Overview
The AD8604ARUZ-REEL, produced by Analog Devices Inc., is a precision CMOS operational amplifier that features rail-to-rail input and output capabilities. This quad operational amplifier is part of the AD8601/AD8602/AD8604 family and is known for its high performance and versatility. It operates on a single supply voltage ranging from 2.7 V to 5.5 V, making it suitable for a variety of applications, including battery-powered instrumentation and automotive systems.
Key Specifications
| Parameter | Typical Value | Minimum Value | Maximum Value |
|---|---|---|---|
| Supply Voltage | 2.7 V to 5.5 V | 2.7 V | 5.5 V |
| Offset Voltage (VOS) | 80 µV | 500 µV | 6000 µV |
| Supply Current per Amplifier (ISY) | 750 µA | 680 µA | 1500 µA |
| Slew Rate (SR) | 5 V/µs | 5.2 V/µs | 6 V/µs |
| Gain Bandwidth Product (GBP) | 8.4 MHz | 8 MHz | 8.4 MHz |
| Input Bias Current (IB) | 0.2 pA | 0.2 pA | 1000 pA |
| Common-Mode Rejection Ratio (CMRR) | 74 dB | 56 dB | 89 dB |
| Output Voltage High (VOH) | 4.925 V | 4.6 V | 4.975 V |
| Output Voltage Low (VOL) | 15 mV | 15 mV | 250 mV |
| Output Current (IOUT) | ±50 mA | ±30 mA | ±50 mA |
Key Features
- Rail-to-rail input and output
- Low offset voltage: 500 µV maximum
- Single-supply operation: 2.7 V to 5.5 V
- Low supply current: 750 µA per amplifier
- Wide bandwidth: 8 MHz
- High slew rate: 5 V/µs
- Low distortion and no phase reversal
- Unity-gain stable
- Qualified for automotive applications
Applications
- Current sensing
- Barcode scanners
- PA controls
- Battery-powered instrumentation
- Multipole filters
- Sensors
- ASIC input or output amplifiers
- Audio applications
Q & A
- What is the supply voltage range for the AD8604ARUZ-REEL? The supply voltage range is from 2.7 V to 5.5 V.
- What is the typical offset voltage of the AD8604ARUZ-REEL? The typical offset voltage is 80 µV.
- What is the slew rate of the AD8604ARUZ-REEL? The slew rate is 5 V/µs.
- Is the AD8604ARUZ-REEL qualified for automotive applications? Yes, it is qualified for automotive applications.
- What are the typical package options for the AD8604ARUZ-REEL? It is available in 14-lead TSSOP, 14-lead SOIC, and 16-lead QSOP packages.
- What is the common-mode rejection ratio (CMRR) of the AD8604ARUZ-REEL? The CMRR is 74 dB.
- What is the output current capability of the AD8604ARUZ-REEL? The output current is ±50 mA.
- Does the AD8604ARUZ-REEL have low input bias current? Yes, the input bias current is as low as 0.2 pA.
- What is the gain bandwidth product (GBP) of the AD8604ARUZ-REEL? The GBP is 8.4 MHz.
- Is the AD8604ARUZ-REEL unity-gain stable? Yes, it is unity-gain stable.
