LT1004IPW-1-2

Product Overview

Category

The LT1004IPW-1-2 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a precision voltage reference in various electronic applications.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Wide operating temperature range
• Low output noise
• Low power consumption

Package

The LT1004IPW-1-2 is available in a standard 8-pin plastic dual in-line package (PDIP).

Essence

The essence of LT1004IPW-1-2 lies in its ability to provide a precise and stable voltage reference, which is crucial for accurate analog-to-digital conversions and other precision measurements.

Packaging/Quantity

The LT1004IPW-1-2 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output Voltage: 1.225V ± 0.05%
• Temperature Coefficient: 10ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Output Noise Voltage: 0.1μVrms (10Hz to 10kHz)
• Supply Voltage Range: 2.7V to 36V
• Quiescent Current: 80μA

Detailed Pin Configuration

The LT1004IPW-1-2 has the following pin configuration:

1. VOUT: Output Voltage
2. NC: No Connection
3. GND: Ground
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. VIN: Input Voltage

Functional Features

• Precise and stable output voltage reference
• Low temperature coefficient ensures minimal drift over temperature
• Wide operating temperature range allows for use in various environments
• Low output noise ensures accurate measurements
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Wide operating temperature range
• Low output noise
• Low power consumption

Disadvantages

• Limited output voltage options (1.225V ± 0.05%)

Working Principles

The LT1004IPW-1-2 utilizes a bandgap voltage reference circuit to generate a precise and stable output voltage. This circuit compensates for temperature variations, ensuring minimal drift over a wide temperature range. The output voltage is then made available for use in various electronic applications.

Detailed Application Field Plans

The LT1004IPW-1-2 finds extensive application in the following fields:

1. Precision measurement equipment
2. Data acquisition systems
3. Analog-to-digital converters
4. Voltage regulators
5. Industrial control systems
6. Medical devices
7. Automotive electronics

Detailed and Complete Alternative Models

1. LT6654: Precision voltage reference with adjustable output voltage.
2. LM4040: Shunt voltage reference with various output voltage options.
3. REF5025: Precision voltage reference with low dropout voltage.
4. MAX619: Ultra-low power voltage reference for battery-powered applications.
5. ADR4520: High-precision voltage reference with low noise performance.

These alternative models offer similar functionality and can be considered as substitutes for the LT1004IPW-1-2 in specific applications.

In conclusion, the LT1004IPW-1-2 is a highly accurate and stable voltage reference IC, widely used in precision measurement and control systems. Its excellent characteristics, functional features, and broad application field make it an essential component in many electronic devices.

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