UTC公司（友顺科技）音频IC (Audio IC)：音频放大器(Audio Amplifiers)
UTC公司（友顺科技）具有非常完整的产品线，其中模拟IC涵盖各种稳压器、PWM控制IC、放大器、比较器、逻辑IC、Voltage Translator、接口驱动IC、Transistor Array、Reset IC、Hall Effect Switches；分立器件涵盖高低压MOSFET、SJ-MOSFET、Diodes、BJT、FRD、TRIAC、SCR、IGBT等。UTC公司具有深厚的研发经验与专业IC设计团队，能够为客户持续开发电路与强化生产技术，提供更快更有效率更符合客户需求的产品。
UTC公司（友顺科技）产品广泛应用于电源管理设备、光伏逆变、储能、PLC、变频伺服、充电桩、工具机、商业机器等工控商用领域；家电、电视、照明、通讯设备、安防 、智能家居、计算机等消费型电子产品；新能源汽车电子产品领域等众多领域。
UTC公司 音频IC (Audio IC)：音频放大器(Audio Amplifiers) 常用型号列表
Part No. | Speaker channels | Function | Architecture | Supply Voltage (V) | Supply Voltage (V) | Output Power | Output Power | Output Power | Package |
1 | * Mute | * Class AB | 2 | 16 | 0.25 | 10 | 32 | DIP-8 | |
1 | * Mute | * Class AB | 2 | 16 | 0.25 | 10 | 32 | DIP-8 | |
1 | * Mute | * Class AB | 2 | 16 | 0.25 | 10 | 32 | DIP-8 | |
1 | * Standby | * Class AB | 2 | 5.5 | 0.35 | 10 | 16 | SOP-8 | |
1 | * Standby | * Class AB | 2 | 5.5 | 0.5 | 1 | 8 | DIP-8 | |
1 | * Gain Setting | * Class AB | 4 | 12 | 0.7 | 10 | 8 | DIP-8 | |
1 | * Gain Setting | * Class AB | 3 | 14 | 1.1 | 10 | 8 | DIP-8 | |
1 | * Standby | * Class AB | 2.3 | 18 | 1 | 10 | 8 | SOP-8 | |
1 | * Standby | * Class AB | 2 | 5.5 | 1.1 | 0.5 | 8 | SOP-8 | |
1 | * Standby | * Class AB | 2.2 | 5.5 | 1.2 | 1 | 8 | SOP-8 | |
1 | - | * Class AB | - | 16 | 1.2 | 10 | 8 | SOP-8 | |
1 | * Standby | * Class AB | 2.5 | 5.5 | 1.7 | 10 | 8 | SOP-8 | |
1 | * Standby | * Class AB | 3.5 | 13.5 | 4 | 10 | 8 | HSIP-9B | |
1 | - | * Class AB | 8 | 18 | 10 | 10 | 2 | TO-220B | |
1 | - | * Class AB | ±6 | ±18 | 14 | 0.5 | 4 | TO-220B | |
1 | - | * Class AB | ±6 | ±22 | 18 | 0.5 | 4 | TO-220-5 | |
1 | * Standby | * Class AB | - | 18 | 20 | 10 | 4 | TO-220Z7 | |
1 | * Standby | * Class AB | 8 | 18 | 20 | 10 | 4 | HZIP-11A | |
1 | - | * Class AB | 16 | 60 | 25 | 1 | 8 | TO-220B | |
1 | - | * Class AB | ±4.5 | ±25 | 32 | 10 | 8 | TO-220B | |
1 | * Standby | * Class D | 2.4 | 5.5 | 2.8W | 10 | 4 | SOP-8 | |
2 | * Standby | * Class AB | 2 | 5.5 | 0.105 | 0.1 | 16 | MSOP-10 | |
2 | * Standby | * Class AB | 2.7 | 5.5 | 0.25 | 0.1 | 8 | DIP-8 | |
2 | - | * Class AB | 1.8 | 6 | 0.35 | 10 | 4 | DIP-8 | |
2 | - | * Class AB | 1.8 | 12 | 0.65 | 10 | 4 | DIP-8 | |
2 | * Standby | * Class AB | 2 | 5.5 | 1 | 1 | 8 | MSOP-10 | |
2 | - | * Class AB | 1.8 | 15 | 1.2 | 10 | 8 | DIP-8 | |
2 | * BTL | * Class AB | 3 | 12 | 1.5 | 10 | 4 | DIP-16 | |
2 | * Standby | * Class AB | 4.5 | 5.5 | 1.9 | 1 | 4 | HTSSOP-20 | |
2 | * Standby | * Class AB | 2 | 5.5 | 1.9 | 1 | 4 | TSSOP-20 | |
1 | * Standby | * Class AB | 2.5 | 5.5 | 1.1 | 1 | 8 | SOP-8 | |
2 | * Shutdown | * Class AB | 4.5 | 5.5 | 2 | 1 | 4 | HTSSOP-24 | |
2 | * Shutdown | * Class AB | 4.5 | 5.5 | 2 | 1 | 4 | HTSSOP-24 | |
2 | * Standby | * Class AB | 4.5 | 5.5 | 2 | 1 | 4 | HTSSOP-20 | |
2 | * Standby | * Class AB | 3 | 5.5 | 2.2 | 1 | 3 | HTSSOP-24 | |
2 | * Standby | * Class AB | 2 | 5.5 | 2.2 | 1 | 4 | DIP-16 | |
2 | * BTL | * Class AB | 3 | 12 | 2.3 | 10 | 4 | DIP-16 | |
2 | * BTL | * Class AB | 3 | 12 | 2.3 | 10 | 4 | DIP-12H | |
2 | * BTL | * Class AB | 3 | 12 | 2.3 | 10 | 4 | SOP-20 | |
2 | * BTL | * Class AB | - | 11 | 2.3 | 10 | 4 | DIP-12H | |
2 | * Shutdown | * Class AB | 4.5 | 5.5 | 2.6 | 10 | 3 | HTSSOP-24 | |
2 | * Shutdown | * Class AB | 4.5 | 5.5 | 2.6 | 10 | 3 | HTSSOP-24 | |
2 | * Standby | * Class AB | - | 6 | 2.6 | 10 | 4 | HTSSOP-24 | |
2 | * Standby | * Class AB | 3.5 | 13.5 | 3 | 10 | 8 | HSIP-12A | |
2 | - | * Class AB | 5 | 12 | 3 | 10 | 3 | SOP-20 | |
2 | - | * Class AB | 6 | 15 | 4.6 | 10 | 4 | FSIP-12H | |
2 | - | * Class AB | 6 | 15 | 4.6 | 10 | 4 | HZIP-15A | |
2 | * Standby | * Class AB | 6 | 18 | 6 | 10 | 4 | HSIP-9B | |
2 | * Standby | * Class AB | 3 | 18 | 7 | 10 | 8 | HZIP-15A | |
TDA7499 | 2 | * Standby | * Class AB | ±5 | ±18 | 10 | 10 | 8 | HZIP-11A |
2 | * Standby | * Class AB | 8 | 18 | 10 | 10 | 2 | HSIP-14 | |
2 | - | * Class AB | 8 | 28 | 10 | 1 | 4 | HZIP-11A | |
2 | * Standby | * Class AB | 6.5 | 18 | 10 | 10 | 8 | HZIP-15D | |
TDA1519C | 2 | * Standby | * Class AB | 6 | 17.5 | 11 | 10 | 2 | HSIP-9B |
2 | * Mute | * Class AB | ±7.5 | ±21 | 12 | 0.5 | 8 | HSIP-9B | |
2 | - | * Class AB | 8 | 28 | 12.5 | 1 | 4 | TO-220Z9 | |
2 | * Standby | * Class AB | ±5 | ±20 | 14 | 10 | - | HZIP-11A | |
2 | - | * Class AB | 8 | 18 | 20 | 10 | 4 | HZIP-11A | |
2 | * Standby | * Class AB | ±5 | ±25 | 25 | 10 | - | HZIP-11A | |
2 | * Standby | * Class D | 4.5 | 5.5 | 3 | 10 | 3 | HTSSOP-24 | |
2/4 | * Standby | * Class AB | 8 | 18 | 20 | 10 | 4 | HZIP-15A | |
TDA7375 | 2/4 | * Standby | * Class AB | 8 | 18 | 25 | 10 | 4 | HZIP-15A |
4 | * Standby | * Class AB | 8 | 18 | 26 | 10 | 4 | HZIP-25B | |
1 | * DC Volume Control | * Class AB | 4.5 | 18 | 1.1 | 10 | 8 | SOP-8 | |
2 | * DC Volume Control | * Class AB | 4.5 | 18 | 1.1 | 10 | 8 | DIP-16 | |
PA4838 | 2 | * DC Volume Control | * Class AB | 2.7 | 5.5 | 2 | 1 | 4 | HTSSOP-28 |
2 | * DC Volume Control | * Class AB | 4 | 5.5 | 2 | 10 | 4 | DIP-20 | |
2 | * DC Volume Control | * Class AB | 3 | 6 | 2 | 10 | 4 | DIP-16 | |
TDA7496L | 2 | * DC Volume Control | * Class AB | 10 | 18 | 2 | 10 | 8 | DIP-20 |
2 | * DC Volume Control | * Class AB | 4.5 | 5.5 | 2.6 | 10 | 4 | SOP-16 | |
2 | * DC Volume Control | * Class AB | 4.5 | 5.5 | 2.6 | 10 | 4 | DIP-16 | |
2 | * DC Volume Control | * Class AB | 10 | 32 | 5 | 10 | 8 | HZIP-15A | |
2 | * Headphone | * Class AB | 0.9 | 4 | 0.008 | 10 | 16 | MSOP-10 | |
2 | * Headphone | * Class AB | 2 | 5.5 | 0.102 | 0.1 | 16 | SOP-8 | |
2 | * Headphone | * Class AB | 3 | 6 | 0.11 | 0.1 | 16 | DIP-8 | |
2 | * Headphone | * Class AB | 3 | 6 | 0.084 | 0.1 | 32 | SOP-8 | |
2 | * Headphone | * Class AB | 2.5 | 5.5 | 0.09 | 0.1 | 32 | MSOP-10 | |
1 | * Headphone | * Class AB | 1 | 3 | - | - | - | TSSOP-14 | |
2 | - | * Class AB | 2.2 | 18 | 0.7 | 10 | 8 | SSOP-20N | |
1 | *Ctrl | *Class A/B | 2.5 | 5.5 | 2.61W | 10 | 4 | SOP-8 |
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