	2 Circuit
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	4.5V ~ 20V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	4.5 V
	expand all
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	Compliant with Exemption
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The STA333ML is a single die embedding digital audio processing and high-efficiency power amplification, capable of operating without the aid of an external microcontroller.
The STA333ML is part of the Sound Terminal®family that provides full digital audio streaming to the speakers and offers cost effectiveness, low power dissipation and sound enrichment.
The STA333ML combines a unique 24-bit DDX®digital class-D ternary modulator together with an extremely low RdsONstereo power DMOS stage. The latter is capable of a total output power of 2 x 20 W with outstanding performance in terms of efficiency (>90%), THD, SNR and EMI.
The microless feature allows its use in low-cost applications (cradles, digital speakers, audio terminals) where no microcontroller is needed.
The serial audio data interface accepts the universally used I2S format. Basic features, such as the oversampling clock, gain, and I2S format, can be set using a minimal number of selection pins.
The STA333ML is self-protected against thermal overload, overcurrent, short-circuit and overvoltage conditions.
The fault condition is also signalled on an external pin (INT_LINE) for specific requirements.
**Key Features**
Wide supply voltage range (4.5 - 20 V)
2 x 20 W into 8 Ω at VCC = 18 V
PowerSSO-36 exposed pad package
2 channels of 24-bit DDX®
100-dB SNR and dynamic range
Selectable 32 kHz to 48 kHz input sample rates
Automatic zero-detect mute
Automatic invalid input detect mute
2-channel I2 S input data interface
Selectable clock input ratio (256 or 364 * fs)
Max power correction for lower full power
96 kHz internal processing sample rate, 24-bit precision
Embedded thermal overload and short-circuit protection
Filterless configuration option
Applications
LCDs
DVDs
Cradles
Digital speakers
Wireless speaker cradles

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Electrical testing
- Surface testing

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