Overview
The AD8203YRMZ-R7 is a high common-mode voltage, single-supply difference amplifier produced by Analog Devices Inc. This component is designed to amplify and low-pass filter small differential voltages in the presence of large common-mode voltages. It is particularly suited for applications in automotive and industrial control systems where precision and reliability are crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Amplifier Type | Differential |
| Number of Circuits | 1 |
| Package | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Slew Rate | 0.330 V/µs |
| Gain Bandwidth Product | 60kHz |
| Input Bias Current | 40nA |
| Input Offset Voltage | 2mV |
| Supply Current | 250µA |
| Supply Voltage Range | 3.5 V ~ 12 V |
| Operating Temperature Range | -40°C ~ 125°C |
Key Features
- High common-mode voltage range: The input common-mode voltage range extends from -6 V to +30 V at a typical supply voltage of 5 V.
- Low-pass filtering capability: The AD8203 includes a built-in low-pass filter, allowing for the filtering of the amplified signal before it reaches the output buffer.
- Excellent ac and dc performance: The amplifier provides minimal offset and gain drift, ensuring high accuracy in the system.
- Wide temperature range: The component is specified over a wide temperature range from -40°C to +125°C, making it suitable for various automotive and industrial applications.
- Compact packaging: Available in 8-TSSOP and 8-MSOP packages, which are convenient for space-constrained designs.
Applications
- Transmission control systems
- Diesel injection control systems
- Engine management systems
- Adaptive suspension control systems
- Vehicle dynamics control systems
- Industrial control systems requiring high precision and reliability
Q & A
- What is the primary function of the AD8203YRMZ-R7?
The AD8203YRMZ-R7 is a single-supply difference amplifier designed to amplify and low-pass filter small differential voltages in the presence of large common-mode voltages.
- What is the common-mode voltage range of the AD8203YRMZ-R7?
The input common-mode voltage range extends from -6 V to +30 V at a typical supply voltage of 5 V.
- What are the available package types for the AD8203YRMZ-R7?
The component is available in 8-TSSOP and 8-MSOP packages.
- What is the operating temperature range of the AD8203YRMZ-R7?
The operating temperature range is from -40°C to +125°C.
- What is the slew rate of the AD8203YRMZ-R7?
The slew rate is 0.330 V/µs.
- What are some typical applications of the AD8203YRMZ-R7?
Typical applications include transmission control, diesel injection control, engine management, adaptive suspension control, and vehicle dynamics control.
- How does the AD8203YRMZ-R7 handle low-pass filtering?
The component includes a built-in low-pass filter that allows for the filtering of the amplified signal before it reaches the output buffer.
- What is the supply current of the AD8203YRMZ-R7?
The supply current is 250µA.
- What is the input bias current of the AD8203YRMZ-R7?
The input bias current is 40nA.
- Is the AD8203YRMZ-R7 ESD sensitive?
Yes, the AD8203YRMZ-R7 is an ESD-sensitive device.
