Overview
The AD8646ARZ-REEL is a dual-channel, rail-to-rail operational amplifier produced by Analog Devices Inc. This component is part of the AD8646 family, which includes the AD8647 and AD8648, offering flexibility in choosing the right amplifier for specific needs. The AD8646ARZ-REEL is known for its high-quality, high-performance characteristics, making it suitable for a variety of applications requiring precision and accuracy.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Number of Channels | 2 | |||
| GBP - Gain Bandwidth Product | 24 MHz | |||
| SR - Slew Rate | 11 V/us | |||
| Vos - Input Offset Voltage | 0.6 mV | 2.5 mV | 3.2 mV | mV |
| Ib - Input Bias Current | 0.3 pA | 1 pA | 550 pA | pA |
| Supply Voltage - Max | 5.5 V | V | ||
| Supply Voltage - Min | 2.7 V | V | ||
| Operating Supply Current | 1.6 mA | 2.0 mA | 2.5 mA | mA |
| Output Current per Channel | 120 mA | mA | ||
| CMRR - Common Mode Rejection Ratio | 67 dB | 84 dB | dB | |
| en - Input Voltage Noise Density | 8 nV/sqrt Hz | nV/sqrt Hz | ||
| Mounting Style | SMD/SMT | |||
| Shutdown | No Shutdown | |||
| Minimum Operating Temperature | -40°C | °C | ||
| Maximum Operating Temperature | +125°C | °C | ||
| Package/Case | SOIC-8 |
Key Features
- Fine granularity
- Quick recovery
- Precise control
- Efficient processing
- Low offset voltage: 2.5 mV maximum
- Single-supply operation: 2.7 V to 5.5 V
- Low noise: 8 nV/√Hz
- Wide bandwidth: 24 MHz
- Slew rate: 11 V/μs
- High output drive capability: 120 mA per channel
Applications
- Audio signal processing
- Precision measurement
- Industrial automation
- Filters, integrators, and photodiode amplifiers
- High impedance sensors
- AC applications requiring wide bandwidth and low distortion
- Audio line drivers and other low impedance applications
Q & A
- What is the AD8646ARZ-REEL?
The AD8646ARZ-REEL is a dual-channel, rail-to-rail operational amplifier produced by Analog Devices Inc.
- What is the gain bandwidth product of the AD8646ARZ-REEL?
The gain bandwidth product (GBP) is 24 MHz.
- What is the slew rate of the AD8646ARZ-REEL?
The slew rate is 11 V/μs.
- What is the input offset voltage of the AD8646ARZ-REEL?
The input offset voltage (Vos) is 0.6 mV to 2.5 mV.
- What is the supply voltage range for the AD8646ARZ-REEL?
The supply voltage range is from 2.7 V to 5.5 V.
- What is the operating temperature range for the AD8646ARZ-REEL?
The operating temperature range is from -40°C to +125°C.
- Does the AD8646ARZ-REEL have a shutdown function?
No, the AD8646ARZ-REEL does not have a shutdown function.
- What are some common applications of the AD8646ARZ-REEL?
Common applications include audio signal processing, precision measurement, industrial automation, and AC applications requiring wide bandwidth and low distortion.
- What is the package type of the AD8646ARZ-REEL?
The package type is SOIC-8.
- Is the AD8646ARZ-REEL RoHS compliant?
Yes, the AD8646ARZ-REEL is RoHS compliant.
