LTC1562CG#PBF

LTC1562CG#PBF

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LTC1562CG#PBF
IC FILTER 150KHZ UNIV 20SSOP
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$6.92

Price update:a months ago
Available in stock: 782
45
Serves customers in 45 countries
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Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
LTC1562CG#PBF Products

The LTC1562CG is a low noise, low distortion continuous-time filter with rail-to-rail inputs and outputs, optimized for a center frequency (fO) of 10kHz to 150kHz. Unlike most monolithic filters, no clock is needed. Four independent 2nd order filter blocks can be cascaded in any combination, such as one 8th order or two 4th order filters. Each block’s response is programmed with three external resistors for center frequency, Q and gain, using simple design formulas. Each 2nd order block provides lowpass and bandpass outputs. Highpass response is available if an external capacitor replaces one of the resistors. Allpass, notch and elliptic responses can also be realized.

The LTC1562CG is designed for applications where dynamic range is important. For example, by cascading 2nd order sections in pairs, the user can configure the IC as a dual 4th order Butterworth lowpass filter with 94dB signal-to-noise ratio from a single 5V power supply. Low level signals can exploit the built-in gain capability of the LTC1562. Varying the gain of a section can achieve a dynamic range as high as 118dB with a ±5V supply.

Other cutoff frequency ranges can be provided upon request. Please contact LTC Marketing.

Feature

  • Continuous Time—No Clock
  • Four 2nd Order Filter Sections, 10kHz to 150kHz Center Frequency
  • ±0.5% Typical Center Frequency Accuracy
  • ±0.3% Typical Center Frequency Accuracy (A Grade)
  • Wide Variety of Response Shapes
  • Lowpass, Bandpass and Highpass Responses
  • 103dB Typical S/N, ±5V Supply (Q = 1)
  • 97dB Typical S/N, Single 5V Supply (Q = 1)
  • 96dB Typical S/(N + THD) at ±5V Supply, 20kHz Input
  • Rail-to-Rail Input and Output Voltages
  • DC Accurate to 3mV (Typ)
  • “Zero-Power” Shutdown Mode
  • Single or Dual Supply, 5V to 10V Total
  • Resistor-Programmable fO, Q, Gain

Applications

  • High Resolution Systems (14 Bits to 18 Bits)
  • Antialiasing/Reconstruction Filters
  • Data Communications, Equalizers
  • Dual or I-and-Q Channels (Two Matched 4th Order Filters in One Package)
  • Linear Phase Filtering
  • Replacing LC Filter Modules

Product Attributes

TYPE DESCRIPTION Select all
Package Tube
Product Status Active
Filter Type Universal, Continuous-Time
Frequency - Cutoff or Center 150kHz
Number of Filters 4
Filter Order 8th
Voltage - Supply 4.75V ~ 10.5V, ±4.75V ~ 5.25V
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209", 5.30mm Width)
Supplier Device Package 20-SSOP

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$6.92

Price update:a months ago
Available in stock: 782
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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