REF198ESZ Allicdata Electronics
Allicdata Part #:

REF198ESZ-ND

Manufacturer Part#:

REF198ESZ

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Analog Devices Inc.
Short Description: IC VREF SERIES 4.096V 8SOIC
More Detail: Series Voltage Reference IC ±0.05% 30mA 8-SOIC
DataSheet: REF198ESZ datasheetREF198ESZ Datasheet/PDF
Quantity: 2186
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Stock 2186Can Ship Immediately
Specifications
Series: REF19
Packaging: Tube 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Reference Type: Series
Output Type: Fixed
Voltage - Output (Min/Fixed): 4.096V
Current - Output: 30mA
Tolerance: ±0.05%
Temperature Coefficient: 5ppm/°C
Noise - 0.1Hz to 10Hz: 40µVp-p
Noise - 10Hz to 10kHz: --
Voltage - Input: 4.5 V ~ 15 V
Current - Supply: 45µA
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
Base Part Number: REF198
Description

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Voltage References are a central component in many Power Management Integrated Circuit (PMIC) applications, and the popular REF198ESZ device is no exception. A voltage reference is a critical component for controlling the voltage and current in an electrical system, ensuring that the circuit operates correctly and efficiently. The REF198ESZ device is designed to provide a highly accurate, low-noise, low-ripple voltage reference, with exceptional stability and minimal temperature drift.

The REF198ESZ voltage reference is designed to be used in a wide variety of applications, including:

  • Power Supply Regulation
  • Power Electronics
  • Communications Systems
  • Measurement and Test Equipment
  • Motor Drive Controls

The REF198ESZ voltage reference is also suitable for use in automotive and industrial environments, due to its high level of accuracy and robust design. The device is available in a wide range of packages, including leadless (LFCSP) and surface mount (MSOP) packages.

The REF198ESZ voltage reference uses a band-gap topology, which means that it uses an asymmetrical voltage divider to generate a voltage output which is a fixed fraction of the input voltage, typically 1V. The band-gap topology also ensures that the output voltage is stable over time, temperature and load variations.

The REF198ESZ device has an extremely low output noise (5 µV RMS) when the load current is within its specified limits. The device also exhibits excellent line and load regulation, due to the presence of differential output and voltage amplifier circuitry. This ensures that the output voltage remains very close to the ideal reference voltage, regardless of variations in the input voltage or changes in the load.

Finally, the REF198ESZ voltage reference offers excellent temperature stability (±50ppm/°C) over its specified temperature range (-40°C to +125°C). This ensures that the output voltage maintains a high level of accuracy over a wide range of temperatures, making it ideal for use in demanding conditions.

In summary, the REF198ESZ is a highly reliable and robust voltage reference device, which is suitable for a wide range of applications. It is capable of providing a highly accurate, low-noise output voltage, with excellent stability and minimal temperature drift.

The specific data is subject to PDF, and the above content is for reference

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