Overview
The ADA4004-1ARJZ-R7 is a precision operational amplifier (op-amp) produced by Analog Devices Inc. This component is part of the ADA4004 series, which includes single, dual, and quad configurations. The ADA4004-1ARJZ-R7 is specifically a single-channel op-amp known for its high performance and low noise characteristics, making it suitable for a variety of precision applications.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Voltage Noise Density | 1.8 nV/√Hz | f = 1 kHz |
| Offset Voltage | 40 μV | −40°C ≤ TA ≤ +125°C |
| Offset Voltage Drift | 0.7 μV/°C | −40°C ≤ TA ≤ +125°C |
| Bandwidth | 12 MHz | |
| Supply Current per Amplifier | 1.7 mA | −40°C ≤ TA ≤ +125°C |
| Power Supply Rejection Ratio (PSRR) | 110 dB | VSY = ±5 V to ±15 V |
| Output Voltage High | 3.7 V to 3.9 V | RL = 2 kΩ to ground |
| Output Voltage Low | −3.6 V to −3.55 V | RL = 2 kΩ to ground |
| Short-Circuit Limit | 25 mA | |
| Operating Temperature Range | −40°C to +125°C |
Key Features
- Low voltage noise density of 1.8 nV/√Hz at 1 kHz.
- Low offset voltage of 40 μV and drift of 0.7 μV/°C.
- High bandwidth of 12 MHz.
- Low supply current of 1.7 mA per amplifier.
- High power supply rejection ratio (PSRR) of 110 dB.
- Compact package options, including 5-lead SOT and 8-lead SOIC, saving board space and reducing cost.
- Novel design techniques ensuring reduced noise, power consumption, and increased speed and stability.
Applications
The ADA4004-1ARJZ-R7 is designed for various high-precision applications, including:
- High precision controls.
- PLL filters.
- High performance precision filters.
- Medical and analytical instrumentation.
- Precision power supply controls.
- Automated Test Equipment (ATE).
- Data acquisition systems.
Q & A
- What is the voltage noise density of the ADA4004-1ARJZ-R7? The voltage noise density is 1.8 nV/√Hz at 1 kHz.
- What is the offset voltage of the ADA4004-1ARJZ-R7? The offset voltage is 40 μV.
- What is the bandwidth of the ADA4004-1ARJZ-R7? The bandwidth is 12 MHz.
- How much current does the ADA4004-1ARJZ-R7 draw from the supply? The supply current per amplifier is 1.7 mA.
- What is the power supply rejection ratio (PSRR) of the ADA4004-1ARJZ-R7? The PSRR is 110 dB.
- What are the operating temperature ranges for the ADA4004-1ARJZ-R7? The operating temperature range is −40°C to +125°C.
- In what types of applications is the ADA4004-1ARJZ-R7 commonly used? It is used in high precision controls, PLL filters, medical and analytical instrumentation, precision power supply controls, ATE, and data acquisition systems.
- What are the package options available for the ADA4004-1ARJZ-R7? The component is available in 5-lead SOT and 8-lead SOIC packages.
- How does the ADA4004-1ARJZ-R7 contribute to reducing board space and cost? The compact package options save board space and reduce cost while improving layout flexibility.
- What are the key benefits of the novel design techniques used in the ADA4004-1ARJZ-R7? The novel design techniques reduce noise and power consumption, increase speed and stability, and provide a smaller footprint size.
