Overview
The ADA4177-2ARZ-R7 is a dual-channel, general-purpose operational amplifier designed by Analog Devices for high precision signal amplification. This precision amplifier is characterized by its low noise, wide bandwidth, and large input dynamic range, making it suitable for a variety of industrial and medical applications. It features integrated on-chip overvoltage protection and EMI circuitry, ensuring robust performance in high-noise environments. The amplifier operates with a rail-to-rail supply voltage range of 4.5V to 30V and is known for its low power consumption and high accuracy.
Key Specifications
| Specification | Value |
|---|---|
| Amplifier Type | Precision Amplifier |
| Output Type | Rail-to-Rail |
| Package / Case | SOIC-8 |
| Number of Channels | 2 Channel |
| GBP - Gain Bandwidth Product | 3.5 MHz |
| SR - Slew Rate | 1.5 V/us |
| CMRR - Common Mode Rejection Ratio | 130 dB |
| Output Current per Channel | 25 mA |
| Ib - Input Bias Current | 1 nA (300 pA typical) |
| Vos - Input Offset Voltage | 2 µV (3 µV typical) |
| Voltage Supply Span (Min) | 4.5 V |
| Voltage Supply Span (Max) | 30 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Key Features
- Dual-channel precision operational amplifier
- Low offset voltage and drift for accurate signal processing
- High speed performance with wide bandwidth
- Rail-to-rail output swing for maximum dynamic range
- Low input bias current for improved signal integrity
- Wide supply voltage range for versatile applications
- Integrated on-chip overvoltage protection and EMI circuitry
- Low power consumption with a quiescent current of 1.4mA per channel
Applications
The ADA4177-2ARZ-R7 is well-suited for applications requiring high precision signal amplification in various fields, including:
- Industrial automation
- Automotive systems
- Medical instrumentation
- Audio equipment
- Feedback in data acquisition systems
- Motor control
- Portable power supplies
Q & A
- What is the ADA4177-2ARZ-R7?
The ADA4177-2ARZ-R7 is a dual-channel precision operational amplifier designed by Analog Devices for high precision signal amplification. - What is the package type of the ADA4177-2ARZ-R7?
The package type is SOIC-8 (Small Outline Package, 8 pins). - What is the supply voltage range of the ADA4177-2ARZ-R7?
The supply voltage range is from 4.5V to 30V. - What are the key features of the ADA4177-2ARZ-R7?
Key features include low offset voltage, high speed performance, rail-to-rail output swing, low input bias current, and integrated overvoltage and EMI protection. - What are the typical applications of the ADA4177-2ARZ-R7?
Typical applications include industrial automation, automotive systems, medical instrumentation, and audio equipment. - What is the slew rate of the ADA4177-2ARZ-R7?
The slew rate is 1.5 V/us. - What is the common-mode rejection ratio (CMRR) of the ADA4177-2ARZ-R7?
The CMRR is 130 dB. - What is the input bias current of the ADA4177-2ARZ-R7?
The input bias current is typically 1 nA (300 pA). - What is the operating temperature range of the ADA4177-2ARZ-R7?
The operating temperature range is -40°C to 125°C. - Is the ADA4177-2ARZ-R7 RoHS compliant?
Yes, the ADA4177-2ARZ-R7 is RoHS compliant.
