PNP 三极管/PNP TRANSISTOR 2SA564 特点：HFE 高 符合 RoHS 规范 FEATURES: ■HIGH HFE ■ROHS COMPLIANT 应用：通用一般放大 APPLICATION: ■GENERAL AMPLIFIER APPLICATION 最大额定值 / ABSOLUTE MAXIMUM RATINGS（TA=25℃） 参数/ PARAMETER 集电极-基极电压/ Collector-Base Voltage 集电极-发射极电压/Collector-Emitter Voltag

A5358 Photoelectric Smoke Detector with Interconnect and Timer Features and Benefits ▪ Low average standby current for long battery life ▪ Interconnect up to 50 detectors ▪ Piezoelectric horn driver ▪ Low battery detection (all internal) ▪ Chamber sensitivity test and

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A58/SMA58 5 TO 500 MHz CASCADABLE AMPLIFIER · HIGH DYNAMIC RANGE: +116 dBm (1 MHz Band) · HIGH OUTPUT POWER: +19 dBm (TYP.) · HIGH THIRD ORDER I.P.: +34 dBm (TYP.) · LOW NOISE: 4.0 dB (TYP.) Specifications (Rev. Date: 1/01)* Characteristics Frequency Small Signal Gain (min.)