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KA8503 |
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| Part Number | KA8503 |
| Manufacturer | Samsung Semiconductor |
| Description | Pin No 1 2 3 4 5 6 7, 8, 9 10 11 12, 13 14 15 16 17, 18 Symbol V+ TXO TXI VDD MUTE GR ST1, ST2, ST3 STO MIC0 MIC1, MIC2 VRXI RXO1 RXO2, ROX3 Seperate amplifier output. Microphone amplifier output. Mic... |
| Features |
• Adjust Sending and Receiving Attenuation Length • Mute Function • Side Tone Balance Network Constitution • Low Voltage Operating • AC Impedance Matching • Uses in Inexpensive Components (5 Capacitors & 10 Resistors) • Uses a minimum of external components ORDERING INFORMATION Device KA8503 Package 18-DIP-300A Operating Temperature - 40°C ~ + 70°C BLOCK DIAGRAM VDD MUTE V+ ST3 STO RXI 4 5 1 9 10 15 MIC 1 MIC 2 12 13 17 18 RXO2 RXO3 6 11 3 2 T XO 8 ST2 7 ST1 14 16 VRXO1 GR MICO TXI Fig. 1 KA8503 LOW VOLTAGE SPEECH NETWORK PIN CONFIGURATION V+ 1 2 3 4 5 6 7 8 9 KA8503 ... |
| Document |
 KA8503 Data Sheet
PDF 90.29KB |
| Distributor | Stock | Price | Buy |
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