销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Arrow(艾睿) | VCA821IDR | Texas Instruments | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - 集成电路 (IC) | 2500+:¥28.642500+:¥29.591+:¥35.71 |
 Avnet Express | VCA821IDR | Texas Instruments | LOGARITHMIC GAIN CNTRL 450MHZ BW AMP | 2,500 : $4.375
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 Digi-Key 得捷电子 | VCA821IDR | Texas Instruments | IC OPAMP VGA 1 CIRCUIT 14SOIC | $5.14360 |
 Digi-Key 得捷电子 | VCA821IDR | Texas Instruments | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - 集成电路 (IC) | 2500+:¥28.64 |
 Digi-Key 得捷电子 | VCA821IDR | Texas Instruments | IC OPAMP VGA 710MHZ 14SOIC | 2,500 : $3.9375
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 Mouser 贸泽电子 | VCA821IDR | Texas Instruments | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - 集成电路 (IC) | 2500+:¥28.642500+:¥29.59 |
 Mouser 贸泽电子 | VCA821IDR | Texas Instruments | 特殊用途放大器 WB >40dB Adjust Rng Linear Vari Gain Amp | 2,500:¥30.8151
|
 立创商城 | VCA821IDR | TI(德州仪器) | 预售芯片 | 1+:¥51.63 200+:¥19.98 500+:¥19.28 1000+:¥18.94
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