Overview
The AD8672ARMZ-REEL is a high-performance dual operational amplifier produced by Analog Devices Inc. This device is renowned for its precision, very low noise, and low input bias current, making it suitable for a wide range of high-precision applications. The AD8672ARMZ-REEL operates over a broad temperature range from -40°C to 125°C, ensuring reliability in harsh environments. Its low power consumption and excellent common-mode rejection ratio further enhance its versatility.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD8672ARMZ-REEL |
| Package | MSOP-8 |
| Number of Channels | 2 |
| Gain Bandwidth Product (GBP) | 10 MHz |
| Supply Current per Amplifier | 3 mA (typ) |
| Operating Temperature Range | -40°C to 125°C |
| Slew Rate | 4 V/μs (typ) |
| Voltage Noise Density | 2.8 nV/√Hz (typ) |
| Offset Voltage (Vos) | ≤75 μV (max) |
| Input Bias Current | ≤12 nA (max) |
| Common-Mode Rejection Ratio (CMRR) | ≥100 dB |
| Supply Voltage Range | ±5 V to ±15 V |
Key Features
- Dual precision: Provides accurate performance in dual operational amplifiers.
- Low offset voltage: ≤200 μV max, ensuring reliable signal processing.
- Low input bias current: ≤12 nA max, reducing noise and drift in the circuit.
- High common-mode rejection ratio (CMRR): ≥100 dB, isolating signals from unwanted interference.
- Rail-to-rail output swing: Ensures full utilization of the power supply.
- Wide bandwidth: 10 MHz, supporting high-speed signal processing.
- Low noise density: 2.8 nV/√Hz @ 1 kHz, contributing to overall circuit stability and performance.
Applications
- High-performance PLL filters.
- Precision filters for GPS receivers.
- Instrumentation amplifiers for sensor readouts.
- Audio circuits, such as preamps and voltage references.
- Medical and analytical instrumentation.
- Precision power supply controls.
- Automated Test Equipment (ATE) and data acquisition systems.
- Professional quality audio equipment.
Q & A
- What is the part number of this operational amplifier?
The part number is AD8672ARMZ-REEL.
- Who is the manufacturer of the AD8672ARMZ-REEL?
The manufacturer is Analog Devices Inc.
- What is the package type of the AD8672ARMZ-REEL?
The package type is MSOP-8.
- What is the gain bandwidth product (GBP) of the AD8672ARMZ-REEL?
The GBP is 10 MHz.
- What is the typical supply current per amplifier for the AD8672ARMZ-REEL?
The typical supply current per amplifier is 3 mA.
- What is the operating temperature range of the AD8672ARMZ-REEL?
The operating temperature range is -40°C to 125°C.
- What is the slew rate of the AD8672ARMZ-REEL?
The slew rate is 4 V/μs (typ).
- What is the voltage noise density of the AD8672ARMZ-REEL?
The voltage noise density is 2.8 nV/√Hz (typ).
- What are some common applications of the AD8672ARMZ-REEL?
Common applications include high-performance PLL filters, GPS receivers, instrumentation amplifiers, and professional quality audio equipment.
- Is the AD8672ARMZ-REEL suitable for harsh environments?
Yes, it operates over a wide temperature range from -40°C to 125°C, making it suitable for harsh environments.
