ST TDA7490

Manufacturer No:

TDA7490

Manufacturer:

Package:

25-Flexiwatt (Formed Leads)

Description:

120mA mA 22 kHz kHz 50W W Audio Amplifiers 35W W 27 pins 25-Flexiwatt (Formed Leads)

Quantity:

Delivery:

Payment:

In Stock :Available

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TDA7490 information

ST TDA7490 technical specifications, attributes, parameters and parts with similar specifications to ST TDA7490.

Type
Parameter

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
25-Flexiwatt (Formed Leads)

Number of Pins
27

Operating Temperature
0°C~70°C TA

Packaging
Tube

JESD-609 Code
e3

Feature
Depop, Mute, Short-Circuit and Thermal Protection, Standby

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
25

ECCN Code
EAR99

Type
Class D

Terminal Finish
Tin (Sn)

HTS Code
8542.33.00.01

Subcategory
Audio/Video Amplifiers

Max Power Dissipation
35W

Voltage - Supply
±10V~25V

Terminal Position
ZIG-ZAG

Number of Functions
1

Terminal Pitch
1mm

Base Part Number
TDA7490

Pin Count
25

JESD-30 Code
R-PZFM-T25

Output Type
1-Channel (Mono) or 2-Channel (Stereo)

Operating Supply Voltage
30V

Number of Channels
2

Nominal Supply Current
120mA

Power Dissipation
35W

Quiescent Current
70mA

Output Power
50W

Supply Type
Dual

Bandwidth
22 kHz

Voltage Gain
30dB

Power Supply Rejection Ratio (PSRR)
60dB

Gain
30 dB

Max Dual Supply Voltage
25V

Max Output Power
50W

Min Dual Supply Voltage
10V

Dual Supply Voltage
24V

Max Output Power x Channels @ Load
50W x 1 @ 16 ?; 25W x 2 @ 8 ?

Harmonic Distortion
10%

Radiation Hardening
No

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ST TDA7490.

Datasheets:

stmicroelectronics-tda7490-datasheets-0809.pdf

stmicroelectronics-tda7490-datasheets-4496.pdf

stmicroelectronics-tda7490-datasheets-4497.pdf

TDA7490 Overview

There is a device embedded in 25-Flexiwatt (Formed Leads) .Amp parts is recommended that the chip be packaged in a Tube case.Amp parts is possible to terminate a transmission line wAmp partsh a device matching Amp partss characteristic impedance, referred to as a 25 termination.1-Channel (Mono) or 2-Channel (Stereo) is the output configured for it.The device is of type Class D .The 27 pins are pronged contacts which are part of a signal interface in a computer or other communication device.Electronic parts are mounted in the way of Through Hole .Amp parts is powered by a voltage of ±10V~25V volts.2 channels are present on the device.Operation can be ensured by Depop, Mute, Short-Circuit and Thermal Protection, Standby .A temperature greater than 0°C~70°C TA should not be used.There are 25 pins present on this device.This chip belongs to Audio/Video Amplifiers .This is a member of the TDA7490 family.The electronic part is mounted in the way of Through Hole .As a result of the limAmp partsations of this electronic part, Amp parts has a maximum output power of 50W kWh per hour.This electronic part has a Dual supply type.70mA external influences affect the amount of quiescent current consumed by this device.

TDA7490 Features

25-Flexiwatt (Formed Leads) package
25 pin count
TDA7490 family
50W kWh per hour

TDA7490 Applications

There are a lot of STMicroelectronics
TDA7490 audio amplifiers applications.

Precision measurement
Power control
Information processing
Weak signal detection
Signal amplification
Signal filtering
Signal operation
Video and image computer boards
Medical instruments
Television broadcasting equipment

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)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
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.