Overview
The AD8615AUJZ-REEL7 is a high-performance, single-channel operational amplifier designed by Analog Devices Inc. This device is part of the AD8615/AD8616/AD8618 family, known for its precision and wide range of applications. It features rail-to-rail input and output, single-supply operation, and a patented trimming technique that achieves superior precision without laser trimming. This amplifier is particularly useful in applications requiring low offset voltage, wide signal bandwidth, and low input voltage and current noise.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Offset Voltage (VOS) | 23 μV (typ), 65 μV (max) | VS = 3.5 V, VCM = 0.5 V |
| Supply Voltage Range | 2.7 V to 5.0 V | |
| Voltage Noise Density | 8 nV/√Hz (typ) | f = 10 kHz |
| Bandwidth | >20 MHz | |
| Slew Rate | 12 V/μs (typ) | RL = 2 kΩ |
| Output Current | 150 mA (typ) | |
| Input Bias Current | 0.2 pA (typ), 1 pA (max) | −40°C < TA < +85°C |
| Supply Current per Amplifier | 1.7 mA (typ) | |
| Operating Temperature Range | −40°C to +125°C | |
| Package Style | 5-lead TSOT-23 |
Key Features
- Low offset voltage: 23 μV typical, 65 μV maximum
- Single-supply operation: 2.7 V to 5.0 V
- Low noise: 8 nV/√Hz typical at 10 kHz
- Wide bandwidth: >20 MHz
- Slew rate: 12 V/μs typical at RL = 2 kΩ
- High output current: 150 mA typical
- Unity-gain stable, no phase reversal
- Low input bias current: 0.2 pA typical, 1 pA maximum
- Low supply current: 1.7 mA typical per amplifier
- Operating temperature range: −40°C to +125°C
- Package style: 5-lead TSOT-23
Applications
- Barcode scanners
- Battery-powered instrumentation
- Multipole filters
- Sensors
- ASIC input or output amplifiers
- Audio line drivers
- Photodiode amplification
- Filters, integrators, and high impedance sensors
Q & A
- What is the typical offset voltage of the AD8615AUJZ-REEL7?
The typical offset voltage is 23 μV, with a maximum of 65 μV.
- What is the supply voltage range for the AD8615AUJZ-REEL7?
The supply voltage range is from 2.7 V to 5.0 V.
- What is the bandwidth of the AD8615AUJZ-REEL7?
The bandwidth is greater than 20 MHz.
- What is the slew rate of the AD8615AUJZ-REEL7?
The slew rate is 12 V/μs typical at RL = 2 kΩ.
- What is the maximum output current of the AD8615AUJZ-REEL7?
The maximum output current is 150 mA typical.
- Is the AD8615AUJZ-REEL7 unity-gain stable?
Yes, the AD8615AUJZ-REEL7 is unity-gain stable and does not exhibit phase reversal.
- What is the input bias current of the AD8615AUJZ-REEL7?
The input bias current is 0.2 pA typical, with a maximum of 1 pA.
- What is the operating temperature range of the AD8615AUJZ-REEL7?
The operating temperature range is from −40°C to +125°C.
- In what package style is the AD8615AUJZ-REEL7 available?
The AD8615AUJZ-REEL7 is available in a 5-lead TSOT-23 package.
- What are some common applications of the AD8615AUJZ-REEL7?
Common applications include barcode scanners, battery-powered instrumentation, multipole filters, sensors, ASIC input or output amplifiers, audio line drivers, and photodiode amplification.
- What is the typical supply current per amplifier for the AD8615AUJZ-REEL7?
The typical supply current per amplifier is 1.7 mA.
