LT1021DCS8-10#PBF

Product Overview

Category

The LT1021DCS8-10#PBF belongs to the category of voltage references.

Use

It is primarily used as a precision reference voltage source in various electronic circuits.

Characteristics

• High accuracy: The LT1021DCS8-10#PBF offers exceptional voltage stability and low temperature coefficient, ensuring precise voltage references.
• Low noise: It exhibits minimal output noise, making it suitable for applications requiring high signal integrity.
• Wide temperature range: The device operates reliably over a wide temperature range, making it suitable for both industrial and consumer electronics.
• Low power consumption: The LT1021DCS8-10#PBF consumes minimal power, contributing to energy-efficient designs.

Package

The LT1021DCS8-10#PBF is available in an 8-pin surface mount package (SOIC-8).

Essence

The essence of the LT1021DCS8-10#PBF lies in its ability to provide a stable and accurate reference voltage, serving as a crucial component in precision electronic systems.

Packaging/Quantity

The LT1021DCS8-10#PBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output Voltage: 10V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 2.5V to 36V
• Operating Temperature Range: -40°C to 125°C
• Output Current: 10mA

Detailed Pin Configuration

The LT1021DCS8-10#PBF features the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. V+: Positive Supply Voltage
8. TRIM: Trim Pin for Fine Adjustment

Functional Features

• High precision voltage reference: The LT1021DCS8-10#PBF provides a stable and accurate reference voltage, ensuring precise operation of electronic circuits.
• Low output noise: It exhibits minimal noise, making it suitable for applications requiring high signal integrity.
• Wide supply voltage range: The device can operate within a wide range of supply voltages, enhancing its versatility in various systems.
• Low power consumption: The LT1021DCS8-10#PBF consumes minimal power, contributing to energy-efficient designs.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low temperature coefficient
• Minimal output noise
• Wide operating temperature range
• Versatile supply voltage compatibility
• Low power consumption

Disadvantages

• Limited output current capacity (10mA)

Working Principles

The LT1021DCS8-10#PBF utilizes advanced bandgap reference technology to generate a highly stable and accurate reference voltage. It employs a combination of temperature-compensated components to minimize the effects of temperature variations on the output voltage. This ensures that the reference voltage remains consistent across a wide temperature range.

Detailed Application Field Plans

The LT1021DCS8-10#PBF finds application in various fields, including:

1. Precision measurement instruments: It is used as a voltage reference in multimeters, oscilloscopes, and other precision measurement devices.
2. Analog-to-digital converters (ADCs): The LT1021DCS8-10#PBF provides a stable reference voltage for accurate conversion in ADCs.
3. Voltage regulators: It serves as a precise voltage reference for voltage regulator circuits, ensuring stable and reliable power supply.
4. Data acquisition systems: The device is employed in data acquisition systems to maintain accurate voltage references for precise signal processing.

Detailed and Complete Alternative Models

1. LT1021BCN8-10#PBF: Similar to the LT1021DCS8-10#PBF, but available in an 8-pin DIP package.
2. LT1021CCN8-10#PBF: Another alternative with similar specifications, packaged in an 8-pin DIP package.
3. LT1021DCS8-5#PBF: A variant with a lower output voltage of 5V, suitable for applications requiring a different reference voltage.

These alternative models offer similar performance characteristics and can be considered as substitutes for the LT1021DCS8-10#PBF in various applications.

In conclusion, the LT1021DCS8-10#PBF is a high-precision voltage reference that provides stable and accurate reference voltage for a wide range of electronic circuits. Its exceptional accuracy, low noise, and wide temperature range make it a preferred choice in precision measurement instruments