Overview
The AD8602DRMZ-REEL, produced by Analog Devices Inc., is a dual rail-to-rail input and output, precision CMOS operational amplifier. This amplifier is part of the AD8601/AD8602/AD8604 family and is known for its low offset voltage, wide bandwidth, and low supply current. It operates on a single supply 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 | Value |
|---|---|
| Supply Voltage Range | 2.7 V to 5.5 V |
| Offset Voltage (Maximum) | 500 µV |
| Supply Current per Amplifier | 750 µA |
| Slew Rate | 6 V/µs |
| Gain Bandwidth Product | 8.4 MHz |
| Common-Mode Rejection Ratio (CMRR) | 74 dB to 89 dB |
| Input Bias Current | 0.2 pA to 200 pA |
| Output Voltage High (VOH) at 1 mA | 4.925 V to 4.975 V |
| Output Voltage Low (VOL) at 1 mA | 15 mV to 30 mV |
| Output Current (IOUT) | ±50 mA |
| Power Supply Rejection Ratio (PSRR) | 67 dB to 80 dB |
| Noise Voltage Density at 1 kHz | 33 nV/√Hz |
Key Features
- Rail-to-rail input and output stages
- Low offset voltage: 500 µV maximum
- Low supply current: 750 µA per amplifier
- Wide bandwidth: 8 MHz
- High slew rate: 6 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 AD8602DRMZ-REEL? The supply voltage range is from 2.7 V to 5.5 V.
- What is the maximum offset voltage for this amplifier? The maximum offset voltage is 500 µV.
- What is the typical supply current per amplifier? The typical supply current per amplifier is 750 µA.
- What is the slew rate of the AD8602DRMZ-REEL? The slew rate is 6 V/µs.
- What is the gain bandwidth product of this amplifier? The gain bandwidth product is 8.4 MHz.
- Is the AD8602DRMZ-REEL qualified for automotive applications? Yes, it is qualified for automotive applications.
- What are some common applications for the AD8602DRMZ-REEL? Common applications include current sensing, barcode scanners, PA controls, battery-powered instrumentation, and audio applications.
- What is the common-mode rejection ratio (CMRR) of the AD8602DRMZ-REEL? The CMRR ranges from 74 dB to 89 dB.
- What is the output current capability of the AD8602DRMZ-REEL? The output current capability is ±50 mA.
- What is the noise voltage density at 1 kHz for this amplifier? The noise voltage density at 1 kHz is 33 nV/√Hz.
