LT1004CDG4-1-2

Product Overview

Category

LT1004CDG4-1-2 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage reference applications.

Characteristics

• High precision: LT1004CDG4-1-2 provides a highly accurate voltage reference.
• Low temperature coefficient: It exhibits minimal changes in voltage output with temperature variations.
• Low noise: The product ensures a stable and noise-free voltage reference signal.
• Wide operating range: It can operate within a wide range of input voltages.
• Low power consumption: LT1004CDG4-1-2 consumes minimal power during operation.

Package

The LT1004CDG4-1-2 is available in a small surface-mount package, which facilitates easy integration into various electronic circuits.

Essence

The essence of LT1004CDG4-1-2 lies in its ability to provide a precise and stable voltage reference, ensuring accurate performance of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Output Voltage: 1.2V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 36V
• Quiescent Current: 60µA

Detailed Pin Configuration

The LT1004CDG4-1-2 has three pins:

1. VOUT: Output pin, providing the stable voltage reference.
2. GND: Ground pin, connected to the common ground of the circuit.
3. VIN: Input pin, receiving the supply voltage.

Functional Features

• High precision voltage reference for accurate circuit operation.
• Stable output voltage over a wide range of operating conditions.
• Low temperature coefficient ensures minimal voltage drift with temperature changes.
• Low noise output for noise-sensitive applications.
• Wide supply voltage range allows compatibility with various power sources.
• Low power consumption for energy-efficient designs.

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure reliable performance.
• Low temperature coefficient minimizes voltage variations with temperature changes.
• Wide operating range provides flexibility in different applications.
• Low power consumption contributes to energy efficiency.
• Small package size facilitates integration into compact electronic devices.

Disadvantages

• Limited output voltage options (fixed at 1.2V).
• Not suitable for applications requiring adjustable voltage references.

Working Principles

LT1004CDG4-1-2 utilizes a bandgap voltage reference circuit to generate a stable and precise output voltage. This circuit compensates for temperature variations, ensuring consistent performance across a wide temperature range. The input voltage is regulated and transformed into a highly accurate output voltage, which can be used as a reference for other components or circuits.

Detailed Application Field Plans

LT1004CDG4-1-2 finds applications in various fields, including:

1. Precision measurement instruments: It provides a reliable voltage reference for accurate measurements.
2. Analog-to-digital converters (ADCs): The product ensures precise voltage references for ADCs, enhancing their conversion accuracy.
3. Voltage regulators: LT1004CDG4-1-2 can serve as a stable reference voltage for voltage regulator circuits, improving their regulation performance.
4. Data acquisition systems: It enables accurate signal conditioning and conversion in data acquisition systems.
5. Industrial control systems: The product ensures stable and precise voltage references for control systems, enhancing their reliability.

Detailed and Complete Alternative Models

1. LT1004CZ-1.2: Similar to LT1004CDG4-1-2, but available in a through-hole package.
2. LM4040AIM3-1.2: Another voltage reference IC with a fixed output voltage of 1.2V.
3. REF102CU: Precision voltage reference with adjustable output voltage.

These alternative models offer similar functionality and can be considered as substitutes for LT1004CDG4-1-2 depending on specific requirements.

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