ADA4841-2YRMZ

Product Overview

Category: Integrated Circuit (IC)

Use: The ADA4841-2YRMZ is a dual, high-speed, low-power operational amplifier designed for various applications in the field of electronics.

Characteristics: - High speed - Low power consumption - Dual-channel configuration - Wide input voltage range - Rail-to-rail output swing capability

Package: The ADA4841-2YRMZ is available in a small outline package (SOIC) with a 10-lead configuration.

Essence: This IC serves as a versatile building block for amplification and signal conditioning in electronic circuits.

Packaging/Quantity: The ADA4841-2YRMZ is typically sold in reels or tubes containing a specified quantity of ICs.

Specifications

The following are the key specifications of the ADA4841-2YRMZ:

• Supply Voltage Range: ±2.5V to ±12V
• Input Voltage Range: -Vs + 0.3V to +Vs - 0.3V
• Output Voltage Swing: Rail-to-Rail
• Bandwidth: 100 MHz
• Slew Rate: 400 V/µs
• Quiescent Current: 4.5 mA per channel
• Input Bias Current: 1 µA
• Input Offset Voltage: 500 µV
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADA4841-2YRMZ has a 10-lead configuration with the following pin assignments:

1. OUT1: Output of Channel 1
2. IN-1: Inverting Input of Channel 1
3. IN+1: Non-Inverting Input of Channel 1
4. V-: Negative Power Supply
5. V+: Positive Power Supply
6. IN+2: Non-Inverting Input of Channel 2
7. IN-2: Inverting Input of Channel 2
8. OUT2: Output of Channel 2
9. NC: No Connection
10. GND: Ground

Functional Features

The ADA4841-2YRMZ offers the following functional features:

• High-speed amplification for signal conditioning and processing.
• Low power consumption, making it suitable for battery-powered applications.
• Rail-to-rail output swing capability allows for maximum utilization of the available voltage range.
• Wide input voltage range enables compatibility with various signal sources.

Advantages and Disadvantages

Advantages: - High-speed performance enables accurate signal reproduction. - Low power consumption prolongs battery life in portable devices. - Rail-to-rail output swing provides maximum dynamic range. - Wide input voltage range ensures compatibility with diverse signal sources.

Disadvantages: - Limited number of channels (dual-channel configuration). - Relatively high input offset voltage may require additional calibration in precision applications.

Working Principles

The ADA4841-2YRMZ operates as a voltage amplifier by amplifying the difference between the non-inverting and inverting input voltages. It utilizes internal circuitry to achieve high-speed operation while maintaining low power consumption. The rail-to-rail output swing capability allows the amplifier to provide an output voltage that closely matches the input voltage range.

Detailed Application Field Plans

The ADA4841-2YRMZ finds application in various fields, including but not limited to:

1. Audio Amplification: The high-speed and low-power characteristics make it suitable for audio amplifiers in portable devices.
2. Instrumentation: The wide input voltage range and rail-to-rail output swing enable precise measurement and signal conditioning in instrumentation systems.
3. Communication Systems: The high bandwidth and low power consumption make it suitable for signal processing in communication systems.

Detailed and Complete Alternative Models

1. ADA4841-1YRMZ: Single-channel version of the ADA4841-2YRMZ.
2. ADA4841-4YRMZ: Quad-channel version of the ADA4841-2YRMZ.
3. AD8065: High-speed, low-power operational amplifier with similar characteristics to the ADA4841-2YRMZ.

(Note: The above alternative models are provided as examples and may not cover all available options.)

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