Overview
The ADA4692-2ARZ-R7 is a low-power, dual-channel operational amplifier produced by Analog Devices Inc. This device is designed for applications requiring high precision, low noise, and rail-to-rail output. It operates over a wide supply voltage range of 2.7V to 5V and is suitable for a variety of analog signal processing tasks.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Brand | Analog Devices | |
| Amplifier Type | Low Power | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Power Supply Type | Dual, Single | |
| Number of Channels per Chip | 2 | |
| Pin Count | 8 | |
| Typical Single Supply Voltage | 2.7 → 5 V | V |
| Typical Gain Bandwidth Product | 3.6 MHz | Hz |
| Typical Dual Supply Voltage | ±1.35 → ±2.5 V | V |
| Typical Slew Rate | 1.3 V/µs | V/µs |
| Maximum Operating Frequency | 10 kHz | Hz |
| Minimum Operating Temperature | -40 °C | °C |
| Maximum Operating Temperature | +125 °C | °C |
| Typical Voltage Gain | 110 dB | dB |
| Offset Voltage | 3.5 mV | mV |
| Rail to Rail Output | Yes | |
| Maximum Input Voltage | 5 V | V |
| Input Voltage Range | 2.7 → 5 V | V |
| Dimensions | 5 x 4 x 1.5 mm | mm |
| Input Offset Current | 260 pA | pA |
| Typical Input Voltage Noise Density | 16 nV/√Hz | nV/√Hz |
Key Features
- Low Power Consumption: The ADA4692-2ARZ-R7 is designed to operate with low power, making it suitable for battery-powered devices and other low-power applications.
- Rail-to-Rail Output: This feature allows the output to swing from the negative supply voltage to the positive supply voltage, maximizing the dynamic range of the signal.
- High Gain Bandwidth Product: With a gain bandwidth product of 3.6 MHz, this op-amp is capable of handling high-frequency signals with minimal distortion.
- Low Noise: The device has a low input voltage noise density of 16 nV/√Hz, which is crucial for precision analog signal processing.
- Wide Operating Temperature Range: The op-amp operates from -40°C to +125°C, making it suitable for a variety of environmental conditions.
- Dual and Single Supply Operation: It can operate on both dual and single supply voltages, providing flexibility in design.
Applications
- Instrumentation: Due to its high precision and low noise, it is ideal for instrumentation applications such as data acquisition systems and medical devices.
- Audio Equipment: The low noise and high gain bandwidth make it suitable for audio amplification and processing.
- Industrial Control Systems: It can be used in industrial control systems for signal conditioning and amplification.
- Portable Electronics: The low power consumption makes it a good choice for battery-powered portable electronics.
- Automotive Systems: It can be used in automotive systems that require high reliability and a wide operating temperature range.
Q & A
- What is the typical gain bandwidth product of the ADA4692-2ARZ-R7?
The typical gain bandwidth product is 3.6 MHz.
- What is the operating temperature range of the ADA4692-2ARZ-R7?
The operating temperature range is from -40°C to +125°C.
- Does the ADA4692-2ARZ-R7 support rail-to-rail output?
Yes, it supports rail-to-rail output.
- What is the typical input voltage noise density of the ADA4692-2ARZ-R7?
The typical input voltage noise density is 16 nV/√Hz.
- How many channels does the ADA4692-2ARZ-R7 have?
The ADA4692-2ARZ-R7 has 2 channels.
- What is the package type of the ADA4692-2ARZ-R7?
The package type is SOIC (8-pin).
- What is the maximum input voltage for the ADA4692-2ARZ-R7?
The maximum input voltage is 5 V.
- Can the ADA4692-2ARZ-R7 operate on both single and dual supply voltages?
Yes, it can operate on both single and dual supply voltages.
- What is the typical slew rate of the ADA4692-2ARZ-R7?
The typical slew rate is 1.3 V/µs.
- What are some common applications of the ADA4692-2ARZ-R7?
Common applications include instrumentation, audio equipment, industrial control systems, portable electronics, and automotive systems.
