Ultra LowNoise Dual Operational  Amplifier

The UTC UM2122 is an ultra low noise dual operationalamplifier built using an advanced bipolar process. It can beoperated at a very low supply voltage (±2V), while maintaining alow saturation output voltage.The of ultra low noise, low operating voltage, and lowsaturation voltage are suitable for microphone amplifier of digitalaudio items such as portable MD, DAT, and others. FEATURES  Operating Voltage: ±2.0V ~ ±7.0V Ultra Low Noise Voltage: 1.5nV/√Hz (typ.) @ f=1kHz. Low Saturation Output Voltage: 0.3V (t;

UTC

友顺

Silicon PNP epitaxial planer transistor

Silicon PNP epitaxial planar type For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts. • Mini type package allowing easy automatic insertion through tape packing and magazine packing

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Panasonic

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Silicon NPN epitaxial planar type (Tr1) Silicon PNP epitaxial planar type (Tr2) For switching/digital circuits

Silicon NPN epitaxial planar type (Tr1) Silicon PNP epitaxial planar type (Tr2) For switching/digital circuits ■ Features • Two elements incorporated into one package (Transistors with built-in resistor) • Reduction of the mounting area and assembly cost by one half ■ Basic Part Number • UN

文件：108.6 Kbytes 页数：5 Pages

Panasonic

松下

Silicon NPN epitaxial planar type (Tr1) Silicon PNP epitaxial planar type (Tr2) For switching/digital circuits

Silicon NPN epitaxial planar type (Tr1) Silicon PNP epitaxial planar type (Tr2) For switching/digital circuits ■ Features • Two elements incorporated into one package (Transistors with built-in resistor) • Reduction of the mounting area and assembly cost by one half ■ Basic Part Number • UN

文件：108.6 Kbytes 页数：5 Pages

Panasonic

松下