Overview
The AD8055ARTZ-R2, produced by Analog Devices Inc., is a low-cost, high-performance voltage feedback operational amplifier. This single-channel amplifier is known for its high bandwidth and slew rate, making it suitable for a variety of applications, particularly in video and high-speed signal processing. The AD8055ARTZ-R2 is available in a compact SOT-23-5 package and is RoHS compliant, ensuring environmental sustainability and ease of integration into modern electronic designs.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| -3 dB Bandwidth (G = +1, VO = 0.1 V p-p) | 220 | 300 | - | MHz |
| Slew Rate (G = +1, VO = 4 V step) | 1000 | 1400 | - | V/μs |
| Input Offset Voltage | 3 | 5 | 10 | mV |
| Input Bias Current | 0.4 | 1.2 | 1 | μA |
| Output Voltage Swing (RL = 150 Ω) | 2.9 | 3.1 | - | ±V |
| Output Current | 55 | 60 | - | mA |
| Short-Circuit Current | - | - | 110 | mA |
| Quiescent Current | 5.4 | 6.5 | - | mA |
| Operating Temperature | -40 | - | 125 | °C |
| Supply Voltage Range | ±4 | - | ±6 | V |
| Package / Case | - | - | SOT-23-5 | - |
Key Features
- High bandwidth of up to 300 MHz and a slew rate of up to 1400 V/μs, making it ideal for high-speed applications.
- Low differential gain and phase error, suitable for video applications (0.01% and 0.02° into a 150 Ω load, and 0.02% and 0.1° while driving four video loads of 37.5 Ω each).
- Low input offset voltage of 3 mV to 5 mV and low input bias current of 0.4 μA to 1.2 μA.
- High output current capability of up to 60 mA and short-circuit current of up to 110 mA.
- Wide operating temperature range from -40°C to 125°C.
- Compact SOT-23-5 package and RoHS compliant.
Applications
- Video switchers and special effects.
- A-to-D drivers and active filters.
- High-speed signal processing and amplification.
- General-purpose operational amplifier applications requiring high bandwidth and low distortion.
Q & A
- What is the bandwidth of the AD8055ARTZ-R2? The -3 dB bandwidth of the AD8055ARTZ-R2 is up to 300 MHz for a gain of +1 and an output voltage of 0.1 V p-p.
- What is the slew rate of the AD8055ARTZ-R2? The slew rate is up to 1400 V/μs for a gain of +1 and a 4 V step output voltage.
- What is the input offset voltage of the AD8055ARTZ-R2? The input offset voltage is typically 5 mV, with a maximum of 10 mV over the temperature range.
- What is the output current capability of the AD8055ARTZ-R2? The output current capability is up to 60 mA, with a short-circuit current of up to 110 mA.
- What is the operating temperature range of the AD8055ARTZ-R2? The operating temperature range is from -40°C to 125°C.
- What package type is the AD8055ARTZ-R2 available in? The AD8055ARTZ-R2 is available in a SOT-23-5 package.
- Is the AD8055ARTZ-R2 RoHS compliant? Yes, the AD8055ARTZ-R2 is RoHS compliant.
- What are some typical applications of the AD8055ARTZ-R2? Typical applications include video switchers, A-to-D drivers, active filters, and general-purpose high-speed signal processing.
- What is the differential gain and phase error of the AD8055ARTZ-R2 for video applications? The differential gain error is 0.01% and the phase error is 0.02° into a 150 Ω load, and 0.02% and 0.1° while driving four video loads of 37.5 Ω each.
- What is the quiescent current of the AD8055ARTZ-R2? The quiescent current is typically 6.5 mA.
