Shenzhen Winsun Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Packaging Details | plastic +carton |
| Other Name | Intergrated Circuit |
| Package | DIP |
| Application | speaker |
| Type | Flash |
| Supply Voltage | 4.5-18v |
| L/T | new stock |
| Brand Name | Original Brand |
| Model Number | TDA7057AQ |
| Certification | SGS |
| Place of Origin | Japan |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Packaging Details | plastic +carton |
| Other Name | Intergrated Circuit | Package | DIP |
| Application | speaker | Type | Flash |
| Supply Voltage | 4.5-18v | L/T | new stock |
| Brand Name | Original Brand | Model Number | TDA7057AQ |
| Certification | SGS | Place of Origin | Japan |
| High Light | ic integrated circuit ，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 |
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Contact Details:
Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
QQ: 553695308
Company Details
Business Type:
Manufacturer,Agent
Year Established:
2011
Total Annual:
25000000-28000000
Employee Number:
286~300
Ecer Certification：
Active Member
Winsun Technology,located in Shenzhen, belongs to Hong Kong winsun group company, is the top professional Electronic Component manufacturer. The founder of Shenzhen manufactory has about 20 years experience in Electronic Components. We have 20000sqm capacitor and inductor workshop, 300 workers, auto... Winsun Technology,located in Shenzhen, belongs to Hong Kong winsun group company, is the top professional Electronic Component manufacturer. The founder of Shenzhen manufactory has about 20 years experience in Electronic Components. We have 20000sqm capacitor and inductor workshop, 300 workers, auto...
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