Overview
The AD8054ARZ, produced by Analog Devices Inc., is a low-cost, high-speed, voltage feedback amplifier. This quad amplifier is part of the AD8051/AD8052/AD8054 family, known for its excellent performance and versatility despite its low cost. The AD8054ARZ operates on single-supply voltages of +3 V, +5 V, or dual-supply voltages of ±5 V, making it suitable for a wide range of applications, including video electronics, cameras, video switchers, and high-speed portable equipment.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Bandwidth (G = +1) | - | 150 | - | MHz |
| Slew Rate (G = −1) | 100 | 145 | 170 | V/μs |
| Settling Time to 0.1% (G = −1) | - | 50 | - | ns |
| Input Voltage Range | -0.2 | - | +4 | V (V_S = 5 V) |
| Output Voltage Swing | - | - | Within 25 mV of each rail | V |
| Supply Current per Amplifier | 2.75 | 3.275 | - | mA |
| Operating Temperature Range | -40 | - | +125 | °C |
| Power Supply Operating Range | 3 | - | 12 | V |
| Short-Circuit Current (Sourcing/Sinking) | 80/130 | - | - | mA |
Key Features
- High speed with 150 MHz bandwidth (G = +1) and 145 V/μs slew rate.
- Fast settling time of 50 ns to 0.1%.
- True single-supply capability with input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.
- Output voltage swings to within 25 mV of each rail, providing maximum output dynamic range.
- Low distortion with −80 dBc total harmonic distortion at 1 MHz.
- Excellent load drive capability, driving up to 45 mA and 0.5 V from supply rails.
- Available in 14-lead SOIC and 14-lead TSSOP packages.
- Extended temperature range of −40°C to +125°C.
Applications
- Video electronics and cameras.
- Video switchers and high-speed portable equipment.
- Active filter applications due to low distortion and fast settling times.
- Medical ultrasound and other high-speed signal processing applications.
Q & A
- What is the bandwidth of the AD8054ARZ at a gain of +1?
The bandwidth of the AD8054ARZ at a gain of +1 is 150 MHz.
- What is the slew rate of the AD8054ARZ?
The slew rate of the AD8054ARZ is typically 145 V/μs.
- How long does it take for the AD8054ARZ to settle to 0.1%?
The settling time to 0.1% for the AD8054ARZ is typically 50 ns.
- What is the input voltage range for the AD8054ARZ?
The input voltage range for the AD8054ARZ extends 200 mV below the negative rail and within 1 V of the positive rail.
- How much current can the AD8054ARZ source or sink?
The AD8054ARZ can source up to 80 mA and sink up to 130 mA.
- What are the typical supply currents for the AD8054ARZ?
The typical supply current per amplifier for the AD8054ARZ is 3.275 mA.
- What is the operating temperature range for the AD8054ARZ?
The operating temperature range for the AD8054ARZ is −40°C to +125°C.
- In what packages is the AD8054ARZ available?
The AD8054ARZ is available in 14-lead SOIC and 14-lead TSSOP packages.
- What are some common applications for the AD8054ARZ?
The AD8054ARZ is commonly used in video electronics, cameras, video switchers, and high-speed portable equipment.
- How does the AD8054ARZ perform in terms of distortion?
The AD8054ARZ has low distortion with −80 dBc total harmonic distortion at 1 MHz.
