Exar Corporation XR-1091
The XR-1091 is an eight output switched-capacitor band pass filter dedicated for use in audio applications. The eighth output is the peak of the seven outputs. The two inputs allow the left and right channels to be summed.| Part No. | XR-1091 |
|---|---|
| Datasheet | XR-1091 Download |
| Manufacturer |  Exar Corporation |
| Description | Graphic Equalizer Display Filter |
| Buy | Stock & Price |
FEATURES
D Internal R/C Oscillator D Provides seven filters in one 16 pin package D Dual Inputs for summing Left and Right Channels D Provides 30 dB of Gain D Low Noise CMOS D Electro-Static Discharge (ESD) ProtectionAPPLICATIONS
D Graphic Equalizers D Tape Recorders D Receivers D Portable Systems XR-1091 Graphic Equalizer Display Filter September 1996-4GENERAL DESCRIPTION
Seven of the outputs are from bandpass filters spaced 1 1/2 octaves apart starting at 63 Hz. All of the outputs provide a peak hold for use with most display circuits. This reduces the display space and prevents redundant audio information from being displayed. The XR-1091 is available in a 16 pin plastic DIP. The XR-1091 is fabricated in 2 µm double polysilicon
