Overview
The AD8216YRZ, produced by Analog Devices Inc., is a single-supply, high-bandwidth, bidirectional difference amplifier. It is designed to amplify small differential voltages in the presence of large common-mode voltages, making it ideal for applications that require monitoring rapidly changing load currents. The amplifier operates over a wide common-mode voltage range from -4 V to +65 V and is suitable for various industrial and automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Bandwidth (-3 dB, typ) | 3 MHz |
| Number of Channels | 1 |
| Common Mode Input Range | -4 V to +65 V |
| Gain | 3 V/V |
| Operating Temperature Range | -40°C to +125°C |
| Supply Voltage Range | 4.5 V to 5.5 V |
| Input Propagation Delay | < 150 ns |
| Offset Drift | 10 µV/°C |
| Gain Drift | 10 ppm/°C |
| Package | 8-Lead SOIC |
| RoHS Compliance | Compliant |
Key Features
- High bandwidth of 3 MHz and low input propagation delay of less than 150 ns.
- Wide operating common-mode voltage range from -4 V to +65 V.
- Single-supply operation with a typical supply voltage of 5 V.
- Adjustable output offset.
- Excellent ac and dc performance with low offset drift (10 µV/°C) and gain drift (10 ppm/°C).
- Qualified for automotive applications.
- High ESD protection: ±4000 V HBM.
Applications
- High-side current sensing in DC-to-DC converters.
- Motor controls.
- Transmission controls.
- Diesel-injection controls.
- Engine management.
- Suspension controls.
- Vehicle dynamic controls.
Q & A
- What is the AD8216YRZ used for?
The AD8216YRZ is used to amplify small differential voltages in the presence of large common-mode voltages, making it ideal for high-side current sensing and other applications requiring accurate monitoring of rapidly changing load currents.
- What is the operating temperature range of the AD8216YRZ?
The operating temperature range of the AD8216YRZ is -40°C to +125°C.
- What is the bandwidth of the AD8216YRZ?
The bandwidth of the AD8216YRZ is 3 MHz.
- What is the common-mode input voltage range of the AD8216YRZ?
The common-mode input voltage range of the AD8216YRZ is from -4 V to +65 V.
- Is the AD8216YRZ RoHS compliant?
Yes, the AD8216YRZ is RoHS compliant.
- What is the typical supply voltage for the AD8216YRZ?
The typical supply voltage for the AD8216YRZ is 5 V.
- What is the input propagation delay of the AD8216YRZ?
The input propagation delay of the AD8216YRZ is less than 150 ns.
- What are some common applications of the AD8216YRZ?
Common applications include high-side current sensing in DC-to-DC converters, motor controls, transmission controls, diesel-injection controls, engine management, suspension controls, and vehicle dynamic controls.
- Does the AD8216YRZ have adjustable output offset?
Yes, the AD8216YRZ has an adjustable output offset feature.
- What is the ESD protection level of the AD8216YRZ?
The AD8216YRZ has an ESD protection level of ±4000 V HBM.
