Overview
The AD8694ARUZ-REEL is a quad operational amplifier (OP Amp) produced by Analog Devices Inc. It is a low-cost, single-supply amplifier featuring rail-to-rail output, low offset and input voltages, low current noise, and wide signal bandwidth. This amplifier is designed for a variety of applications requiring high performance and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Amplifiers | 4 (Quad) |
| Package Type | TSSOP-14 |
| Supply Voltage Range | 2.7 V to 6 V |
| Offset Voltage Drift | 1.3 µV/°C to 6 µV/°C |
| Input Bias Current | 1 pA maximum |
| Noise | 8 nV/√Hz |
| Bandwidth | 10 MHz |
| Slew Rate | 5 V/µs |
| Output Voltage Range | 0.5 V to 4.5 V (RL = 2 kΩ, VCM = 0 V) |
| Temperature Range | -40°C to +125°C |
| Supply Current per Amplifier | 0.95 mA to 1.05 mA |
Key Features
- Low offset voltage and drift: Ensures high accuracy and stability over temperature changes.
- Very low input bias currents: Minimizes the impact on high-impedance sources.
- Low noise: 8 nV/√Hz, suitable for sensitive signal processing applications.
- High bandwidth and slew rate: Supports high-speed signal processing with minimal distortion.
- Rail-to-rail output: Provides a wide dynamic range for output signals.
- Single-supply operation: Compatible with a wide range of power supply voltages.
- High common-mode rejection ratio (CMRR): 90 dB, ensuring good rejection of common-mode signals.
Applications
- Photodiode amplification: Ideal for converting light signals into electrical signals.
- Battery-powered instrumentation: Suitable for portable and power-efficient devices.
- Medical instruments: Used in medical devices requiring high precision and reliability.
- Multipole filters and sensors: Enhances signal quality in filtering and sensing applications.
- Portable audio devices: Provides high-quality audio amplification with low distortion.
- Power amplifier controls and laser diode control loops: Used in various control and feedback systems.
Q & A
- What is the AD8694ARUZ-REEL? The AD8694ARUZ-REEL is a quad operational amplifier produced by Analog Devices Inc., featuring low offset, low noise, and wide signal bandwidth.
- What is the package type of the AD8694ARUZ-REEL? The AD8694ARUZ-REEL comes in a TSSOP-14 package.
- What is the supply voltage range for the AD8694ARUZ-REEL? The supply voltage range is from 2.7 V to 6 V.
- What is the offset voltage drift of the AD8694ARUZ-REEL? The offset voltage drift is between 1.3 µV/°C and 6 µV/°C.
- What are the key features of the AD8694ARUZ-REEL? Key features include low offset voltage, low input bias currents, low noise, high bandwidth, and rail-to-rail output.
- What are some common applications of the AD8694ARUZ-REEL? Common applications include photodiode amplification, battery-powered instrumentation, medical instruments, multipole filters, and portable audio devices.
- What is the temperature range for the AD8694ARUZ-REEL? The operating temperature range is from -40°C to +125°C.
- How much current does each amplifier in the AD8694ARUZ-REEL consume? Each amplifier consumes between 0.95 mA and 1.05 mA.
- Is the AD8694ARUZ-REEL suitable for high-speed applications? Yes, with a bandwidth of 10 MHz and a slew rate of 5 V/µs, it is suitable for high-speed applications.
- Does the AD8694ARUZ-REEL have any special modes or features? Yes, it includes a compensating network and a shutdown mode for various applications.
