Overview
The AD8613AUJZ-REEL is a single, micropower, rail-to-rail input and output operational amplifier produced by Analog Devices Inc. This amplifier is part of the AD8613/AD8617/AD8619 family, which includes single, dual, and quad configurations. The AD8613 is known for its low supply current and high performance, making it suitable for a variety of applications where power efficiency and precision are critical.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Offset Voltage | VOS | −0.3 V < VCM < +5.3 V | 0.4 | 2.2 | mV | |
| Offset Voltage Drift | ∆VOS/∆T | −40°C < TA < +125°C | 1 | 4.5 | μV/°C | |
| Input Bias Current | IB | 0.2 | 1 | pA | ||
| Input Offset Current | IOS | 0.1 | 0.5 | pA | ||
| Input Voltage Range | IVR | 0 | 5 V | |||
| Common-Mode Rejection Ratio | CMRR | 0 V < VCM < 5 V | 95 | dB | ||
| Large Signal Voltage Gain | AVO | RL = 10 kΩ, 0.5 V < VO < 4.5 V | 235 | 500 | ||
| Gain Bandwidth Product | GBP | RL = 100 kΩ | 400 kHz | |||
| Phase Margin | ØM | RL = 10 kΩ, CL = 20 pF | 70 Degrees | |||
| Peak-to-Peak Noise | en p-p | 0.1 Hz to 10 Hz | 2.3 | 3.5 | μV | |
| Voltage Noise Density | en f | f = 1 kHz | 25 nV/√Hz | |||
| Current Noise Density | in f | f = 1 kHz | 0.05 pA/√Hz | |||
| Supply Voltage | VSY | 1.8 V | 5 V | |||
| Supply Current per Amplifier | 38 μA | |||||
| Slew Rate | 0.1 V/μs | |||||
| Settling Time | G = ±1, VIN = 2 V step, CL = 20 pF, RL = 1 kΩ | 23 μs |
Key Features
- Rail-to-Rail Input and Output: The AD8613AUJZ-REEL features rail-to-rail input and output capabilities, allowing it to operate effectively across the entire supply voltage range.
- Low Supply Current: With a typical supply current of 38 μA per amplifier, this device is highly power-efficient, making it suitable for battery-powered and low-power applications.
- High Accuracy: The amplifier has a low input offset voltage of 2.2 mV and a low input bias current of 0.2 pA, ensuring high accuracy in signal processing.
- High Gain Bandwidth Product: The device has a gain bandwidth product of 400 kHz, which is suitable for a wide range of applications requiring high-frequency performance.
- Low Noise: It features low voltage noise density of 25 nV/√Hz at 1 kHz and low current noise density of 0.05 pA/√Hz, making it ideal for noise-sensitive applications.
- Wide Operating Temperature Range: The AD8613AUJZ-REEL operates over a temperature range of -40°C to +125°C, making it suitable for use in harsh environments.
Applications
- Portable and Battery-Powered Equipment: The low power consumption makes it ideal for use in portable and battery-powered devices.
- Medical Devices: Its high accuracy and low noise characteristics make it suitable for medical devices such as ECG and EEG systems.
- Aerospace and Defense: The wide operating temperature range and high reliability make it a good choice for aerospace and defense applications.
- Industrial Automation: It can be used in various industrial automation systems where precision and reliability are crucial.
- Audio and Video Equipment: The rail-to-rail input and output capabilities and low noise make it suitable for audio and video signal processing.
Q & A
- What is the typical supply current of the AD8613AUJZ-REEL?
The typical supply current is 38 μA per amplifier.
- What is the input offset voltage of the AD8613AUJZ-REEL?
The input offset voltage is typically 2.2 mV.
- What is the gain bandwidth product of the AD8613AUJZ-REEL?
The gain bandwidth product is 400 kHz.
- What is the operating temperature range of the AD8613AUJZ-REEL?
The operating temperature range is -40°C to +125°C.
- What is the common-mode rejection ratio (CMRR) of the AD8613AUJZ-REEL?
The CMRR is typically 95 dB.
- What is the slew rate of the AD8613AUJZ-REEL?
The slew rate is 0.1 V/μs.
- What is the settling time of the AD8613AUJZ-REEL?
The settling time is typically 23 μs for a 2 V step input and 20 pF load capacitance.
- Is the AD8613AUJZ-REEL RoHS compliant?
Yes, the AD8613AUJZ-REEL is RoHS3 compliant.
- What is the package type of the AD8613AUJZ-REEL?
The package type is SOT-23-5 Thin, TSOT-23-5.
- What is the moisture sensitivity level (MSL) of the AD8613AUJZ-REEL?
The moisture sensitivity level is 1 (Unlimited).
