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LF398 Sample and Hold Amplifier IC DIP-8 Package

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25 In stock


Note: Any order placed will take 15 days for dispatch.

298.00 (excluding 18% GST)

25 In stock

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Description

The LF398 is designed to capture and hold an analog signal for a defined period, providing a stable output that represents the value of the input signal at the moment of sampling. This is useful in applications where it is important to maintain a constant signal level for further processing or measurement.

Features

  • Sample-and-Hold Functionality: Captures and holds an analog signal at a specific moment, providing a stable output during the hold phase.
  • High Accuracy: Designed for precision applications, ensuring accurate representation of the input signal.
  • Fast Acquisition Time: Capable of quickly acquiring and holding the signal, which is essential for high-speed applications.
  • Low Droop Rate: Maintains the held voltage with minimal drift or droop over time.
  • Wide Supply Voltage Range: Operates over a broad range of supply voltages.

Specifications

  • Acquisition Time: Typically 0.3 µs for a 0.1% step with a 10V input.
  • Hold Mode Droop Rate: Typically 5 µV/µs
  • Input Offset Voltage: 2 mV (typical)
  • Input Offset Voltage Drift: 0.1 µV/°C (typical)
  • Input Bias Current: 10 nA (typical)
  • Gain Bandwidth Product (GBP): 1 MHz (typical)
  • Slew Rate: 1 V/µs (typical)
  • Power Supply Voltage: ±5V to ±15V
  • Supply Current: 1.5 mA (typical)
  • Operating Temperature Range: 0°C to +70°C
  • Package: 8-pin DIP

Applications

  • Analog-to-Digital Converters (ADCs): Used in ADC systems to capture and hold analog signals for accurate digital conversion.
  • Data Acquisition Systems: Employed in data acquisition systems where stable signal sampling and holding are essential for precise measurements.
  • Signal Processing: Useful in signal processing applications that require a stable representation of an input signal over time.
  • Instrumentation: Applied in instrumentation where accurate and stable signal sampling is required.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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