ISL21010DFH312Z-T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision
  • Low temperature coefficient
  • Low dropout voltage
  • Low noise
• Package: DFN (Dual Flat No-Lead)
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Output Voltage: 3.12V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 25ppm/°C
• Dropout Voltage: 200mV
• Noise: 4µVrms (10Hz to 100kHz)
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ISL21010DFH312Z-T has the following pin configuration:

```

---

| | --| VOUT | --| GND | --| VIN | |___________| ```

Functional Features

• High accuracy and stability over temperature and time
• Low power consumption
• Excellent line and load regulation
• Fast start-up time
• Low output impedance
• Short-circuit protection

Advantages

• Precise and stable voltage reference
• Wide operating temperature range
• Low dropout voltage allows for use in low-power applications
• Low noise ensures clean and reliable signal processing
• Small package size saves board space

Disadvantages

• Limited output voltage options (only 3.12V available)
• Not suitable for high current applications

Working Principles

The ISL21010DFH312Z-T is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable voltage reference. The internal circuitry compensates for temperature variations, ensuring accurate output voltage over a wide temperature range.

Detailed Application Field Plans

The ISL21010DFH312Z-T is commonly used in various electronic applications that require a precise and stable voltage reference. Some typical application fields include:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Oscillators and frequency synthesizers
5. Sensor interfaces
6. Battery-powered devices
7. Portable medical equipment

Detailed and Complete Alternative Models

• LT6654: Precision Voltage Reference with 0.05% Initial Accuracy
• MAX619: Low-Power, Low-Noise Voltage Reference
• REF5025: High-Precision Voltage Reference with 0.02% Initial Accuracy
• LM4040: Micropower Shunt Voltage Reference

These alternative models offer similar functionality and can be considered as alternatives to the ISL21010DFH312Z-T based on specific requirements and design constraints.

Word count: 314 words