REF196GSZ-REEL7

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Low output noise

Package: SOT-23-3

Essence: The REF196GSZ-REEL7 is a voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: The REF196GSZ-REEL7 is available in tape and reel packaging, with 3000 units per reel.

Specifications

The REF196GSZ-REEL7 has the following specifications:

• Output Voltage Range: 1.24V to 5.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 100mV
• Output Noise: 4µVrms

Pin Configuration

The REF196GSZ-REEL7 has a SOT-23-3 package with the following pin configuration:

```

---

| | --+----+-- Vout GND Vin ```

• Vout: Output voltage
• GND: Ground
• Vin: Input voltage

Functional Features

The REF196GSZ-REEL7 offers the following functional features:

1. High Precision: The IC provides a highly accurate and stable output voltage, ensuring precise measurements and reliable performance.
2. Low Temperature Coefficient: It exhibits a low temperature coefficient, minimizing variations in output voltage due to changes in temperature.
3. Low Dropout Voltage: The device operates with a low dropout voltage, enabling it to work efficiently even when the input voltage is close to the output voltage.
4. Low Output Noise: The IC generates minimal output noise, making it suitable for applications requiring low noise levels.

Advantages and Disadvantages

Advantages: - High precision ensures accurate voltage references. - Low temperature coefficient minimizes output voltage variations with temperature changes. - Low dropout voltage allows efficient operation even with small input-output voltage differentials. - Low output noise makes it suitable for noise-sensitive applications.

Disadvantages: - Limited output voltage range (1.24V to 5.5V). - SOT-23-3 package may not be suitable for all applications requiring a voltage reference.

Working Principles

The REF196GSZ-REEL7 operates based on the principle of bandgap voltage reference. It utilizes a combination of bipolar and CMOS technologies to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring a consistent output voltage over a wide temperature range.

Detailed Application Field Plans

The REF196GSZ-REEL7 is commonly used in various applications, including:

1. Precision Instrumentation: It serves as a reliable voltage reference for precise measurements in scientific instruments, data acquisition systems, and calibration equipment.
2. Power Management: The IC is utilized in power management circuits to provide accurate voltage references for voltage regulators, DC-DC converters, and battery charging systems.
3. Analog-to-Digital Conversion: It is employed in analog-to-digital converters (ADCs) to establish a stable reference voltage for accurate conversion of analog signals into digital data.
4. Sensor Calibration: The REF196GSZ-REEL7 is suitable for calibrating sensors that require a stable and accurate reference voltage, such as temperature sensors, pressure sensors, and strain gauges.

Detailed and Complete Alternative Models

1. REF198GSZ-REEL7: Similar to REF196GSZ-REEL7, but with an extended output voltage range of 0.6V to 5.5V.
2. REF195GSZ-REEL7: Offers a lower initial accuracy of ±0.1% but provides an extended temperature range of -40°C to 125°C.
3. REF197GSZ-REEL7: Provides a higher initial accuracy of ±0.02% and a lower temperature coefficient of 5ppm/°C.

These alternative models offer different specifications and may be suitable for specific application requirements.

Word count: 457 words