Overview
The AD8032ARM is a dual high-speed voltage feedback amplifier produced by Analog Devices, Inc. This component is designed for applications that require low noise and high bandwidth. It operates on a single supply voltage ranging from 5V to 12V and features a bandwidth of 100 MHz, making it highly suitable for various high-speed signal conditioning applications.
The amplifier is characterized by its low input noise voltage of 4.2 nV/√Hz, low input bias current, and low input offset voltage. These characteristics make the AD8032ARM an excellent choice for amplifying small signals in medical imaging equipment, ultrasound systems, photodiode preamplifiers, and other similar applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | Voltage Feedback | |
| Number of Circuits | 2 | |
| Output Type | Rail-to-Rail | |
| Slew Rate | 35 | V/μs |
| -3db Bandwidth | 80 | MHz |
| Input Bias Current | 450 | nA |
| Input Offset Voltage | 1 | mV |
| Supply Current | 900 | μA |
| Output Current per Channel | 15 | mA |
| Supply Voltage Range | 2.7 V to 12 V, ±1.35 V to ±6 V | V |
| Operating Temperature Range | -40°C to 85°C | °C |
| Package Type | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Pin Count | 8 |
Key Features
- Dual high-speed voltage feedback amplifier
- Bandwidth of 100 MHz
- Low input noise voltage of 4.2 nV/√Hz
- Low input bias current of 1 pA
- Low input offset voltage of 0.75 mV
- Operates on a single supply voltage of 5V to 12V
- Rail-to-rail output
- Low distortion
- Slew rate of 35 V/μs
Applications
- Medical imaging equipment
- Ultrasound systems
- Photodiode preamplifiers
- High-speed data acquisition systems
- Communication systems
- Audio equipment
- Video equipment
- Instrumentation
- Sensor signal conditioning
- Industrial control systems
Q & A
- What is the bandwidth of the AD8032ARM amplifier?
The bandwidth of the AD8032ARM amplifier is 100 MHz.
- What is the input noise voltage of the AD8032ARM?
The input noise voltage of the AD8032ARM is 4.2 nV/√Hz.
- What are the package types available for the AD8032ARM?
The AD8032ARM is available in 8-TSSOP and 8-MSOP (0.118", 3.00mm Width) packages.
- What is the operating supply voltage range for the AD8032ARM?
The AD8032ARM operates on a single supply voltage ranging from 5V to 12V.
- What are some typical applications of the AD8032ARM?
The AD8032ARM is typically used in medical imaging equipment, ultrasound systems, photodiode preamplifiers, and high-speed data acquisition systems.
- What is the slew rate of the AD8032ARM?
The slew rate of the AD8032ARM is 35 V/μs.
- What is the input bias current of the AD8032ARM?
The input bias current of the AD8032ARM is 450 nA.
- What is the output current per channel of the AD8032ARM?
The output current per channel of the AD8032ARM is 15 mA.
- What is the operating temperature range for the AD8032ARM?
The operating temperature range for the AD8032ARM is -40°C to 85°C.
- Are there any equivalent products to the AD8032ARM?
Yes, some equivalent products include the Texas Instruments OPA656, Linear Technology LTC6244, Maxim Integrated MAX4171, and STMicroelectronics LMC6484.
