MAX738ACWE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: 16-pin SOIC (Small Outline Integrated Circuit)
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Voltage Output: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 300mV at 10mA load current
• Quiescent Current: 80µA
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 3.5V to 12.6V

Pin Configuration

The MAX738ACWE+T has the following pin configuration:

1. VOUT: Voltage Output
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. NC: No Connection
9. NC: No Connection
10. NC: No Connection
11. NC: No Connection
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. VIN: Input Voltage
16. NC: No Connection

Functional Features

• High precision voltage reference
• Low dropout voltage allows for efficient power usage
• Low quiescent current minimizes power consumption
• Excellent line and load regulation
• Stable output voltage over temperature variations

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Wide operating temperature range - Small package size

Disadvantages: - Limited input voltage range - No adjustable output voltage option

Working Principles

The MAX738ACWE+T is a precision voltage reference IC that generates a stable 2.5V output voltage. It utilizes bandgap reference technology to provide accurate voltage references over a wide temperature range. The internal circuitry compensates for temperature variations, ensuring consistent performance.

Detailed Application Field Plans

The MAX738ACWE+T is commonly used in various electronic applications that require a stable and accurate voltage reference. Some of the typical application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor circuits
6. Precision measurement equipment

Detailed and Complete Alternative Models

1. LM4040AIM3-2.5/NOPB: 2.5V Precision Voltage Reference, SOT-23 package
2. LT1236ACS8-2.5#PBF: 2.5V Micropower Precision Shunt Voltage Reference, SO-8 package
3. REF5025AIDGKT: 2.5V Precision Voltage Reference, MSOP-10 package
4. ADR4550BRZ: 2.5V High Precision Voltage Reference, SOT-23 package
5. MAX6190AESA+: 2.5V Ultra-Low-Power Precision Voltage Reference, SOIC-8 package

These alternative models offer similar functionality and characteristics to the MAX738ACWE+T, providing options for different package sizes and additional features.

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