Overview
The AD8475ARMZ-R7 from Analog Devices Inc. is a high-speed, low noise, rail-to-rail input and output precision operational amplifier. It is designed for use in a wide range of high-speed instrumentation and data acquisition applications. This fully differential amplifier provides precision attenuation, common-mode level shifting, and single-ended-to-differential conversion, making it versatile for various high-performance applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AD8475ARMZ-R7 |
| Amplifier Type | Differential |
| Bandwidth | 150 MHz |
| Slew Rate | 50 V/μs |
| Supply Voltage Range | 3 V to 10 V, ±1.5 V to ±5 V |
| Supply Current | 3 mA |
| Input Offset Voltage | 100 μV max |
| Input Bias Current | 5 pA max |
| Package | 10-MSOP |
| Operating Temperature Range | -40°C to +85°C |
| RoHS Status | ROHS3 Compliant |
Key Features
- Rail-to-rail input and output
- High speed: 150 MHz -3 dB bandwidth
- Low noise: 3.2 nV/√Hz
- High output current: 110 mA per channel
- Fast slew rate: 50 V/μs
- Low offset voltage: 100 μV max
- Low offset voltage drift: 0.5 μV/°C max
- Low input bias current: 5 pA max
- Wide supply range: 3 V to 10 V
- Low power: 3 mA supply current
- Precision attenuation: G = 0.4, G = 0.8
- Fully differential or single-ended input/output
- Differential output designed to drive precision ADCs
- VOCM pin adjusts output common-mode voltage
- Robust overvoltage protection up to ±15V (VS = +5V)
Applications
- Data acquisition systems
- Instrumentation amplifiers
- High-speed active filters
- Test and measurement equipment
- Industrial control systems
- ADC drivers
- Differential instrumentation amplifier building blocks
- Single-ended-to-differential converters
Q & A
- What is the bandwidth of the AD8475ARMZ-R7?
The bandwidth of the AD8475ARMZ-R7 is 150 MHz. - What is the slew rate of the AD8475ARMZ-R7?
The slew rate of the AD8475ARMZ-R7 is 50 V/μs. - What is the supply voltage range for the AD8475ARMZ-R7?
The supply voltage range for the AD8475ARMZ-R7 is 3 V to 10 V and ±1.5 V to ±5 V. - What is the input offset voltage of the AD8475ARMZ-R7?
The input offset voltage of the AD8475ARMZ-R7 is 100 μV max. - Is the AD8475ARMZ-R7 RoHS compliant?
Yes, the AD8475ARMZ-R7 is ROHS3 compliant. - What are the operating temperature ranges for the AD8475ARMZ-R7?
The operating temperature range for the AD8475ARMZ-R7 is -40°C to +85°C. - What types of applications is the AD8475ARMZ-R7 suitable for?
The AD8475ARMZ-R7 is suitable for data acquisition systems, instrumentation amplifiers, high-speed active filters, test and measurement equipment, and industrial control systems. - Does the AD8475ARMZ-R7 have overvoltage protection?
Yes, the AD8475ARMZ-R7 has robust overvoltage protection up to ±15V (VS = +5V). - What is the package type of the AD8475ARMZ-R7?
The package type of the AD8475ARMZ-R7 is 10-MSOP. - What is the typical supply current of the AD8475ARMZ-R7?
The typical supply current of the AD8475ARMZ-R7 is 3 mA.
