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Catalog Datasheet	Type	Document Tags	PDF
bl34119 Abstract: amplifier 6v diagram Contextual Info: BL34119 Low Power Audio Amplifier DESCRIPTION The BL34119 is a low power audio amplifier intergrated circuit intended primarily for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages(2.0	Original	BL34119 BL34119 250mW 32ohm THD10% 100ohm 125mW amplifier 6v diagram	PDF
BL34119 Contextual Info: BL34119 电话机低压音频放大电路概述： BL34119 为低功率音频放大集成电路，该电路适用于电话（例如：扬声器电话机）的低功率音频放大器。它可以在低电源电压（最低为 2V）的条件下以最大的差动输出方式驱动扬声器，	Original	BL34119 250mW 250mW 32ohm THD10% 0V16V BL34119	PDF
12V to 300V dc dc converter step-up Abstract: BL3208 BL35P12 12v 10A dc driver motor control mosfet 400V to 6V DC Regulator TO 220 Package BL0306 DC DC converter 1A 400V TO 220 Package cm8001 BL3207 BL8530 Contextual Info: Products Selection Guide www.belling.com.cn Index of Part Number 型号索引 Control & Driver 驱动控制类 Counter, CD/DVD, Relay, Stepped motor, Brushless motor, etc（机电驱动） LCD display driver（液晶显示驱动） Digital Appliances 数字家电类	Original	TPA6211 BL6203 TPA6203 BL6204 TPA6204 BL6212 LM4990 BL6217 HDIP18 TDA1517 12V to 300V dc dc converter step-up BL3208 BL35P12 12v 10A dc driver motor control mosfet 400V to 6V DC Regulator TO 220 Package BL0306 DC DC converter 1A 400V TO 220 Package cm8001 BL3207 BL8530	PDF
bl34118 Abstract: grx2 1N4733 BL34119 BL3411 BL341 Contextual Info: BL34118 声控切换话筒扬声器控制电路 BL34118 BL34118 内部集成了用于构成免提通话系统的核心所必需的放大器，衰减器，电平检测模块，以及控制逻辑。包括可调增益和带静音功能的话筒放大器, 工作在互补模式下的发送和接收衰减器，位于衰减器输入和输出端的电平检测	Original	BL34118 BL34119 220uF 1N4733 bl34118 grx2 1N4733 BL34119 BL3411 BL341	PDF
bl34118 Abstract: BL34119 BL34 1N4733 BL3411 BL341 Contextual Info: BL34118 Voice Switched Speakerphone Circuit BL34118 The BL34118 Voice Switched Speakerphone Circuit incorporates the necessary amplifiers, attenuators, level detectors, and control algorithm to form the heart of a high quality hands-free speakerphone system. Included are a microphone amplifier with adjustable gain and MUTE control,	Original	BL34118 BL34118 220uF BL34119 1N4733 4700u 200pF 1000uF BL34119 BL34 1N4733 BL3411 BL341	PDF