Overview
The AD8539ARMZ-REEL is a high-precision, dual-channel operational amplifier produced by Analog Devices Inc. This device is designed for low-power and high-precision applications, featuring an auto-zero architecture that minimizes offset voltage and drift. It is packaged in an 8-pin MSOP (Micro Small Outline Package) and is RoHS compliant. The AD8539ARMZ-REEL is ideal for use in a variety of precision analog circuits, including instrumentation, medical devices, and industrial control systems.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | 8-MSOP (0.118, 3.00mm Width) |
| Number of Channels | 2 |
| Amplifier Type | Zero-Drift |
| Slew Rate | 0.4 V/µs |
| Gain Bandwidth Product (GBP) | 430 kHz |
| Input Bias Current (Ib) | 15 pA |
| Input Offset Voltage (Vos) | 5 µV |
| Supply Current (per channel) | 170 µA (total for 2 channels) |
| Output Current per Channel | 25 mA |
| Supply Voltage Range | 2.7 V to 5.5 V, ±1.35 V to ±2.75 V |
| Operating Temperature | -40°C to 125°C |
| Common Mode Rejection Ratio (CMRR) | 135 dB |
| Input Voltage Noise Density | 50 nV/√Hz |
Key Features
- High precision with low input offset voltage (5 µV) and low input bias current (15 pA).
- Auto-zero architecture for minimal drift and offset.
- Low power consumption with a supply current of 170 µA for both channels.
- Wide supply voltage range from 2.7 V to 5.5 V, and ±1.35 V to ±2.75 V.
- High common mode rejection ratio (CMRR) of 135 dB.
- Compact 8-pin MSOP package.
- Rugged operating temperature range from -40°C to 125°C.
Applications
- Instrumentation and measurement systems.
- Medical devices, such as ECG and EEG amplifiers.
- Industrial control systems and automation.
- High-precision data acquisition systems.
- Aerospace and defense applications requiring high reliability and precision.
Q & A
- What is the package type of the AD8539ARMZ-REEL? The AD8539ARMZ-REEL is packaged in an 8-pin MSOP (Micro Small Outline Package).
- How many channels does the AD8539ARMZ-REEL have? The AD8539ARMZ-REEL is a dual-channel operational amplifier.
- What is the slew rate of the AD8539ARMZ-REEL? The slew rate of the AD8539ARMZ-REEL is 0.4 V/µs.
- What is the gain bandwidth product (GBP) of the AD8539ARMZ-REEL? The GBP of the AD8539ARMZ-REEL is 430 kHz.
- What is the input offset voltage of the AD8539ARMZ-REEL? The input offset voltage is 5 µV.
- What is the supply voltage range for the AD8539ARMZ-REEL? The supply voltage range is from 2.7 V to 5.5 V, and ±1.35 V to ±2.75 V.
- What is the operating temperature range of the AD8539ARMZ-REEL? The operating temperature range is from -40°C to 125°C.
- Is the AD8539ARMZ-REEL RoHS compliant? Yes, the AD8539ARMZ-REEL is RoHS compliant.
- What are some typical applications of the AD8539ARMZ-REEL? Typical applications include instrumentation, medical devices, industrial control systems, and high-precision data acquisition systems.
- What is the common mode rejection ratio (CMRR) of the AD8539ARMZ-REEL? The CMRR is 135 dB.
