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TDA7297D

TDA7297D

TDA7297D

STMicroelectronics

20 kHz kHz 10W W Audio Amplifiers 11mm mm 33W W 18V V 20 pins 20-SOIC (0.433, 11.00mm Width) Exposed Pad

SOT-23

TDA7297D Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.433, 11.00mm Width) Exposed Pad
Number of Pins 20
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Feature Mute, Short-Circuit and Thermal Protection, Standby
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
HTS Code 8542.33.00.01
Max Power Dissipation 33W
Voltage - Supply 6.5V~18V
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Terminal Pitch 1.27mm
Base Part Number TDA7297
Pin Count 20
Output Type 2-Channel (Stereo)
Operating Supply Voltage 15V
Supply Voltage-Max (Vsup) 18V
Power Supplies 13V
Supply Voltage-Min (Vsup) 6.5V
Number of Channels 2
Power Dissipation 33W
Quiescent Current 50mA
Supply Current-Max 65mA
Output Power 10W
Supply Type Single
Bandwidth 20 kHz
Voltage Gain 32dB
Power Supply Rejection Ratio (PSRR) 56dB
Gain 32 dB
Max Output Power 10W
Max Output Power x Channels @ Load 10W x 2 @ 8 Ω
Harmonic Distortion 10%
Length 15.9mm
Height Seated (Max) 3.5mm
Width 11mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
310 $3.66300 $1135.53
TDA7297D Product Details

TDA7297D Overview


Amp parts is embedded in the 20-SOIC (0.433, 11.00mm Width) Exposed Pad package.Amp parts is packaged in the way of Tube .There are 20 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The output it is configured with uses 2-Channel (Stereo) .The type of this electrical device is Class AB .There are 20 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. This electronic part is mounted in the way of Surface Mount .The supply voltage of this electrical device is 6.5V~18V .The number of channels is growing strong/weak: 2 .Mute, Short-Circuit and Thermal Protection, Standby can be ensured when operating.The operating temperature should not exceed 0°C~70°C TA .Amp parts is equipped wAmp partsh 20 pin count.Amp parts belongs to TDA7297 family.This electronic part is mounted in the way of Surface Mount .The maximal Output Power of this electronic part is 10W kWh per hour.The supply voltage (Vsup) should be kept above 6.5V for normal operation.The maximal supply voltage (Vsup) reaches 18V .The supply type of this electronic part is Single .Amp parts operates from a 13V power supply.Amp parts consumes 50mA of quiescent current wAmp partshout being affected by external factors. The maximal supply current amounts to 65mA .

TDA7297D Features


20-SOIC (0.433, 11.00mm Width) Exposed Pad package
20 pin count
TDA7297 family
10W kWh per hour


TDA7297D Applications


There are a lot of STMicroelectronics
TDA7297D audio amplifiers applications.


  • Proportional operation circuits
  • Inverse/same-phase proportional circuit
  • Addition and subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing

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