사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | CMOS |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 2V/µs |
| Gain Bandwidth Product | 4 MHz |
| -3 dB Bandwidth | 2.1 MHz |
| Current - Input Bias | 0.5 pA |
| Voltage - Input Offset | 30 µV |
| Supply Current | 630µA (x2 Channels) |
| Current - Output / Channel | 220 mA |
| Voltage - Supply Span(Min) | 3 V |
| Voltage - Supply Span(Max) | 18 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
개요
Description
The ADA4661-2ARMZ-RL is a dual-channel, precision operational amplifier from Analog Devices. It is designed for applications requiring low noise, low power, and high precision. The amplifier features a low offset voltage, low noise density, and high open-loop gain, making it suitable for instrumentation, sensor interfaces, and other signal processing tasks. With a supply voltage range of 5V to 15V, it offers flexibility for different power environments. The ADA4661-2ARMZ-RL includes features such as rail-to-rail input and output, which maximize dynamic range in low voltage applications. Its package type is typically a small, surface-mount configuration, such as MSOP (Mini Small Outline Package), which is suitable for space-constrained designs. This operational amplifier is particularly useful in battery-powered devices due to its low power consumption. Furthermore, the "RL" suffix indicates that it is provided in a reel for automated manufacturing processes. Overall, the ADA4661-2ARMZ-RL is designed to deliver enhanced precision and performance in various electronic applications.
Equivalent
The ADA4661-2ARMZ-RL is a dual precision op-amp with low noise and low offset voltage. Potential equivalent products include the OPA2134, TLV2171, and MCP6022, depending on specific application requirements like bandwidth, noise, and power supply. Always verify the electrical characteristics and package compatibility to ensure a proper match for your application needs.
Features
The ADA4661-2ARMZ-RL is a dual, precision, rail-to-rail input/output operational amplifier designed for low power and high performance. Key features include:
1. Low Power Consumption: It operates on a low supply current which is ideal for battery-powered applications.
2. Wide Supply Voltage Range: Supports a wide range of supply voltages, enhancing its versatility across different applications.
3. Low Offset Voltage: Offers precision performance with low offset voltage, which is crucial for applications requiring high accuracy.
4. Rail-to-Rail Input and Output: Allows for maximum dynamic range, improving signal processing capabilities.
5. High Gain Bandwidth Product: Offers a high bandwidth that is suitable for fast signal processing applications.
6. Low Noise: Designed to minimize noise, making it suitable for precision signal processing.
7. Small Package Size: Available in a compact package, making it suitable for space-constrained applications.
These features make the ADA4661-2ARMZ-RL ideal for a variety of applications, including portable equipment, sensor interfaces, and precision data acquisition systems.
1. Low Power Consumption: It operates on a low supply current which is ideal for battery-powered applications.
2. Wide Supply Voltage Range: Supports a wide range of supply voltages, enhancing its versatility across different applications.
3. Low Offset Voltage: Offers precision performance with low offset voltage, which is crucial for applications requiring high accuracy.
4. Rail-to-Rail Input and Output: Allows for maximum dynamic range, improving signal processing capabilities.
5. High Gain Bandwidth Product: Offers a high bandwidth that is suitable for fast signal processing applications.
6. Low Noise: Designed to minimize noise, making it suitable for precision signal processing.
7. Small Package Size: Available in a compact package, making it suitable for space-constrained applications.
These features make the ADA4661-2ARMZ-RL ideal for a variety of applications, including portable equipment, sensor interfaces, and precision data acquisition systems.
Pinout
The ADA4661-2ARMZ-RL is a dual operational amplifier from Analog Devices. It comes in an 8-lead MSOP (Mini Small Outline Package) package. The pin configuration and functions for this dual op-amp are generally as follows:
1. Pin 1: Output A
2. Pin 2: Inverting Input A
3. Pin 3: Non-Inverting Input A
4. Pin 4: Negative Power Supply (V-)
5. Pin 5: Non-Inverting Input B
6. Pin 6: Inverting Input B
7. Pin 7: Output B
8. Pin 8: Positive Power Supply (V+)
The ADA4661-2ARMZ-RL is designed for low power applications and provides benefits such as low noise, low offset voltage, and rail-to-rail input and output. This makes it suitable for applications in instrumentation, buffer amplification, and other precision signal conditioning tasks.
1. Pin 1: Output A
2. Pin 2: Inverting Input A
3. Pin 3: Non-Inverting Input A
4. Pin 4: Negative Power Supply (V-)
5. Pin 5: Non-Inverting Input B
6. Pin 6: Inverting Input B
7. Pin 7: Output B
8. Pin 8: Positive Power Supply (V+)
The ADA4661-2ARMZ-RL is designed for low power applications and provides benefits such as low noise, low offset voltage, and rail-to-rail input and output. This makes it suitable for applications in instrumentation, buffer amplification, and other precision signal conditioning tasks.
Manufacturer
The ADA4661-2ARMZ-RL is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of markets, including communications, computer, industrial, instrumentation, military/aerospace, automotive, and consumer electronics. Analog Devices is known for its focus on high-performance products and solutions that are used in various applications requiring precision and reliability.
Application
The ADA4661-2ARMZ-RL is a precision op-amp known for its low noise and wide bandwidth. Key application areas include:
1. Instrumentation and Sensor Interfaces: Ideal for amplifying low-level signals with minimal noise, crucial for precision measurement systems.
2. Medical Equipment: Used in devices like ECGs and blood pressure monitors for accurate signal processing.
3. Industrial Automation: Enhances performance in control systems and robotics by improving signal integrity.
4. Audio Processing: Offers high fidelity in audio equipment by minimizing distortion and noise.
5. Communications Equipment: Supports high-speed data acquisition and processing systems.
These areas benefit from the op-amp’s low power consumption and stable performance across varying conditions.
1. Instrumentation and Sensor Interfaces: Ideal for amplifying low-level signals with minimal noise, crucial for precision measurement systems.
2. Medical Equipment: Used in devices like ECGs and blood pressure monitors for accurate signal processing.
3. Industrial Automation: Enhances performance in control systems and robotics by improving signal integrity.
4. Audio Processing: Offers high fidelity in audio equipment by minimizing distortion and noise.
5. Communications Equipment: Supports high-speed data acquisition and processing systems.
These areas benefit from the op-amp’s low power consumption and stable performance across varying conditions.
Package
The ADA4661-2ARMZ-RL is an operational amplifier by Analog Devices, and it comes in an 8-lead MSOP (Mini Small Outline Package) package type.
