Overview
The ADA4004-2ARMZ-R7 is a precision amplifier produced by Analog Devices, Inc. This device is designed using the high-performance iPolar™ process, which enhances its performance by reducing noise and power consumption, increasing speed and stability, and minimizing footprint size. The ADA4004-2ARMZ-R7 features two channels and is packaged in an 8-lead MSOP, making it suitable for a variety of applications requiring high precision and low noise characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices, Inc. |
| Package | 8-lead MSOP |
| Number of Channels | 2 |
| Gain Bandwidth Product (GBP) | 12 MHz |
| Slew Rate (SR) | 2.7 V/μs |
| Input Offset Voltage (Vos) | 40 μV |
| Input Bias Current | 40 nA |
| Supply Voltage Range | ±5 V to ±15 V |
| Operating Temperature Range | −40°C to +125°C |
| Voltage Noise Density | 1.8 nV/√Hz |
| Common Mode Rejection Ratio (CMRR) | 111 dB |
| Supply Current per Amplifier | 2.2 mA |
| Output Current per Channel | 10 mA |
Key Features
- Low noise characteristics with 1.8 nV/√Hz voltage noise density and a low 6 Hz 1/f noise corner frequency.
- High gain bandwidth product of 12 MHz and a slew rate of 2.7 V/μs.
- Low input bias current of 40 nA and input offset voltage of 40 μV.
- Wide operating voltage range from ±5 V to ±15 V.
- High common-mode rejection ratio (CMRR) of 111 dB.
- Compact 8-lead MSOP package, saving board space and improving layout flexibility.
- Lead-free and RoHS compliant.
Applications
- Precision instrumentation.
- Filter blocks.
- Microphone preamplifiers.
- Industrial control systems.
- Thermocouples and RTDs.
- Reference buffers.
- High precision controls.
- PLL filters.
- Medical and analytical instrumentation.
- Precision power supply controls.
- Automated Test Equipment (ATE) and data acquisition systems.
Q & A
- What is the ADA4004-2ARMZ-R7?
The ADA4004-2ARMZ-R7 is a precision amplifier produced by Analog Devices, Inc., designed for high-performance applications with low noise and high precision.
- What is the package type of the ADA4004-2ARMZ-R7?
The ADA4004-2ARMZ-R7 is packaged in an 8-lead MSOP.
- What is the gain bandwidth product (GBP) of the ADA4004-2ARMZ-R7?
The GBP of the ADA4004-2ARMZ-R7 is 12 MHz.
- What is the slew rate of the ADA4004-2ARMZ-R7?
The slew rate of the ADA4004-2ARMZ-R7 is 2.7 V/μs.
- What is the input offset voltage of the ADA4004-2ARMZ-R7?
The input offset voltage of the ADA4004-2ARMZ-R7 is 40 μV.
- What is the operating temperature range of the ADA4004-2ARMZ-R7?
The operating temperature range of the ADA4004-2ARMZ-R7 is −40°C to +125°C.
- What is the voltage noise density of the ADA4004-2ARMZ-R7?
The voltage noise density of the ADA4004-2ARMZ-R7 is 1.8 nV/√Hz.
- Is the ADA4004-2ARMZ-R7 RoHS compliant?
Yes, the ADA4004-2ARMZ-R7 is lead-free and RoHS compliant.
- What are some common applications of the ADA4004-2ARMZ-R7?
Common applications include precision instrumentation, filter blocks, microphone preamplifiers, industrial control systems, thermocouples and RTDs, and reference buffers.
- What is the supply current per amplifier for the ADA4004-2ARMZ-R7?
The supply current per amplifier for the ADA4004-2ARMZ-R7 is 2.2 mA.
- What is the common-mode rejection ratio (CMRR) of the ADA4004-2ARMZ-R7?
The CMRR of the ADA4004-2ARMZ-R7 is 111 dB.
