Product Information

TDA7297

TDA7297 electronic component of STMicroelectronics

Datasheet
Audio Amplifiers 15W Dual Bridge Amp
Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 2.2492 ea
Line Total: USD 2.25

1 - Global Stock
Ships to you between
Tue. 28 May to Fri. 31 May
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
873 - WHS 1


Ships to you between Tue. 21 May to Mon. 27 May

MOQ : 25
Multiples : 25

Stock Image

TDA7297
STMicroelectronics

25 : USD 3.224
75 : USD 3.224
125 : USD 3.224
500 : USD 3.224
750 : USD 3.224

1 - WHS 2


Ships to you between
Tue. 28 May to Fri. 31 May

MOQ : 1
Multiples : 1

Stock Image

TDA7297
STMicroelectronics

1 : USD 2.2492
10 : USD 1.9474
25 : USD 1.758
100 : USD 1.5647
500 : USD 1.4758
1000 : USD 1.4383

383 - WHS 3


Ships to you between Tue. 21 May to Mon. 27 May

MOQ : 1
Multiples : 1

Stock Image

TDA7297
STMicroelectronics

1 : USD 7.982
3 : USD 6.032
8 : USD 5.694
100 : USD 5.46

213 - WHS 4


Ships to you between Tue. 21 May to Mon. 27 May

MOQ : 13
Multiples : 1

Stock Image

TDA7297
STMicroelectronics

13 : USD 7.4831
25 : USD 7.3335

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Series
Product
Output Power
Mounting Style
Type
Package / Case
Audio - Load Impedance
THD plus Noise
Supply Voltage - Max
Supply Voltage - Min
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Supply Current
Supply Type
Brand
Gain
Audio Load Resistance
Input Signal Type
Maximum Power Dissipation
Operating Supply Voltage
Output Signal Type
Factory Pack Quantity :
Description/Function
Height
Input Type
Length
Output Current
Width
Number Of Channels
Cnhts
Hts Code
Mxhts
Operating Supply Current
Pd - Power Dissipation
Product Type
Psrr - Power Supply Rejection Ratio
Subcategory
Taric
Category
Brand Category
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Additional Infomation About Product

TDA7297 15+15W DUAL BRIDGE AMPLIFIER WIDE SUPPLY VOLTAGE RANGE (6V -18V) TECHNOLOGY BI20II MINIMUM EXTERNAL COMPONENTS NO SVR CAPACITOR NO BOOTSTRAP NO BOUCHEROT CELLS INTERNALLY FIXED GAIN STAND-BY & MUTE FUNCTIONS SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION Multiwatt 15 ORDERING NUMBER: TDA7297 DESCRIPTION The TDA7297 is a dual bridge amplifier specially designed for TV and Portable Radio applications. BLOCK AND APPLICATION DIAGRAM V CC 470m F 100nF 3 13 0.22m F 4 IN1 + 1 OUT1+ - ST-BY 7 S-GND 9 - 2 OUT1- Vref + 0.22m F 12 IN2 + 15 OUT2+ - MUTE 6 - 14 OUT2- PW-GND 8 + D94AU175B September 2003 1/9TDA7297 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit V Supply Voltage 20 V S I Output Peak Current (internally limited) 2 A O P Total Power Dissipation (T = 70C) 33 W tot case T Operating Temperature 0 to 70 C op T , T Storage and Junction Temperature -40 to +150 C stg j THERMAL DATA Symbol Description Value Unit R Thermal Resistance Junction to case Typ. 1.4 Max. 2 C/W th j-case PIN CONNECTION (Top view) 15 OUT2+ 14 OUT2- 13 VCC 12 IN2 11 N.C. 10 N.C. 9 S-GND 8 PW-GND 7 ST-BY 6 MUTE 5 N.C. 4 IN1 3 V CC 2 OUT1- 1 OUT1+ D95AU261 ELECTRICAL CHARACTERISTICS (V = 16.5V, R = 8, f = 1kHz, T = 25C unless otherwise CC L amb specified.) Symbol Parameter Test Condition Min. Typ. Max. Unit V Supply Range 6.5 18 V CC I Total Quiescent Current R = 50 65 mA q L VOS Output Offset Voltage 120 mV P Output Power THD = 10% 13 15 W O THD Total Harmonic Distortion P = 1W 0.1 0.3 % O P = 0.1W to 5W 1% O f = 100Hz to 15kHz SVR Supply Voltage Rejection f = 100Hz V = 0.5V 40 56 dB R CT Crosstalk 46 60 dB A Mute Attenuation 60 80 dB MUTE T Thermal Threshold 150 C W G Closed Loop Voltage Gain 31 32 33 dB V Gv Voltage Gain Matching 0.5 dB R Input Resistance 25 30 K i 2/9

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

Stmicroelectronics may also be referenced as

C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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