Overview
The AD8515ARTZ-R2 is a single-supply, rail-to-rail operational amplifier produced by Analog Devices Inc. This amplifier is designed to operate from a single supply voltage ranging from 1.8 V to 5 V, making it versatile for various applications. The AD8515 is known for its low power consumption, high bandwidth, and robust ESD protection, making it an ideal choice for a wide range of signal processing tasks.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | - | 1.8 | - | 5 | V |
| Operating Temperature | - | -40 | - | 125 | °C |
| Offset Voltage | VCM = VS/2 | - | 6 | - | mV |
| Slew Rate | RL = 10 kΩ | - | 2.7 | - | V/μs |
| Gain Bandwidth Product | - | - | 5 | - | MHz |
| Input Bias Current | - | - | 2 | - | pA |
| Supply Current/Amplifier | VOUT = VS/2 | 325 | 450 | 500 | μA |
| Power Supply Rejection Ratio | VS = 1.8 V to 5.0 V | 57 | 65 | 85 | dB |
| Short-Circuit Limit | - | - | - | 20 | mA |
Key Features
- Single-supply operation: 1.8 V to 5 V
- Rail-to-rail input and output swing
- Low input bias current: 2 pA typical
- High slew rate: 2.7 V/μs
- Wide gain bandwidth product: 5 MHz
- Low power consumption: less than 400 μA
- Robust ESD protection: up to 4000 V
- Space-saving SOT-23 and SC70 packages
Applications
The AD8515ARTZ-R2 is suitable for a variety of applications, including:
- Portable and battery-powered equipment
- Audio and video signal processing
- Medical devices and instrumentation
- Automotive systems
- Industrial control systems
Q & A
- What is the operating voltage range of the AD8515ARTZ-R2?
The AD8515ARTZ-R2 operates from a single supply voltage ranging from 1.8 V to 5 V. - What is the typical input bias current of the AD8515ARTZ-R2?
The typical input bias current is 2 pA. - What is the slew rate of the AD8515ARTZ-R2?
The slew rate is 2.7 V/μs. - What is the gain bandwidth product of the AD8515ARTZ-R2?
The gain bandwidth product is 5 MHz. - What is the maximum operating temperature of the AD8515ARTZ-R2?
The maximum operating temperature is 125°C. - Does the AD8515ARTZ-R2 have ESD protection?
Yes, it has robust ESD protection up to 4000 V. - What are the available package types for the AD8515ARTZ-R2?
The AD8515ARTZ-R2 is available in SOT-23 and SC70 packages. - What is the typical supply current per amplifier?
The typical supply current per amplifier is 450 μA. - What is the power supply rejection ratio (PSRR) of the AD8515ARTZ-R2?
The PSRR ranges from 57 dB to 85 dB. - What are some common applications of the AD8515ARTZ-R2?
Common applications include portable and battery-powered equipment, audio and video signal processing, medical devices, automotive systems, and industrial control systems.
