OPA859IDSGR

Product Overview

Category: Integrated Circuit (IC)

Use: Amplifier

Characteristics: - High-speed, low-power operational amplifier - Rail-to-rail input and output - Wide supply voltage range: 2.7V to 5.5V - Low quiescent current: 1.3mA - Small package size: DSG (8-pin VSSOP) - RoHS compliant

Package: 8-pin VSSOP (Very Small Outline Package)

Essence: The OPA859IDSGR is an integrated circuit that functions as a high-speed, low-power operational amplifier. It is designed to amplify signals with rail-to-rail input and output capabilities.

Packaging/Quantity: The OPA859IDSGR is available in reels of 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Gain Bandwidth Product: 50MHz (typical)
• Slew Rate: 25V/µs (typical)
• Input Bias Current: ±1nA (maximum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA859IDSGR has the following pin configuration:

```

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

Functional Features

• High-speed amplification of signals
• Low power consumption
• Wide supply voltage range allows for flexibility in various applications
• Rail-to-rail input and output capability enables accurate signal amplification even at the extremes of the input and output voltage ranges
• Small package size makes it suitable for space-constrained designs
• RoHS compliant, ensuring environmental friendliness

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide supply voltage range - Rail-to-rail input and output - Small package size

Disadvantages: - Limited pin configuration options - Not suitable for high-voltage applications

Working Principles

The OPA859IDSGR operates as an operational amplifier by amplifying input signals with high speed and low power consumption. It utilizes rail-to-rail input and output capabilities to accurately amplify signals even at the extremes of the input and output voltage ranges.

Detailed Application Field Plans

The OPA859IDSGR is commonly used in the following applications: 1. Audio amplification in portable devices 2. Signal conditioning in sensor interfaces 3. Active filters in communication systems 4. Voltage level shifting in battery-powered systems 5. Signal amplification in medical devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the OPA859IDSGR are: 1. OPA855IDBVT 2. OPA860IDBVR 3. OPA857IDBVT 4. OPA858IDBVR 5. OPA860IDBVT

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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