STA333IS

STMicroelectronicsExtended

0.05% 0℃~+70℃ 100dB 2-Channel 4.5V~20V 80dB 90% Automatic mute/no-noise switch、Digitally programmable gain、Built-in audio processing WFBGA-30 Audio Amplifiers ROHS

Datasheet JLCPCB LCSC

Part id: st/STA333IS
Category: Audio Amplifiers
Package: WFBGA-30
Pins: 30
In stock: 0 at JLCPCB (C2651287)

Overview

The STA333IS is an audio Amplifier made by STMicroelectronics in a WFBGA-30 package with 30 pins. 0.05% 0℃~+70℃ 100dB 2-Channel 4.5V~20V 80dB 90% Automatic mute/no-noise switch、Digitally programmable gain、Built-in audio processing WFBGA-30 Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STA333IS, from EasyEDA) and its footprint (EasyEDA_Cloud:WFBGA-30_L3.2-W2.6-R6-C5-P0.50-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2651287).

Symbol

EasyEDA_Cloud:STA333ISFrom EasyEDA

Footprint

EasyEDA_Cloud:WFBGA-30_L3.2-W2.6-R6-C5-P0.50-TLFrom EasyEDA

Pinout

The pins of the STA333IS
Pin	Name	Type
A1	GND1	Unspecified
A2	OUT1	Unspecified
A3	NC	Unspecified
A4	VDDREG	Unspecified
A5	SDI	Unspecified
B1	GND1	Unspecified
B2	VCC1	Unspecified
B3	NC	Unspecified
B4	LRCKI	Unspecified
B5	VDD_DIG	Unspecified
C1	OUT1B	Unspecified
C2	VCC1	Unspecified
C3	GNDREG	Unspecified
C4	BICKI	Unspecified
C5	GND_DIG	Unspecified
D1	OUT2A	Unspecified
D2	VCC2	Unspecified
D3	VCCREG	Unspecified
D4	SDA	Unspecified
D5	XTI	Unspecified
E1	GND2	Unspecified
E2	VCC2	Unspecified
E3	NC	Unspecified
E4	SCL	Unspecified
E5	VDD_PLL	Unspecified
F1	GND2	Unspecified
F2	OUT2B	Unspecified
F3	NC	Unspecified
F4	VSS	Unspecified
F5	GND_PLL	Unspecified

Parameters

Efficiency: 90%
Features: Digital programmable gain；Automatic mute/no-noise switch；Built-in audio processing；Configurable output topology
Operating Temperature: 0℃~+70℃
Power Supply Rejection Ratio (PSRR): 80dB
Signal-to-Noise Ratio: 100dB
Speaker Channels: 2-Channel
Total Harmonic Distortion + Noise (THD+N): 0.05%
Voltage - Supply: 4.5V~20V

Order codes

STA333ISLCSC C2651287

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Questions

Is there a KiCad symbol and footprint for the STA333IS?

Yes. The symbol is EasyEDA_Cloud:STA333IS and the footprint EasyEDA_Cloud:WFBGA-30_L3.2-W2.6-R6-C5-P0.50-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STA333IS?

WFBGA-30, with 30 pins. Its footprint is drawn on this page.

Where is the STA333IS datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STA333IS?

JLCPCB lists it as part C2651287, with 0 in stock; the sellers' links on this page open their listings.