ST STA543SA

Manufacturer No:

STA543SA

Manufacturer:

Package:

Clipwatt-19 (Vertical, Bent and Staggered Leads)

Description:

24W W Audio Amplifiers 11mm mm 3.2mm mm 35W W 18V V 19 pins Clipwatt-19 (Vertical, Bent and Staggered Leads)

Quantity:

Delivery:

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In Stock :Available

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STA543SA information

ST STA543SA technical specifications, attributes, parameters and parts with similar specifications to ST STA543SA.

Type
Parameter

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
Clipwatt-19 (Vertical, Bent and Staggered Leads)

Number of Pins
19

Operating Temperature
0°C~70°C TA

Packaging
Tube

JESD-609 Code
e3

Feature
Short-Circuit and Thermal Protection, Standby, Volume Control

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
19

ECCN Code
EAR99

Type
Class AB

Terminal Finish
Matte Tin (Sn)

HTS Code
8542.39.00.01

Subcategory
Audio/Video Amplifiers

Technology
CMOS

Voltage - Supply
8V~18V

Terminal Position
ZIG-ZAG

Peak Reflow Temperature (Cel)
250

Number of Functions
1

Base Part Number
STA543

Pin Count
19

Operating Supply Voltage
15V

Supply Voltage-Max (Vsup)
18V

Supply Voltage-Min (Vsup)
8V

Number of Channels
3

Power Dissipation
35W

Supply Current-Max
150mA

Voltage Gain
26dB

Max Output Power
24W

Max Output Power x Channels @ Load
24W x 1 @ 4 ?; 7W x 2 @ 4 ?

Harmonic Distortion
0.4%

Channel Separation
70 dB

Height
11mm

Length
19.85mm

Width
3.2mm

REACH SVHC
No SVHC

Radiation Hardening
No

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST STA543SA.

Datasheets:

stmicroelectronics-sta543sa-datasheets-1100.pdf

STA543SA Overview

I have embedded this device in Clipwatt-19 (Vertical, Bent and Staggered Leads) .The chip is recommended to be packaged in Tube case. In 19 terminations, a transmission line is terminated with a device that matches its characteristic impedance.Output 3-Channel is configured for this device.An electrical device of type Class AB is involved.In a computer or other communication device, there are two pronged contacts called 19 pins.Amp parts is mounted in front of Through Hole .In this electrical device, the supply voltage is 8V~18V .There are 3 channels available on the device.Ensure that Short-Circuit and Thermal Protection, Standby, Volume Control is maintained when operating.Amp parts is recommended that the operating temperature do not exceed 0°C~70°C TA °C.The device is equipped with a total of 19 pins.There is a part belonging to Audio/Video Amplifiers .The STA543 family includes it.There is an electronic part in the way of Through Hole .In this electronic part, the output power is a maximum of 24W kWh per hour.As a general rule, the supply voltage (Vsup) should be maintained above 8V .During this time, the maximum supply voltage (Vsup) reaches 18V .In the case of 150mA , the maximum supply current is available.

STA543SA Features

Clipwatt-19 (Vertical, Bent and Staggered Leads) package
19 pin count
STA543 family
24W kWh per hour

STA543SA Applications

There are a lot of STMicroelectronics
STA543SA audio amplifiers applications.

Multiplication and division circuits
Precision measurement
Power control
Information processing
Weak signal detection
Signal amplification
Signal filtering
Signal operation
Video and image computer boards
Medical instruments

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.