MAX6192AESA+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The MAX6192AESA+ is a voltage reference IC that provides a stable and accurate voltage output. It is commonly used in various electronic devices where precise voltage references are required.

Characteristics: - High accuracy - Low temperature coefficient - Low dropout voltage - Low quiescent current

Package: The MAX6192AESA+ is available in a small surface-mount SOIC package, which allows for easy integration into circuit boards.

Essence: The essence of the MAX6192AESA+ lies in its ability to provide a reliable and stable voltage reference, ensuring consistent performance of electronic devices.

Packaging/Quantity: The MAX6192AESA+ is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output Voltage Range: 1.25V to 5.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6192AESA+ has a total of 8 pins, each serving a specific function:

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

Functional Features

• High Accuracy: The MAX6192AESA+ offers a high level of accuracy, ensuring precise voltage references.
• Low Temperature Coefficient: With a low temperature coefficient, the IC maintains stability across varying temperatures.
• Low Dropout Voltage: The low dropout voltage minimizes power loss and allows for efficient operation.
• Low Quiescent Current: The low quiescent current ensures minimal power consumption when the device is in standby mode.

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Small form factor for easy integration - Wide operating temperature range

Disadvantages: - Limited output voltage range (1.25V to 5.5V) - Noisy output at high frequencies

Working Principles

The MAX6192AESA+ operates by comparing the input voltage (VIN) with an internal reference voltage (REF). It then generates a stable output voltage (VOUT) that closely matches the reference voltage. This voltage can be adjusted within the specified range using external components.

Detailed Application Field Plans

The MAX6192AESA+ finds applications in various fields, including: 1. Precision measurement equipment 2. Industrial control systems 3. Medical devices 4. Automotive electronics 5. Communication systems

Detailed and Complete Alternative Models

1. LT6656B - Precision Voltage Reference IC

   • Similar accuracy and temperature coefficient
   • Different package and pin configuration

2. LM4040 - Precision Micropower Shunt Voltage Reference

   • Lower initial accuracy but wider output voltage range
   • Different package and pin configuration

3. REF102 - Precision Voltage Reference

   • Higher initial accuracy and lower temperature coefficient
   • Different package and pin configuration

These alternative models offer similar functionality to the MAX6192AESA+, but with slight variations in specifications and characteristics.

In conclusion, the MAX6192AESA+ is a highly accurate and stable voltage reference IC used in various electronic devices. Its low power consumption, small form factor, and wide operating temperature range make it a popular choice in precision applications. However, it has limitations in terms of output voltage range and high-frequency noise. Engineers can consider alternative models based on their specific requirements.