厂商：Freescale
类别：16位单片机
厂商：TDK
类别：陶瓷电容
厂商：
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Atmel
类别：8051单片机
类别：片式磁珠/珠式滤波器
厂商：Linear
类别：PoE受电设备 (PD)
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特点8th Order Filter in a 14-Pin Package140kHz Maximum Corner FrequencyNo External Components50:1 and 100:1 Clock to Cutoff Frequency Ratio 80μV RMS Total Wideband Noise 0.03% THD or Better Operates from ±2.37V to ±8V Power Supplies 典型应用典型应用描述The LTC ? 1064-2 is a monolithic 8th order lowpass Butterworth filter, which provides a maximally flat passband. The attenuation slope is –48dB/octave and the maximum attenuation is in excess of 80dB. An external TTL or CMOS clock programs the filter's cutoff frequency. The clock to cutoff frequency ratio is 100:1 (Pin 10 at V–) or 50:1 (Pin 10 at V+). The maximum cutoff frequency is 140kHz. No external components are needed.The LTC1064-2 features low wideband noise and low harmonic distortion even for input voltages up to 3V RMS . In fact the LTC1064-2 overall performance competes with equivalent multiple op amp RC active realizations. The LTC1064-2 is available in a 14-pin DIP or 16-pin surface mounted SW package. The LTC1064-2 is fabricated using LTC's enhanced analog CMOS Si-gate process.The LTC1064-2 is pin compatible with the LTC1064-1.