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TEXAS INSTRUMENTS  LMF100CIWM  Switched Capacitor Filter, Switched Capacitor, 4th, 2, 4 V, 15 V, SOIC

TEXAS INSTRUMENTS LMF100CIWM
Technical Data Sheet (10.09KB) EN See all Technical Docs

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Product Overview

The LMF100CIWM is a two independent general-purpose high-performance Switched Capacitor Filter with an external clock and two to four resistors, each filter block can realize various second-order and first-order filtering functions. Each block has three outputs. One output can be configured to perform an allpass, highpass or notch function. The other two outputs perform bandpass and lowpass functions. The center frequency of each filter stage is tuned by using an external clock or a combination of a clock and resistor ratio. Up to a fourth-order biquadratic function can be realized with one LMF100. This allows for the production of a very low-offset, high-frequency filter building block. The LMF100 is pin-compatible with the industry standard MF10, but provides greatly improved performance.
  • Wide 4 to 15V power supply range
  • Operation up to 100kHz
  • -60dB Low crosstalk
  • Clock to center frequency ratio accuracy ±0.2% (typical)

 

Product Information

IC Filter Type:
Switched Capacitor
Filter Order:
4th
No. of Filters:
2
Supply Voltage Min:
4V
Supply Voltage Max:
15V
Filter IC Case Style:
SOIC
No. of Pins:
20Pins
Cutoff Frequency:
40kHz
Program Clock Frequency Typ:
3.5MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
MSL:
MSL 2A - 4 weeks
Supply Voltage Range:
4V to 15V
Product Range:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2A - 4 weeks
RoHS Compliant:
No
Authorized Distributor

Associated Products