Name: STA321
Brand: STMicroelectronics
SKU: STA321
Price: 8.4247 USD
Availability: InStock
Rating: 5 (168 reviews)

STA321

For Reference Only

Part Number	STA321
Manufacturer	STMicroelectronics
Description	IC AUDIO SYSTEM DGTL 4CH 64-LQFP
Datasheet	STA321 Specifications
Package	64-LQFP Exposed Pad
ECAD
In Stock	22,584 piece(s)
Unit Price	$ 8.4247 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
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Part Number # STA321 (Audio Special Purpose) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For STA321 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add STA321 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of STA321.

STA321 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Audio Special Purpose
Package	64-LQFP Exposed Pad
ECAD
Series	Sound Terminal™
Function	Fully Integrated Processor
Applications	Pre-Amplifier
Number of Channels	8
Interface	I²C, I²S
Voltage - Supply	3 V ~ 3.6 V
Operating Temperature	-40°C ~ 125°C (TJ)
Specifications	Full Flexible Amplification
Package / Case	64-LQFP Exposed Pad
Supplier Device Package	64-LQFP-EP (10x10)

STA321 Reviews

Ari***** Pace

April 4, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Nay***** Suri

March 31, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Eri*****ena

March 30, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Delan*****intero

March 18, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Chlo*****lgado

March 15, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Kale*****ulkner

March 1, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Kaliy*****rnandez

February 19, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Tan***** Mata

February 19, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

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STA321 Packaging

STA321 FAQ

1. How to order STA321 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that STA321 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STA321. All suppliers must pass our qualification reviews before they can publish their products including STA321 on Heisener; we pay more attention to the channels and quality of STA321 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the STA321 price and inventory displayed accurate?

The price and inventory of STA321 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of STA321?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STA321 we delivered, we will accept the replacement or return of the STA321 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of STA321.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as STA321 pin diagram, STA321 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LP5900TL-2.7/NOPB	Texas Instruments, IC REG LINEAR 2.7V 150MA 4DSBGA, 4-WFBGA, DSBGA, Sound Terminal™	View
74AVC4T245D,118	Nexperia USA Inc., TXRX 4BIT DUAL 3STATE 16SOIC, 16-SOIC (0.154", 3.90mm Width), Sound Terminal™	View
OPA2379AIDRG4	Texas Instruments, IC OPAMP GP 90KHZ RRO 8SOIC, 8-SOIC (0.154", 3.90mm Width), Sound Terminal™	View
3520620RJT	TE Connectivity Passive Product, RES SMD 620 OHM 5% 1W 2512, 2512 (6432 Metric), Sound Terminal™	View
PC713V3NSZXF	Sharp Microelectronics, OPTOISO 5KV TRANS W/BASE 6DIP, 6-DIP (0.300", 7.62mm), 5 Leads, Sound Terminal™	View
1742389-1	TE Connectivity AMP Connectors, TAB,FASTON,.250 SERIES, -, Sound Terminal™	View
78554-408HLF	Amphenol FCI, BERGSTIK II SNGL RA, -, Sound Terminal™	View
L717SDBH25PC309	Amphenol Commercial Products, CONN D-SUB PLUG 25P STR SLDR CUP, -, Sound Terminal™	View
8D513W04SD	Souriau, 8D 4C 4#16 SKT PLUG, -, Sound Terminal™	View
AA15S2400A	Delta Electronics, AC/DC CONVERTER 24V 15W, 7-DIP Module, 4 Leads, Sound Terminal™	View

STA321 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

STA321MPL1TR

D# V36:1790_16518742

STMicroelectronics

Audio Processor Bass/Treble 64-Pin TQFP

RoHS: Compliant

STA321MPLTR

D# V72:2272_17745909

STMicroelectronics

Audio Processor Bass/Treble 64-Pin TQFP

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
STA321MPL1TR D# STA321MPL1TR	STMicroelectronics	Scalable digital microphone processor - Tape and Reel (Alt: STA321MPL1TR)	0
STA321MPL D# STA321MPL	STMicroelectronics	Scalable digital microphone processor 64-Pin TQFP - Bulk (Alt: STA321MPL) RoHS: Compliant	0
STA321TR D# STA321TR	STMicroelectronics	Digital Audio System 64-Pin LQFP T/R - Tape and Reel (Alt: STA321TR) RoHS: Compliant	0
STA321MPLTR D# STA321MPLTR	STMicroelectronics	Scalable digital microphone processor 64-Pin TQFP T/R - Tape and Reel (Alt: STA321MPLTR)	0

Part Number

Manufacturer

Description

Stock

STA321MPLTR

D# STA321MPLTR

STMicroelectronics

Scalable digital microphone processor 64-Pin TQFP T/R (Alt: STA321MPLTR)

STA321MPL1TR

D# STA321MPL1TR

STMicroelectronics

Scalable digital microphone processor (Alt: STA321MPL1TR)

Part Number

Manufacturer

Description

Stock

STA321

STMicroelectronics

272

Part Number	Manufacturer	Description	Stock
STA321	STMicroelectronics	IC AUDIO PROCESSOR 8CHAN TQFP64	0
STA321MPLTR	STMicroelectronics	IC AUDIO PROCESSOR 8CHAN TQFP64	0
STA321MPL	STMicroelectronics	IC AUDIO PROCESSOR 8CHAN TQFP64	0
STA321TR	STMicroelectronics	IC AUDIO SYSTEM DGTL 4CH 64-LQFP	0

Part Number	Manufacturer	Description	Stock
STEVAL-MKI126V2 D# 497-14495-ND	STMicroelectronics	BOARD EVAL STA321MPL MP34DB01	0
STEVAL-MKI126V1 D# 497-13324-ND	STMicroelectronics	BOARD EVAL MEMS MIC MP45DT02	0
STA321MPLTR D# 497-13246-1-ND	STMicroelectronics	IC FULLY INTEG PROCESSOR 64TQFP	564
STA321MPL D# STA321MPL-ND	STMicroelectronics	IC FULLY INTEG PROCESSOR 64TQFP	0
STA321TR D# 497-11050-2-ND	STMicroelectronics	IC FULLY INTEG PROCESSOR 64LQFP	0
STA321MPL1TR D# 497-16704-1-ND	STMicroelectronics	IC FULLY INTEG PROCESSOR 64TQFP	25
STEVAL-MKI126V3 D# 497-13325-ND	STMicroelectronics	BOARD EVAL MEMS MIC MP34DT01	0

Part Number

Manufacturer

Description

Stock

STA321

STMicroelectronics

In stock shipping within 2days

15260

STA321MPLTR

STMicroelectronics

In stock shipping within 2days

2950

Part Number

Manufacturer

Description

Stock

STA321MPLTR

STMicroelectronics

RoHS: Compliant

pbFree: Yes

STA321MPL1TR

STMicroelectronics

8 Channel 3.6 V SMT Scalable Digital Microphone Processor - TQFP-64

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
STA321	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	10305
STA321TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	4760
STA321MPL1TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	1190
STA321A	SANKEN	OEM/CM QUOTES ONLY \| NO BROKERS	12

Part Number

Manufacturer

Description

Stock

STA321A

Sanken Electric Co Ltd

OEM/CM Immediate delivery

3029

STA321

STMicroelectronics

OEM/CM Immediate delivery

15000

Part Number

Manufacturer

Description

Stock

STA321MPL1TR

D# 511-STA321MPL1TR

STMicroelectronics

Audio DSPs CONDITIONING & INTERFACES

RoHS: Compliant

STA321MPLTR

D# 511-STA321MPLTR

STMicroelectronics

Audio DSPs 6Ch PDM 2 Virtual Ch 24Bit 58 to -100dB

RoHS: Compliant

755

Part Number

Manufacturer

Description

Stock

STA321MPLTR

D# 48W6817

STMicroelectronics

PTD HIGH VOLTAGE

RoHS: Not Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

STA321MPL1TR

D# 97Y9530

STMicroelectronics

PTD HIGH VOLTAGE

RoHS: Not Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
STA321MPLTR D# NS-STA321MPLTR	STMicroelectronics	OEM/CM ONLY	5829
STA321MPL D# NS-STA321MPL	STMicroelectronics	OEM/CM ONLY	3133
STA321TR D# NS-STA321TR	STMicroelectronics	OEM/CM ONLY	8546
STA321A D# NS-STA321A	VARIOUS	OEM/CM ONLY	1247
STA321 D# NS-STA321	STMicroelectronics	OEM/CM ONLY	6480

Part Number

Manufacturer

Description

Stock

STA321TR

STMicroelectronics

CONSUMER CIRCUIT, PQFP64

4000

Part Number	Manufacturer	Description	Stock
STA321	STMicroelectronics	OEM/CM ONLY	378
STA321MPL1TR	STMicroelectronics	OEM/CM ONLY	1024
STA321TR	STMicroelectronics	OEM/CM ONLY	4016

Part Number

Manufacturer

Description

Stock

STA321A

SANKEN

IN stock Immediate delivery

3044

STA321

STMicroelectronics

IN stock Immediate delivery

15015

Part Number

Manufacturer

Description

Stock

STA321

STMicroelectronics

shipping today

16315

Part Number

Manufacturer

Description

Stock

STA321MPLTR

D# 25931086

STMicroelectronics

Audio Processor Bass/Treble 64-Pin TQFP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

STA321

STMicroelectronics

IC AUDIO SYSTEM DGTL 4CH 64-LQFP

52966

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STA321

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