Overview
The ADA4091-4ARUZ from Analog Devices Inc. is a precision, micropower, single-supply operational amplifier. This quad-channel amplifier is designed for a wide range of applications, including instrumentation, measurement, and control systems. It features rail-to-rail input and output stages, making it versatile for various electronic circuits. The ADA4091-4ARUZ operates on a single supply voltage ranging from 3V to 30V, making it suitable for both low-voltage and high-voltage applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Analog Devices Inc. | |
| Part Number | ADA4091-4ARUZ-RL | |
| Package | TSSOP-14 | |
| Supply Voltage Range | 3V to 30V | V |
| Bandwidth | 1.2 MHz | Hz |
| Slew Rate | 0.46 V/μs | V/μs |
| Input Offset Voltage | 250 μV (max) | μV |
| Input Bias Current | 50 nA (typ) | nA |
| Operating Temperature Range | -40°C to 125°C | °C |
| Common-Mode Rejection Ratio (CMRR) | 84 dB (min) to 100 dB (typ) | dB |
| Output Type | Rail-to-rail | |
| Mounting Type | Surface mount | |
| RoHS Compliance | Yes |
Key Features
- Rail-to-Rail Input and Output: Allows the input voltage to exceed either supply safely without phase reversal or latch-up.
- Single-Supply Operation: Operates on a single supply voltage from 3V to 30V, making it versatile for various applications.
- Low Power Consumption: Each amplifier consumes a low supply current of 200 μA, suitable for battery-powered devices.
- High Precision: Features a low input offset voltage of 250 μV (max) and a low input bias current of 50 nA (typ).
- Compact Package: Available in a 14-TSSOP package, which is compact and suitable for efficient board layout.
- Wide Bandwidth and Slew Rate: Offers a bandwidth of 1.2 MHz and a slew rate of 0.46 V/μs, ensuring high performance in various applications.
- Industrial-Grade Reliability: Compliant with RoHS3 environmental standards and operates over a wide temperature range from -40°C to 125°C).
Applications
- Instrumentation and Measurement: Suitable for use in precision measurement and instrumentation due to its high accuracy and stability).
- Industrial and Consumer Electronics: Can be used in various industrial, consumer, and medical electronics where precise and stable operation is required).
- Control Systems: Ideal for control systems that require low power consumption and high precision).
- Portable and Battery-Powered Devices: The low-voltage supply capability makes it suitable for portable and battery-powered devices).
Q & A
- What is the supply voltage range of the ADA4091-4ARUZ?
The ADA4091-4ARUZ operates on a single supply voltage ranging from 3V to 30V).
- What is the bandwidth of the ADA4091-4ARUZ?
The bandwidth of the ADA4091-4ARUZ is 1.2 MHz).
- What is the slew rate of the ADA4091-4ARUZ?
The slew rate of the ADA4091-4ARUZ is 0.46 V/μs).
- What is the input offset voltage of the ADA4091-4ARUZ?
The input offset voltage of the ADA4091-4ARUZ is 250 μV (max)).
- Is the ADA4091-4ARUZ RoHS compliant?
Yes, the ADA4091-4ARUZ is RoHS3 compliant).
- What is the operating temperature range of the ADA4091-4ARUZ?
The operating temperature range of the ADA4091-4ARUZ is -40°C to 125°C).
- What type of package does the ADA4091-4ARUZ come in?
The ADA4091-4ARUZ comes in a 14-TSSOP package).
- What are the key applications of the ADA4091-4ARUZ?
The ADA4091-4ARUZ is suitable for instrumentation, measurement, control systems, industrial, consumer, and medical electronics).
- What is the common-mode rejection ratio (CMRR) of the ADA4091-4ARUZ?
The CMRR of the ADA4091-4ARUZ is 84 dB (min) to 100 dB (typ)).
- How many channels does the ADA4091-4ARUZ have?
The ADA4091-4ARUZ is a quad-channel operational amplifier).
