Overview
The AD8027ARTZ-R2, produced by Analog Devices Inc., is a high-speed operational amplifier with rail-to-rail input and output. This amplifier is designed to operate on low supply voltages, ranging from 2.7 V to 12 V, and is optimized for high performance and a wide dynamic signal range. It is particularly suited for applications requiring low distortion, high bandwidth, and low noise.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Bandwidth (G = +1) | 190 | MHz | ||
| Slew Rate | 100 | V/µs | ||
| Input Voltage Noise | 4.3 | nV/√Hz | ||
| Input Current Noise | 1.6 | pA/√Hz | ||
| Offset Voltage | 900 | µV | ||
| Supply Current per Amplifier | 6.5 | mA | ||
| Supply Voltage Range | 2.7 | 12 | V | |
| Operating Temperature Range | -40 | 125 | °C | |
| Package Type | SOT-23-6 |
Key Features
- High speed with a bandwidth of 190 MHz (G = +1) and a slew rate of 100 V/µs.
- Low distortion, with an SFDR of 120 dBc at 1 MHz and 80 dBc at 5 MHz.
- Low noise: 4.3 nV/√Hz input voltage noise and 1.6 pA/√Hz input current noise.
- Low offset voltage: up to 900 µV maximum.
- Low power consumption: 6.5 mA per amplifier supply current.
- Power-down mode available.
- No phase reversal: VIN > |VS| + 200 mV.
- Wide supply range: 2.7 V to 12 V.
- Small packaging options: 8-lead SOIC, 6-lead SOT-23, 10-lead MSOP.
- Qualified for automotive applications (AD8028WARMZ-R7 only).
Applications
- Filters
- ADC drivers
- Level shifting
- Buffering
- Professional video applications
- Low voltage instrumentation
Q & A
- What is the bandwidth of the AD8027ARTZ-R2?
The bandwidth of the AD8027ARTZ-R2 is 190 MHz at a gain of +1.
- What is the slew rate of the AD8027ARTZ-R2?
The slew rate of the AD8027ARTZ-R2 is 100 V/µs.
- What is the input voltage noise of the AD8027ARTZ-R2?
The input voltage noise of the AD8027ARTZ-R2 is 4.3 nV/√Hz.
- What is the offset voltage of the AD8027ARTZ-R2?
The offset voltage of the AD8027ARTZ-R2 is up to 900 µV maximum.
- What is the supply current per amplifier for the AD8027ARTZ-R2?
The supply current per amplifier for the AD8027ARTZ-R2 is 6.5 mA.
- What is the supply voltage range for the AD8027ARTZ-R2?
The supply voltage range for the AD8027ARTZ-R2 is from 2.7 V to 12 V.
- What are the packaging options for the AD8027ARTZ-R2?
The AD8027ARTZ-R2 is available in 8-lead SOIC, 6-lead SOT-23, and 10-lead MSOP packages.
- Is the AD8027ARTZ-R2 qualified for automotive applications?
No, the AD8027ARTZ-R2 is not specifically qualified for automotive applications, but the AD8028WARMZ-R7 variant is.
- What are some common applications of the AD8027ARTZ-R2?
Common applications include filters, ADC drivers, level shifting, buffering, professional video, and low voltage instrumentation.
- Does the AD8027ARTZ-R2 have a power-down mode?
Yes, the AD8027ARTZ-R2 has a power-down mode available.
