Anterwell Technology Ltd.
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 4800pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Supply Voltage | 35 V |
| Output Peak Current (repetitive f >20Hz) | 2.5 A |
| Output Peak Current | 3.5 A |
| Total Power Dissipation (Tcase = 70°C) | 25 W |
| Operating Temperature Range | 0 to 70°C |
| Storage & Junction Temperature | -40 to 150 °C |
| Brand Name | Anterwell |
| Model Number | TDA7253 |
| Certification | new & original |
| Place of Origin | original factory |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 4800pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Supply Voltage | 35 V | Output Peak Current (repetitive f >20Hz) | 2.5 A |
| Output Peak Current | 3.5 A | Total Power Dissipation (Tcase = 70°C) | 25 W |
| Operating Temperature Range | 0 to 70°C | Storage & Junction Temperature | -40 to 150 °C |
| Brand Name | Anterwell | Model Number | TDA7253 |
| Certification | new & original | Place of Origin | original factory |
| High Light | electronics ic chip ，integrated circuit components | ||
8W AMPLIFIER WITH MUTING
* WIDE SUPPLY VOLTAGE RANGE
* 8W @ VS=26V, RL = 8Ω, THD=10%
* MUTE FACILITY (POP FREE) WITH LOW CONSUMPTION
* AC SHORT CIRCUIT PROTECTION
* THERMAL OVERLOAD PROTECTION (150°C)
DESCRIPTION
The TDA7253 is class AB audio power amplifier assembled in the new Clipwatt package.
APPLICATION CIRCUIT
ABSOLUTE MAXIMUM RATINGS
| Symbol | Parameter | Value | Unit |
| VS | Supply Voltage | 35 | V |
| IO | Output Peak Current (repetitive f >20Hz) | 2.5 | A |
| IO | Output Peak Current (non repetitive, t = 100µs) | 3.5 | A |
| Ptot | Total Power Dissipation (Tcase = 70°C) | 25 | W |
| Top | Operating Temperature Range | 0 to 70 | °C |
| Tstg,Tj | Storage & Junction Temperature | -40 to 150 | °C |
PIN CONNECTION (Top view)
Figure 1: ApplicationCircuit
ELECTRICAL CHARACTERISTICS (Refer to the test and application circuit, VS = 26V; RL = 8Ω; Gv = 30dB; f = 1KHz; Tamb = 25°C unless otherwise specified.)
| Symbol | Parameter | Test Condition | Min. | Typ. | Max. | Unit |
| VS | Supply Voltage | 10 | 32 | V | ||
| VO | Quiescent Output Voltage | 12.5 | V | |||
| Iq | Total Quiescent Current | 40 | mA | |||
| PO | Output Power | d = 10% d = 1% | 8 | 10 8 | W W | |
| d | Total Harmonic Distortion | PO = 1W | 0.03 | % | ||
| RI | Input Resistance | 100 | 200 | KΩ | ||
| fL | Low Frequency Roll-off (-3dB) | 40 | Hz | |||
| fH | High Frequency Roll-off (-3dB) | 80 | KHz | |||
| eN | Total Input Noise Voltage | A Curve; RS = 10KΩ | 2 | mV | ||
| f = 22Hz to 22KHz; RS = 10KΩ | 2.5 | 10 | µV | |||
| SVR | Supply Voltage Rejection | RS = 10KΩ; f = 100Hz; Vr = 0.5V | 60 | dB | ||
| VTMUTE | Mute Threshold | 0.8 | V | |||
| VTPLAY | Play Threshold | 5 | V | |||
| AM | Mute Attenuation | 80 | 100 | dB | ||
| IqMUTE | Quiescent Current Mute | 7 | 10 | mA |
Note: to avoid pop-on noise CF/CSVR ≤ 1
Company Details
Business Type:
Distributor/Wholesaler,Trading Company
Year Established:
2004
Total Annual:
500000-1000000
Employee Number:
20~30
Ecer Certification：
Site Member
King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ... King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ...
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