ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 8200pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| VP | ±30V |
| IORM | 8A |
| Tstg | −55 to +150 °C |
| Tamb | - 40 to +85 °C |
| Tj | 150 °C |
| Brand Name | USA Inc. |
| Model Number | TDA8920BTH |
| Certification | new & original |
| Place of Origin | original factory |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 8200pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| VP | ±30V | IORM | 8A |
| Tstg | −55 to +150 °C | Tamb | - 40 to +85 °C |
| Tj | 150 °C | Brand Name | USA Inc. |
| Model Number | TDA8920BTH | Certification | new & original |
| Place of Origin | original factory | ||
| High Light | TDA8920BTH ，Class D Amplifier IC Chips ，2 X 100 W Amplifier IC Chips | ||
TDA8920BTH
2 X 100 W class-D power amplifier
General description
The TDA8920B is a high efficiency class-D audio power amplifier with very low dissipation. The typical output power is 2 × 100 W.
The device is available in the HSOP24 power package and in the DBS23P through-hole power package. The amplifier operates over a wide supply voltage range from ±12.5 V to ±30 V and consumes a very low quiescent current.
Features
■ Zero dead time switching
■ Advanced current protection: output current limiting
■ Smooth start-up: no pop-noise due to DC offset
■ High efficiency
■ Operating supply voltage from ±12.5 V to ±30 V
■ Low quiescent current
■ Usable as a stereo Single-Ended (SE) amplifier or as a mono amplifier in Bridge-Tied Load (BTL)
■ Fixed gain of 30 dB in Single-Ended (SE) and 36 dB in Bridge-Tied Load (BTL)
■ High output power
■ High supply voltage ripple rejection
■ Internal switching frequency can be overruled by an external clock
■ Full short-circuit proof across load and to supply lines
■ Thermally protected
Applications
■ Television sets
■ Home-sound sets
■ Multimedia systems
■ All mains fed audio systems
■ Car audio (boosters).
Limiting values
| Symbol | Parameter | Conditions | Min | Max | Unit |
| VP | supply voltage | - | - | ±30 | V |
| IORM | repetitive peak current in output pin | maximum output current limiting | 8 | - | A |
| Tstg | storage temperature | - | −55 | +150 | °C |
| Tamb | ambient temperature | - | −40 | +85 | °C |
| TJ | junction temperature | - | - | 150 | °C |
Curves measured in reference design
Stock Offer (Hot Sell)
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Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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