TA8207K is an audio power IC with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch. Because of the parts reduction and SIP (Single Inline Package), space merit is remarkable. Thermal shut down protection circuit is built in.
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| Number of Channels | 2 |
| Output Power (VCC=9V, RL=4Ω, f=1kHz, THD=10%, Typ) | 2.5W |
| Output Power (VCC=12V, RL=4Ω, f=1kHz, THD=10%, Typ) | 4.6W |
| Quiescent Current (Typ, VCC=9V, VIN=0) | 21mA |
| Operation Supply Voltage Range | 6~15V |
| Package Weight | 3.2g |
| Maximum Supply Voltage | 20V |
| Maximum Output Current (Peak/CH) | 2.5A |
| Maximum Power Dissipation | 12.5W |
| Operating Temperature Range | -20~75°C |
| Storage Temperature Range | -55~150°C |
| Quiescent Current (Max, VIN=0) | 45mA |
| Output Power (VCC=9V, THD=10%, Min) | 2.0W |
| Total Harmonic Distortion (Typ, POUT=0.4W/ch) | 0.2% |
| Total Harmonic Distortion (Max, POUT=0.4W/ch) | 1.0% |
| Voltage Gain (Typ, Rf=120Ω) | 45dB |
| Voltage Gain (Min, Rf=120Ω) | 43dB |
| Voltage Gain (Max, Rf=120Ω) | 47dB |
| Voltage Gain (Typ, Rf=0Ω) | 56.5dB |
| Input Resistance (Typ) | 30kΩ |
| Output Noise Voltage (Typ, BW=20Hz~20kHz) | 0.3mVrms |
| Output Noise Voltage (Max, BW=20Hz~20kHz) | 1.0mVrms |
| Ripple Rejection Ratio (Typ) | 52dB |
| Cross Talk (Typ) | 50dB |
| Input Offset Voltage (Typ) | 30mV |
| Input Offset Voltage (Max) | 60mV |
| Stand-by Current (Typ) | 1µA |
| Package Type | HSIP12-P-2.54A |
| Feature | Low Popping Noise at Power ON |
| Feature | Soft Clip |
| Feature | Built-in Thermal Shut Down Protection Circuit |
| RoHS | Not Compliant |
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