Overview
The AD706JRZ from Analog Devices Inc. is a dual operational amplifier known for its high DC precision and low drift characteristics. This bipolar op-amp is particularly useful in applications requiring low input bias currents and high accuracy. It is available in an 8-lead SOIC (Small Outline Integrated Circuit) package, making it suitable for a variety of electronic designs. The AD706JRZ operates over a wide temperature range and is RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Offset Voltage | 30 | 100 | 150 | µV |
| Input Bias Current | 50 | 200 | 400 | pA |
| Common-Mode Rejection Ratio | 110 | 132 | 132 | dB |
| Input Voltage Noise (0.1 Hz to 10 Hz) | 0.5 | µV p-p | ||
| Open-Loop Gain (VO = ±12 V, RLOAD = 10 kΩ) | 200 | 2000 | 2000 | V/mV |
| Output Voltage Swing (RLOAD = 10 kΩ) | ±13 | ±14 | ±14 | V |
| Operating Temperature Range | -55 | +125 | °C | |
| Package Type | SOIC-8 |
Key Features
- High DC precision with a maximum input offset voltage of 150 µV and an offset drift of 1.5 µV/°C.
- Low input bias current, typically 200 pA, with a low drift of 0.3 pA/°C.
- Low voltage noise of 0.5 µV p-p in the 0.1 Hz to 10 Hz range.
- High common-mode rejection ratio (CMRR) of up to 132 dB.
- Wide operating temperature range from -55°C to +125°C.
- Available in an 8-lead SOIC package, which is RoHS compliant.
- Capable of operating with supply voltages from ±2 V to ±18 V.
Applications
- High-precision measurement and instrumentation systems.
- Medical devices requiring low noise and high accuracy.
- Aerospace and defense applications where reliability and precision are critical.
- Industrial control systems and automation.
- Circuits that traditionally require chopper amplifiers but need lower noise levels.
Q & A
- What is the typical input offset voltage of the AD706JRZ?
The typical input offset voltage is 100 µV, with a maximum of 150 µV.
- What is the input bias current of the AD706JRZ?
The input bias current is typically 200 pA, with a maximum of 400 pA.
- What is the common-mode rejection ratio (CMRR) of the AD706JRZ?
The CMRR is up to 132 dB.
- What is the operating temperature range of the AD706JRZ?
The operating temperature range is from -55°C to +125°C.
- What package type is the AD706JRZ available in?
The AD706JRZ is available in an 8-lead SOIC package.
- Is the AD706JRZ RoHS compliant?
- What are the typical supply voltage ranges for the AD706JRZ?
The AD706JRZ can operate with supply voltages from ±2 V to ±18 V).
- What are some common applications of the AD706JRZ?
- What is the open-loop gain of the AD706JRZ?
- What is the output voltage swing of the AD706JRZ?
