DRV591


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: 高效 PWM 功率驱动器

Audio input type: PWM Rating: Catalog Load (min) (Ω): 1 Iq (typ) (mA): 4.6 Control interface: Shutdown Mode Closed/open loop: Closed Analog supply (min) (V): 2.8 Analog supply voltage (max) (V): 5.5 Sampling rate (max) (kHz): 500 Operating temperature range (°C): -40 to 85 Audio input type: PWM Rating: Catalog Load (min) (Ω): 1 Iq (typ) (mA): 4.6 Control interface: Shutdown Mode Closed/open loop: Closed Analog supply (min) (V): 2.8 Analog supply voltage (max) (V): 5.5 Sampling rate (max) (kHz): 500 Operating temperature range (°C): -40 to 85

LM4665


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 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: Catalog Power stage supply (max) (V): 5.5 Power stage supply (min) (V): 2.7 Load (min) (Ω): 4 Output power (W): 1.4 THD + N at 1 kHz (%): 0.8 Iq (typ) (mA): 14 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 2.7 Analog supply voltage (max) (V): 5.5 PSRR (dB): 52 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): 2.7 Load (min) (Ω): 4 Output power (W): 1.4 THD + N at 1 kHz (%): 0.8 Iq (typ) (mA): 14 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 2.7 Analog supply voltage (max) (V): 5.5 PSRR (dB): 52 Operating temperature range (°C): -40 to 85

LM4755


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: 具有集成静音功能的 11W 立体声、9V 至 40V 电源电压、模拟输入 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): 40 Power stage supply (min) (V): 9 Load (min) (Ω): 4 Output power (W): 11 THD + N at 1 kHz (%): 0.08 Iq (typ) (mA): 5 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 9 Analog supply voltage (max) (V): 40 PSRR (dB): 50 Operating temperature range (°C): -20 to 80 Audio input type: Analog Input Architecture: Class-AB Speaker channels (max): Stereo Rating: Catalog
Power stage supply (max) (V): 40 Power stage supply (min) (V): 9 Load (min) (Ω): 4 Output power (W): 11 THD + N at 1 kHz (%): 0.08 Iq (typ) (mA): 5 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 9 Analog supply voltage (max) (V): 40 PSRR (dB): 50 Operating temperature range (°C): -20 to 80

LM4809


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: 具有低电平有效关断模式的 105mW 立体声模拟输入耳机放大器

Output power (W): 0.105 Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 Load (min) (Ω): 16 PSRR (dB): 70 Rating: Catalog Operating temperature range (°C): -40 to 85 Headphone channels: Stereo Volume control: No Shutdown current (ISD) (µA): 0.4 Architecture: Class-AB Iq per channel (typ) (mA): 0.7 Output power (W): 0.105 Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 Load (min) (Ω): 16 PSRR (dB): 70 Rating: Catalog Operating temperature range (°C): -40 to 85 Headphone channels: Stereo
Volume control: No Shutdown current (ISD) (µA): 0.4 Architecture: Class-AB Iq per channel (typ) (mA): 0.7

LM4810


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: 具有数字音量控制和关断模式的 105mW 立体声、模拟输入耳机放大器

Output power (W): 0.105 Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 Load (min) (Ω): 16 PSRR (dB): 70 Rating: Catalog Operating temperature range (°C): -40 to 85 Headphone channels: Stereo Volume control: No Shutdown current (ISD) (µA): 0.4 Architecture: Class-AB Iq per channel (typ) (mA): 0.65 Output power (W): 0.105 Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 Load (min) (Ω): 16 PSRR (dB): 70 Rating: Catalog Operating temperature range (°C): -40 to 85 Headphone channels: Stereo
Volume control: No Shutdown current (ISD) (µA): 0.4 Architecture: Class-AB Iq per channel (typ) (mA): 0.65

LM4819


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: 采用 VSSOP 封装的 350mW 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 Load (min) (Ω): 8 Output power (W): 0.35 SNR (dB): 102 THD + N at 1 kHz (%): 1 Iq (typ) (mA): 1.5 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 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 Load (min) (Ω): 8 Output power (W): 0.35 SNR (dB): 102 THD + N at 1 kHz (%): 1 Iq (typ) (mA): 1.5 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 Operating temperature range (°C): -40 to 85

LM4838


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): 2.5 SNR (dB): 93 THD + N at 1 kHz (%): 0.3 Iq (typ) (mA): 15 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 2.7 Analog supply voltage (max) (V): 5.5 PSRR (dB): 74 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): 2.7 Load (min) (Ω): 3 Output power (W): 2.5 SNR (dB): 93 THD + N at 1 kHz (%): 0.3 Iq (typ) (mA): 15 Control interface: Hardware Closed/open loop: Open Analog supply (min) (V): 2.7 Analog supply voltage (max) (V): 5.5 PSRR (dB): 74 Operating temperature range (°C): -40 to 85

LM4811


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: 具有数字音量控制的 105mW 立体声、模拟输入耳机放大器

Output power (W): 0.105 Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 Load (min) (Ω): 16 PSRR (dB): 60 Rating: Catalog Operating temperature range (°C): -40 to 85 Headphone channels: Stereo Volume control: Yes Shutdown current (ISD) (µA): 0.3 Architecture: Class-AB Iq per channel (typ) (mA): 0.65 Output power (W): 0.105 Analog supply (min) (V): 2 Analog supply voltage (max) (V): 5.5 Load (min) (Ω): 16 PSRR (dB): 60 Rating: Catalog Operating temperature range (°C): -40 to 85 Headphone channels: Stereo
Volume control: Yes Shutdown current (ISD) (µA): 0.3 Architecture: Class-AB Iq per channel (typ) (mA): 0.65

TPA6112A2


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: 150mW 立体声模拟输入耳机放大器

Output power (W): 0.15 Analog supply (min) (V): 2.5 Analog supply voltage (max) (V): 5.5 Load (min) (Ω): 8 PSRR (dB): 83 Rating: Catalog Operating temperature range (°C): -40 to 85 Headphone channels: Stereo Volume control: No Shutdown current (ISD) (µA): 10 Architecture: Class-AB Iq per channel (typ) (mA): 0.75 Output power (W): 0.15 Analog supply (min) (V): 2.5 Analog supply voltage (max) (V): 5.5 Load (min) (Ω): 8 PSRR (dB): 83 Rating: Catalog Operating temperature range (°C): -40 to 85 Headphone channels: Stereo
Volume control: No Shutdown current (ISD) (µA): 10 Architecture: Class-AB Iq per channel (typ) (mA): 0.75

TPA751


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: 采用 BGA 封装的 700mW 单声道、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): 2.5 Load (min) (Ω): 8 Output power (W): 0.7 THD + N at 1 kHz (%): 0.5 Iq (typ) (mA): 1.45 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 2.5 Analog supply voltage (max) (V): 5.5 PSRR (dB): 85 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): 2.5 Load (min) (Ω): 8 Output power (W): 0.7 THD + N at 1 kHz (%): 0.5 Iq (typ) (mA): 1.45 Control interface: Hardware Closed/open loop: Closed Analog supply (min) (V): 2.5 Analog supply voltage (max) (V): 5.5 PSRR (dB): 85 Operating temperature range (°C): -40 to 85