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See Technical Specifications

MAX261BCWG-T +BOM

Active Filter Dual SW-CAP UNIV 4th Order 57kHz 24-Pin SOIC W T/R

Manufacturer:

Maxim Integrated
Mfr.Part #:

MAX261BCWG-T
Datasheet:

MAX261BCWG-T Datasheet (PDF)
Series:

MAX261B
Cutoff Frequency:

57 kHz
Number Of Channels:

2 Channel
Supply Voltage - Max:

12.6 V
EDA/CAD Models:

Request Free CAD Models for MAX261BCWG-T

MAX261BCWG-T General Description

The MAX260/MAX261/MAX262 CMOS dual second-order universal switched-capacitor active filters allow microprocessor control of precise filter functions. No external components are required for a variety of bandpass, lowpass, highpass, notch, and allpass configurations. Each device contains two second-order filter sections that place center frequency, Q, and filter operating mode under programmed control. An input clock, along with a 6-bit f0 program input, determine the filter's center or corner frequency without affecting other filter parameters. The filter Q is also programmed independently. Separate clock inputs for each filter section operate with either a crystal, RC network, or external clock generator. The MAX260 has offset and DC specifications superior to the MAX261 and MAX262 and a center frequency (f0) range of 7.5kHz. The MAX261 handles center frequencies to 57kHz, while the MAX262 extends the center frequency range to 140kHz by employing lower clock-to-f0 ratios. All devices are available in 24-pin DIP and small outline packages in commercial, extended, and military temperature ranges.

Key Features

Application

μP-Tuned Filters
Adaptive Filters
Anti-Aliasing Filters
Digital Signal Processing (DSP)
Phase-Locked Loops (PLLs)
Signal Analysis

Specifications

Product Category:	Active Filters	Series:	MAX261B
Cutoff Frequency:	57 kHz	Number of Channels:	2 Channel
Supply Voltage - Max:	12.6 V	Supply Voltage - Min:	4.74 V
Minimum Operating Temperature:	0 C	Maximum Operating Temperature:	+ 70 C
Mounting Style:	SMD/SMT	Packaging:	MouseReel
Height:	2.35 mm	Length:	15.6 mm
Product Type:	Active Filters	Factory Pack Quantity:	1000
Subcategory:	Filters	Width:	7.6 mm
Part # Aliases:	MAX261B	Unit Weight:	0.025909 oz