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Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof

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Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof

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Large Image :  Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof Get Best Price

Product Details:

Place of Origin: Japan
Brand Name: Original Brand
Certification: SGS
Model Number: TDA7057AQ

Payment & Shipping Terms:

Minimum Order Quantity: 100
Price: Negotiation
Packaging Details: plastic +carton
Payment Terms: T/T, Western Union, MoneyGram
Detailed Product Description
Other Name: Intergrated Circuit Package: DIP
Application: Speaker Type: Flash
Supply Voltage: 4.5-18v L/T: New Stock
High Light:

ic integrated circuit

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digital integrated circuits

TDA7057AQ Stereo BTL audio output amplifier IC

 

 

2 X 8 W stereo BTL audio output amplifier with DC volume control

 

FEATURES:
· DC volume control
· Few external components
· Mute mode
· Thermal protection
· Short-circuit proof
· No switch-on and switch-off clicks
· Good overall stability
· Low power consumption
· Low HF radiation
· ESD protected on all pins.

 

 

GENERAL DESCRIPTION
The TDA7057AQ is a stereo BTL output amplifier with DC
volume control. The device is designed for use in TVs and
monitors, but is also suitable for battery-fed portable
recorders and radios.

 


Missing Current Limiter (MCL)
A MCL protection circuit is built-in. The MCL circuit is
activated when the difference in current between the
output terminal of each amplifier exceeds 100 mA
(typical 300 mA). This level of 100 mA allows for
single-ended headphone applications

 

 

QUICK REFERENCE DATA

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
VP supply voltage   4.5 - 18 V
Pout output power VP = 12 V; RL =16 W 3.0 3.5 - W
VP = 12 V; RL =8 W - 5.3 - W
VP = 15 V; RL =8 W - 8 - W
Gv voltage gain   39.5 40.5 41.5 dB
DGv voltage gain control   68 73.5 - dB
Iq(tot) total quiescent current VP = 12 V; RL = ¥ - 22 25 mA
THD total harmonic distortion Po = 0.5 W - 0.3 1 %

 

 

ORDERING INFORMATION

TYPE NUMBER PACKAGE
NAME DESCRIPTION VERSION
TDA7057AQ DBS13P plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm) SOT141-6

 

Stereo BTL Amplifier Integrated Circuit IC Audio Output TDA7057AQ Short - Circuit Proof 0
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Contact Details:
Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
QQ: 553695308

 

Contact Details
Shenzhen Winsun Technology Co., Ltd.

Contact Person: Ms.Angel Sun

Tel: +8613528847020

Send your inquiry directly to us