LTC1569IS8-6#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: The LTC1569IS8-6#PBF is a high-performance, low-power, dual universal switched capacitor filter. It is designed for use in various electronic applications that require precise filtering and signal conditioning.

Characteristics: - High-performance - Low-power consumption - Dual universal switched capacitor filter - Precise filtering and signal conditioning

Package: LTC1569IS8-6#PBF comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence: The essence of LTC1569IS8-6#PBF lies in its ability to provide accurate filtering and signal conditioning in a compact and efficient package.

Packaging/Quantity: The LTC1569IS8-6#PBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Input Signal Range: ±VS/2
• Filter Type: Universal Switched Capacitor
• Number of Channels: 2
• Passband Gain: 0dB to -12dB
• Stopband Attenuation: -60dB
• Clock Frequency Range: 10kHz to 500kHz
• Total Harmonic Distortion: 0.1%
• Package Type: 8-pin SOIC

Detailed Pin Configuration

The LTC1569IS8-6#PBF has the following pin configuration:

```

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| | --| V+ GND |-- Pin 1: Positive Supply Voltage (V+) --| VIN VOUT|-- Pin 2: Input/Output Voltage --| GND VIN |-- Pin 3: Ground (GND) --| VOUT CLK |-- Pin 4: Clock Input --| CLK FLT |-- Pin 5: Filter Type Selection --| FLT GND |-- Pin 6: Ground (GND) --| FLT FLT |-- Pin 7: Filter Type Selection --|___________|-- Pin 8: Negative Supply Voltage (GND) ```

Functional Features

• Dual-channel switched capacitor filter
• High-pass, low-pass, and band-pass filter modes
• Programmable filter characteristics
• Low-power consumption
• Wide operating voltage range
• Compact and easy-to-use package

Advantages and Disadvantages

Advantages: - High-performance filtering capabilities - Versatile filter modes for various applications - Low-power consumption for energy-efficient designs - Wide operating voltage range allows for compatibility with different systems - Compact package size for space-constrained applications

Disadvantages: - Limited clock frequency range (10kHz to 500kHz) - May require additional external components for specific applications

Working Principles

The LTC1569IS8-6#PBF operates based on the switched capacitor technique. It utilizes a clock signal to control the charging and discharging of capacitors, which in turn determines the filter characteristics. By adjusting the clock frequency and selecting the appropriate filter type, the LTC1569IS8-6#PBF can provide precise filtering and signal conditioning.

Detailed Application Field Plans

The LTC1569IS8-6#PBF finds application in various fields, including but not limited to: - Audio processing and equalization - Communications systems - Instrumentation and measurement equipment - Industrial automation - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

1. AD8532ARZ - Dual, Low Power, Rail-to-Rail Operational Amplifier
2. MAX7400ESA - 8th-Order, Lowpass, Butterworth, Switched-Capacitor Filters
3. SSM2164SZ - Quad Voltage Controlled Amplifier

These alternative models offer similar functionality and can be considered as alternatives to the LTC1569IS8-6#PBF depending on specific requirements and design constraints.

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