LM4674A


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 免滤波 2.5 立体声 D 级音频功率放大器

Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Stereo Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.4 Load (min) (Ω): 4 Output power (W): 1.2 SNR (dB): 96 THD + N at 1 kHz (%): 0.07 Iq (typ) (mA): 5 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 2.4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 73 Operating temperature range (°C): -40 to 85 Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Stereo
Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.4 Load (min) (Ω): 4 Output power (W): 1.2 SNR (dB): 96 THD + N at 1 kHz (%): 0.07 Iq (typ) (mA): 5 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 2.4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 73 Operating temperature range (°C): -40 to 85

LM4995


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 1.3W 立体声、模拟输入 AB 类音频放大器

Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Mono Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.4 Load (min) (Ω): 8 Output power (W): 1.3 THD + N at 1 kHz (%): 0.08 Iq (typ) (mA): 1.5 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 2.4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 73 Operating temperature range (°C): -40 to 85 Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Mono Rating: Catalog
Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.4 Load (min) (Ω): 8 Output power (W): 1.3 THD + N at 1 kHz (%): 0.08 Iq (typ) (mA): 1.5 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 2.4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 73 Operating temperature range (°C): -40 to 85

TPA3100D2


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 20W 立体声、10V 至 26V 电源电压、模拟输入 D 类音频放大器

Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Stereo Rating: Catalog Power stage supply (max) (V): 26 Power stage supply (min) (V): 10 Load (min) (Ω): 4 Output power (W): 20 SNR (dB): 102 THD + N at 1 kHz (%): 0.11 Iq (typ) (mA): 22 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 10 Analog supply voltage (max) (V): 26 PSRR (dB): 70 Operating temperature range (°C): -40 to 85 Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Stereo
Rating: Catalog Power stage supply (max) (V): 26 Power stage supply (min) (V): 10 Load (min) (Ω): 4 Output power (W): 20 SNR (dB): 102 THD + N at 1 kHz (%): 0.11 Iq (typ) (mA): 22 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 10 Analog supply voltage (max) (V): 26 PSRR (dB): 70 Operating temperature range (°C): -40 to 85

LM4674


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 免滤波 2.5 立体声 D 类音频功率放大器

Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Stereo Rating: Catalog Power stage supply (max) (V): 2.4 Power stage supply (min) (V): 5.5 Load (min) (Ω): 4 Output power (W): 2.5 SNR (dB): 96 THD + N at 1 kHz (%): 0.07 Iq (typ) (mA): 5 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 2.4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 75 Operating temperature range (°C): -40 to 85 Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Stereo
Rating: Catalog Power stage supply (max) (V): 2.4 Power stage supply (min) (V): 5.5 Load (min) (Ω): 4 Output power (W): 2.5 SNR (dB): 96 THD + N at 1 kHz (%): 0.07 Iq (typ) (mA): 5 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 2.4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 75 Operating temperature range (°C): -40 to 85

LM4673


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 2.65W 单声道、模拟输入 D 类扬声器放大器

Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Mono Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.4 Load (min) (Ω): 4 Output power (W): 2.65 SNR (dB): 97 THD + N at 1 kHz (%): 0.03 Iq (typ) (mA): 2.6 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 2.4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 78 Operating temperature range (°C): -40 to 85 Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Mono
Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.4 Load (min) (Ω): 4 Output power (W): 2.65 SNR (dB): 97 THD + N at 1 kHz (%): 0.03 Iq (typ) (mA): 2.6 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 2.4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 78 Operating temperature range (°C): -40 to 85

TPA2005D1-Q1


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 汽车类 1.4W 单声道、模拟输入 D 类音频放大器

Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Mono Rating: Automotive Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 4.4 Load (min) (Ω): 8 Output power (W): 1.18 SNR (dB): 97 THD + N at 1 kHz (%): 0.2 Iq (typ) (mA): 2.8 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 4.5 Analog supply voltage (max) (V): 5.5 PSRR (dB): 75 Operating temperature range (°C): -40 to 105 Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Mono
Rating: Automotive Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 4.4 Load (min) (Ω): 8 Output power (W): 1.18 SNR (dB): 97 THD + N at 1 kHz (%): 0.2 Iq (typ) (mA): 2.8 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 4.5 Analog supply voltage (max) (V): 5.5 PSRR (dB): 75 Operating temperature range (°C): -40 to 105

TPA6021A4


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 具有直流音量控制和立体声耳机驱动器的 2W、立体声、AB 类音频放大器

Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Stereo Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 4 Load (min) (Ω): 4 Output power (W): 2 THD + N at 1 kHz (%): 0.8 Iq (typ) (mA): 5 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 70 Operating temperature range (°C): -40 to 85 Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Stereo Rating: Catalog
Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 4 Load (min) (Ω): 4 Output power (W): 2 THD + N at 1 kHz (%): 0.8 Iq (typ) (mA): 5 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 4 Analog supply voltage (max) (V): 5.5 PSRR (dB): 70 Operating temperature range (°C): -40 to 85

LM4938


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 具有 DC 音量控制和可选增益的立体声 2W 音频功率放大器

Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Stereo Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.7 Load (min) (Ω): 3 Output power (W): 2.2 THD + N at 1 kHz (%): 0.05 Iq (typ) (mA): 11 Control interface: GPIO Closed/open loop: Open Analog supply (min) (V): 2.7 Analog supply voltage (max) (V): 5.5 PSRR (dB): 78 Operating temperature range (°C): -20 to 85 Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Stereo Rating: Catalog
Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.7 Load (min) (Ω): 3 Output power (W): 2.2 THD + N at 1 kHz (%): 0.05 Iq (typ) (mA): 11 Control interface: GPIO Closed/open loop: Open Analog supply (min) (V): 2.7 Analog supply voltage (max) (V): 5.5 PSRR (dB): 78 Operating temperature range (°C): -20 to 85

TPA2012D2


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 具有可选增益的 2.1W 立体声、模拟输入 D 级音频放大器

Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Stereo Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.5 Load (min) (Ω): 4 Output power (W): 2.1 SNR (dB): 95 THD + N at 1 kHz (%): 0.14 Iq (typ) (mA): 6 Control interface: GPIO Closed/open loop: Open Analog supply (min) (V): 2.5 Analog supply voltage (max) (V): 5.5 PSRR (dB): 71 Operating temperature range (°C): -40 to 85 Audio input type: Analog Input Architecture: Class-D Speaker channels (max): Stereo
Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.5 Load (min) (Ω): 4 Output power (W): 2.1 SNR (dB): 95 THD + N at 1 kHz (%): 0.14 Iq (typ) (mA): 6 Control interface: GPIO Closed/open loop: Open Analog supply (min) (V): 2.5 Analog supply voltage (max) (V): 5.5 PSRR (dB): 71 Operating temperature range (°C): -40 to 85

LM4929


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 放大器 / 音频放大器

描述: 40mW 单声道模拟输入耳机放大器

Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Stereo Rating: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2 Load (min) (Ω): 16 Output power (W): 0.4 THD + N at 1 kHz (%): 0.03 Iq (typ) (mA): 2 Control interface: Shutdown Mode Closed/open loop: Open Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 PSRR (dB): 65 Operating temperature range (°C): -40 to 85 Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Stereo Rating: Catalog
Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2 Load (min) (Ω): 16 Output power (W): 0.4 THD + N at 1 kHz (%): 0.03 Iq (typ) (mA): 2 Control interface: Shutdown Mode Closed/open loop: Open Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 PSRR (dB): 65 Operating temperature range (°C): -40 to 85