Overview
The AD8615AUJZ-R2 is a precision operational amplifier produced by Analog Devices Inc. This single-supply, rail-to-rail input and output operational amplifier is known for its high performance and versatility. It features very low offset voltage, wide signal bandwidth, and low noise, making it suitable for a variety of applications. The AD8615 is part of a family that includes single, dual, and quad versions (AD8615, AD8616, AD8618), but the AD8615AUJZ-R2 specifically refers to the single amplifier version in a 5-lead TSOT package.
Key Specifications
| Parameter | Typical Value | Minimum Value | Maximum Value |
|---|---|---|---|
| Offset Voltage (VOS) | 23 µV | 0 µV | 65 µV |
| Input Bias Current (IB) | 0.2 pA | 0 pA | 1 pA |
| Input Offset Current (IOS) | 0.1 pA | 0 pA | 0.5 pA |
| Bandwidth | >20 MHz | - | - |
| Slew Rate | 12 V/µs | - | - |
| Supply Voltage Range | 2.7 V to 5.0 V | 2.7 V | 5.0 V |
| Output Current (IOUT) | ±50 mA | -50 mA | 50 mA |
| Common-Mode Rejection Ratio (CMRR) | 80 dB to 100 dB | 80 dB | 100 dB |
| Power Supply Rejection Ratio (PSRR) | 70 dB to 90 dB | 70 dB | 90 dB |
| Operating Temperature Range | -40°C to 125°C | -40°C | 125°C |
Key Features
- Low offset voltage: up to 65 µV maximum
- Single-supply operation: 2.7 V to 5.0 V
- Low noise: 8 nV/√Hz
- Wide bandwidth: >20 MHz
- High slew rate: 12 V/µs
- High output current: up to 150 mA
- No phase reversal
- Low input bias current: 1 pA
- Low supply current: 2 mA
- Unity-gain stable
Applications
- Barcode scanners
- Battery-powered instrumentation
- Multipole filters
- Sensors
- ASIC input or output amplifiers
- Audio applications
- Photodiode amplification
Q & A
- What is the typical offset voltage of the AD8615AUJZ-R2? The typical offset voltage is 23 µV, with a maximum of 65 µV.
- What is the input bias current of the AD8615AUJZ-R2? The input bias current is typically 0.2 pA, with a maximum of 1 pA.
- What is the bandwidth of the AD8615AUJZ-R2? The bandwidth is greater than 20 MHz.
- What is the slew rate of the AD8615AUJZ-R2? The slew rate is 12 V/µs.
- What is the supply voltage range for the AD8615AUJZ-R2? The supply voltage range is from 2.7 V to 5.0 V.
- What is the maximum output current of the AD8615AUJZ-R2? The maximum output current is ±50 mA.
- What are some common applications for the AD8615AUJZ-R2? Common applications include barcode scanners, battery-powered instrumentation, multipole filters, sensors, ASIC input or output amplifiers, audio applications, and photodiode amplification.
- What is the operating temperature range for the AD8615AUJZ-R2? The operating temperature range is from -40°C to 125°C.
- What package type is the AD8615AUJZ-R2 available in? The AD8615AUJZ-R2 is available in a 5-lead TSOT package.
- Is the AD8615AUJZ-R2 RoHS compliant? Yes, the AD8615AUJZ-R2 is RoHS compliant.
