Overview
The AD8668ARUZ-REEL is a general-purpose, rail-to-rail output operational amplifier produced by Analog Devices Inc. This amplifier is part of the AD866x family, known for its low noise performance, wide signal bandwidth, and extended operating range. It is particularly suited for applications requiring high precision and low input bias currents. The AD8668ARUZ-REEL features a single-supply operation from 5 V to 16 V and dual-supply operation from ±2.5 V to ±8 V, making it versatile for various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Analog Devices Inc. | |
| Number of Channels | 4 Channel | |
| GBP - Gain Bandwidth Product | 4 MHz | |
| SR - Slew Rate | 3.5 V/μs | |
| CMRR - Common Mode Rejection Ratio | 110 dB | |
| Output Current per Channel | 140 mA | |
| Vos - Input Offset Voltage | 600 μV | |
| en - Input Voltage Noise Density | 10 nV/√Hz @ 1 kHz, 8 nV/√Hz @ 10 kHz | |
| Supply Voltage - Max | 16 V, ±8 V | |
| Supply Voltage - Min | 5 V, ±2.5 V | |
| Operating Supply Current | 1.55 mA | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +125°C | |
| Package/Case | 14-Lead TSSOP |
Key Features
- Rapid recovery time: 100 ns max
- Low power consumption: 2.5 mA typ
- Differential input stage
- Excellent temperature stability
- Low input bias current: 1 pA max
- Low noise performance: 8 nV/√Hz @ 10 kHz
- Wide bandwidth: 4 MHz
- Rail-to-rail output
- Single-supply and dual-supply operation
Applications
- Frequency conversion
- Motor control
- LED lighting
- Instrumentation and measurement systems
- Automotive applications (for the AD8668W model)
Q & A
- Q: What is the input offset voltage of the AD8668ARUZ-REEL?
A: The input offset voltage (Vos) is 600 μV max.
- Q: What is the slew rate of the AD8668ARUZ-REEL?
A: The slew rate (SR) is 3.5 V/μs.
- Q: What is the gain bandwidth product (GBP) of the AD8668ARUZ-REEL?
A: The GBP is 4 MHz.
- Q: What is the operating temperature range of the AD8668ARUZ-REEL?
A: The operating temperature range is -40°C to +125°C.
- Q: What is the typical supply current per amplifier for the AD8668ARUZ-REEL?
A: The typical supply current per amplifier is 1.55 mA.
- Q: What is the common mode rejection ratio (CMRR) of the AD8668ARUZ-REEL?
A: The CMRR is 110 dB.
- Q: What are the package and case options for the AD8668ARUZ-REEL?
A: The AD8668ARUZ-REEL comes in a 14-Lead TSSOP package.
- Q: Is the AD8668ARUZ-REEL suitable for automotive applications?
A: Yes, the AD8668W model is qualified for automotive applications, but it may have different specifications compared to the commercial models.
- Q: What is the warranty period for the AD8668ARUZ-REEL purchased from Ovaga?
A: Ovaga offers a 1-year warranty for the AD8668ARUZ-REEL.
- Q: How can I ensure the authenticity of the AD8668ARUZ-REEL from Ovaga?
A: Ovaga rigorously tests and verifies the credentials of original Analog Devices Inc. manufacturers and authorized agents to ensure authenticity.
