ADS808Y/250G4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-performance, low-power, wide bandwidth
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: The ADS808Y/250G4 is a high-performance amplifier IC designed for various applications.
• Packaging/Quantity: Available in tape and reel packaging, with 250 units per reel.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Gain Bandwidth Product: 50 MHz
• Input Offset Voltage: ±1 mV
• Slew Rate: 20 V/µs
• Quiescent Current: 3.5 mA
• Output Current: ±25 mA
• Input Bias Current: ±10 nA
• Input Voltage Range: ±Vs/2

Pin Configuration

The ADS808Y/250G4 has the following pin configuration:

```

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| | --| V- OUT |-- Pin 1: Negative Power Supply --| IN- V+ |-- Pin 2: Non-Inverting Input --| IN+ NC |-- Pin 3: Inverting Input --| V+ GND |-- Pin 4: Positive Power Supply --| OUT NC |-- Pin 5: Output --| NC NC |-- Pin 6: Not Connected --| NC NC |-- Pin 7: Not Connected --| NC NC |-- Pin 8: Not Connected |___________| ```

Functional Features

• High gain and bandwidth make it suitable for audio and RF applications.
• Low power consumption extends battery life in portable devices.
• Wide input voltage range allows for versatile use.
• Rail-to-rail output swing ensures maximum signal integrity.

Advantages

• High-performance amplifier with low distortion.
• Wide operating temperature range for various environments.
• Small package size enables space-saving designs.
• Versatile supply voltage range accommodates different power sources.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Lack of built-in protection features may require additional circuitry.

Working Principles

The ADS808Y/250G4 is a voltage-feedback operational amplifier. It amplifies the difference between its two input terminals, producing an amplified output signal. The gain and bandwidth of the amplifier are determined by external feedback components connected to the IN+ and IN- pins.

Application Field Plans

The ADS808Y/250G4 can be used in various applications, including:

1. Audio amplification in portable devices such as smartphones and tablets.
2. RF signal amplification in wireless communication systems.
3. Sensor signal conditioning in industrial automation.
4. Signal processing in medical equipment.
5. Instrumentation and measurement circuits.

Alternative Models

Other alternative models that provide similar functionality to the ADS808Y/250G4 include:

1. LM358: Dual operational amplifier with similar specifications.
2. AD822: Precision instrumentation amplifier with higher accuracy.
3. TL072: Low-noise JFET-input operational amplifier.

These alternative models can be considered based on specific application requirements and design constraints.

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