Overview
The AD8039ARTZ-REEL7 is a high-speed, dual operational amplifier produced by Analog Devices Inc. This component is part of the AD8039 series, known for its low power consumption, high speed, and low noise operation. The AD8039 amplifiers are designed using Analog Devices' proprietary XFCB process, which enables low noise operation at extremely low quiescent currents. These amplifiers are ideal for applications where power and space are critical, offering a wide supply voltage range and small packaging options.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Current per Amplifier | 1.0 (typ), 1.5 (max) | mA |
| Bandwidth (G = +1) | 350 | MHz |
| Slew Rate | 425 | V/μs |
| Input Noise Voltage | 8 | nV/√Hz @ 100 kHz |
| Input Noise Current | 600 | fA/√Hz @ 100 kHz |
| Input Bias Current | 750 | nA (max) |
| Input Common-Mode Voltage Range | 1 V from either rail | |
| Output Voltage Swing | 0.9 - 4.1 V (RL = 2 kΩ) | |
| Supply Voltage Range | 3 - 12 V | |
| Package Options | 8-lead SOIC, 5-lead SC70, 8-lead SOT-23 |
Key Features
- Low power consumption: 1 mA supply current per amplifier
- High speed: 350 MHz bandwidth and 425 V/μs slew rate
- Low noise: 8 nV/√Hz and 600 fA/√Hz at 100 kHz
- Low input bias current: 750 nA maximum
- Low distortion: −90 dB SFDR @ 1 MHz and −65 dB SFDR @ 5 MHz
- Wide supply voltage range: 3 V to 12 V
- Small packaging options: 8-lead SOIC, 5-lead SC70, and 8-lead SOT-23
- Disable feature available in AD8038 8-lead SOIC package
Applications
- Battery-powered instrumentation
- Filters
- A/D drivers
- Level shifting
- Buffering
- Photo multipliers
Q & A
- What is the typical supply current per amplifier for the AD8039?
The typical supply current per amplifier is 1.0 mA.
- What is the bandwidth of the AD8039 at a gain of +1?
The bandwidth is 350 MHz.
- What is the slew rate of the AD8039?
The slew rate is 425 V/μs.
- What is the input noise voltage of the AD8039 at 100 kHz?
The input noise voltage is 8 nV/√Hz.
- What is the maximum input bias current of the AD8039?
The maximum input bias current is 750 nA.
- What are the available package options for the AD8039?
The available package options are 8-lead SOIC, 5-lead SC70, and 8-lead SOT-23.
- Does the AD8039 have a disable feature?
No, the disable feature is only available in the AD8038 8-lead SOIC package.
- What is the supply voltage range for the AD8039?
The supply voltage range is 3 V to 12 V.
- What are some common applications of the AD8039?
Common applications include battery-powered instrumentation, filters, A/D drivers, level shifting, buffering, and photo multipliers.
- How does the AD8039 perform in terms of distortion?
The AD8039 has a low distortion with −90 dB SFDR @ 1 MHz and −65 dB SFDR @ 5 MHz.
