LINEAR LTC1061CSW

Mfr. Part

LTC1061CSW

Manufacturer

Linear Technology / Analog Devices. Y-IC is a quality distributor of Analog Devices (including the Linear Technology portfolio). We deliver original, high-quality parts and provide the best products and services to every customer.

Main Category

Integrated Circuits (ICs)

Small Classification

Specialized ICs

Detailed Description

Precision switched-capacitor universal filter IC. Designed to implement lowpass, highpass, bandpass, and notch filters with accurate, repeatable characteristics. The cutoff or center frequency is set by an external clock, making the filter easily tunable without changing resistors or capacitors. Integration reduces external components and simplifies design for audio, instrumentation, data acquisition, and communications systems. The CSW suffix denotes a wide-body SOIC package, typically commercial temperature grade.

Key Features

Universal switched-capacitor filter building block

Supports lowpass, highpass, bandpass, and notch responses

Frequency set by external clock for simple, precise tuning

Stable, repeatable transfer function over temperature

Integrated architecture reduces external components

16-pin SOIC wide package for easy PCB routing

Suitable for single-supply and dual-supply designs (see datasheet)

Can be cascaded for higher-order filters

Designed for low noise and low distortion (see datasheet for exact numbers)

Key Advantages

Faster design and fewer parts than discrete RC/active filters

Tight, predictable filter performance without manual trimming

Easy real-time tuning via clock frequency changes

Compact footprint saves board space

Flexible topology lets one device solve multiple filter needs

Robust performance suited to demanding analog signal paths

Packaging

Type: Integrated Circuit (IC), plastic molded

Package / Case: SOIC-16 Wide (vendor code 609; CSW suffix typically indicates wide-body SOIC)

Pin count and style: 16 gullwing leads, 1.27 mm pitch, wide-body (~7.5 mm) format

Delivery form: Tube is typical for CSW; tape-and-reel available on “TR” suffix variants (confirm at order)

Materials: Epoxy mold compound, copper leadframe; Sn-based lead finish. RoHS/lead-free options available depending on date code and lot (confirm at order)

Thermal characteristics: Typical ΘJA for 16-lead SOIC wide is in the ~90–120°C/W range on a standard 4-layer board; consult the datasheet for exact ΘJA/ΘJC and power derating

Electrical properties overview: Clock-driven switched-capacitor filter core; supply voltage and input/output ranges defined in the datasheet; ESD protection to industry norms. For exact electrical limits, timings, and noise/distortion data, use the datasheet

Lifecycle

Current status: Widely available under Analog Devices’ Linear Technology catalog as of the latest update; not known to be near discontinuation

Equivalent or alternative models: Selection depends on target bandwidth, order, power, and topology. Consider LTC1060 (universal filter building block), LTC1062, LTC1068-1/-2 (precision universal filter family), LTC1069-1/-2/-3 (8th-order lowpass family), LTC1164 (quad universal switched-capacitor filter), LTC1562/LTC1563 (low-noise active RC filters), or digital filtering options such as ADAU1701/ADAU1787. For a drop-in, pin-compatible match or a tighter electrical substitute, contact us

If none of these fit your needs or you require detailed cross-reference guidance, please reach our sales team via our website for tailored recommendations

Key Application Areas

Anti-aliasing and reconstruction filters for ADC/DAC systems

Audio equalizers, tone controls, crossover networks

Sensor signal conditioning and precision noise filtering

Baseband and IF filtering in communication systems

Medical and industrial instrumentation front ends

Data acquisition, waveform smoothing, hum/notch filtering

Control systems and automotive analog signal paths

Datasheet

Our website hosts the most authoritative datasheet and technical resources for LTC1061CSW. We recommend downloading the datasheet on this page to get exact specifications, pin descriptions, timing details, design examples, and application guidance

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In-stock quantity: 1472 units (Data Code 20+)

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