Overview
The AD8652ARZ-REEL is a high-precision, low-noise, and low-distortion CMOS operational amplifier produced by Analog Devices Inc. This device is part of the AD865x family, which is known for its rail-to-rail input and output capabilities. It operates from a single-supply voltage ranging from 2.7 V to 5.5 V, making it versatile for various applications. The AD8652 features the DigiTrim® technology, which enhances precision by measuring and correcting the offset voltage over the entire input common-mode range, reducing distortion and ensuring high accuracy.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Supply Voltage | 2.7 V to 5.5 V | |
| Input Offset Voltage | 90 µV | |
| Slew Rate | 41 V/µs | G = 1, RL = 10 kΩ |
| Gain Bandwidth Product | 50 MHz | G = 1 |
| Common-Mode Rejection Ratio (CMRR) | 80 dB to 100 dB | 0.1 V < VCM < 5.1 V, –40°C ≤ TA ≤ +125°C |
| Power Supply Rejection Ratio (PSRR) | 74 dB to 94 dB | VS = 2.7 V to 5.5 V, VCM = 0 V, –40°C ≤ TA ≤ +125°C |
| Supply Current | 17.5 mA to 22.5 mA | IO = 0, –40°C ≤ TA ≤ +125°C |
| Output Current | 40 mA | |
| Operating Temperature | –40°C to +125°C | |
| Package | 8-SOIC (Tape & Reel) | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| RoHS Status | Lead free / RoHS Compliant |
Key Features
- Rail-to-Rail Input and Output: The AD8652 offers full rail-to-rail input and output swing, enhancing its versatility in various applications.
- Low Noise and Distortion: With a voltage noise density of 4.5 nV/√Hz and low total harmonic distortion plus noise (THD + N), this amplifier is suitable for high-precision applications.
- DigiTrim Technology: This technology ensures precise offset voltage correction over the entire input common-mode range, reducing distortion and improving overall performance.
- High Gain Bandwidth Product: A gain bandwidth product of 50 MHz makes it suitable for high-frequency applications.
- Low Power Consumption: The device operates with a supply current of 17.5 mA to 22.5 mA, making it energy-efficient.
- Wide Operating Temperature Range: The amplifier can operate from –40°C to +125°C, making it robust for industrial and harsh environments.
Applications
- Communications: Suitable for cell phone transmission power control, fiber optic networking, and wireless networking.
- Video Line Drivers: Its high bandwidth and low distortion make it ideal for video line driver applications.
- Industrial Automation: The wide operating temperature range and robust performance make it suitable for industrial automation and control systems.
- Medical Equipment: High precision and low noise characteristics are beneficial in medical equipment where signal integrity is crucial.
Q & A
- What is the supply voltage range for the AD8652ARZ-REEL?
The supply voltage range is from 2.7 V to 5.5 V.
- What is the input offset voltage of the AD8652ARZ-REEL?
The input offset voltage is typically 90 µV.
- What is the slew rate of the AD8652ARZ-REEL?
The slew rate is 41 V/µs.
- What is the gain bandwidth product of the AD8652ARZ-REEL?
The gain bandwidth product is 50 MHz.
- What is the common-mode rejection ratio (CMRR) of the AD8652ARZ-REEL?
The CMRR ranges from 80 dB to 100 dB over the specified temperature range.
- What is the power supply rejection ratio (PSRR) of the AD8652ARZ-REEL?
The PSRR ranges from 74 dB to 94 dB over the specified temperature range.
- What is the typical supply current of the AD8652ARZ-REEL?
The typical supply current is 17.5 mA to 22.5 mA.
- What is the output current capability of the AD8652ARZ-REEL?
The output current capability is 40 mA.
- What is the operating temperature range of the AD8652ARZ-REEL?
The operating temperature range is from –40°C to +125°C.
- Is the AD8652ARZ-REEL RoHS compliant?
Yes, the AD8652ARZ-REEL is lead-free and RoHS compliant.
- What is the package type of the AD8652ARZ-REEL?
The package type is 8-SOIC (Tape & Reel).
