Overview
The AD8210YRZ, produced by Analog Devices Inc., is a single-supply, difference amplifier designed to amplify small differential voltages in the presence of large common-mode voltages. This component is particularly useful in applications requiring high accuracy and reliability in current sensing and measurement. The AD8210 operates over a wide input common-mode voltage range from -2 V to +65 V and is supplied with a typical voltage of 5 V. It is available in an 8-lead SOIC package and operates within a temperature range of -40°C to +125°C, making it suitable for various industrial and automotive applications.
Key Specifications
| Parameter | Rating/Value |
|---|---|
| Supply Voltage | 4.5 V to 5.5 V |
| Input Common-Mode Voltage Range | -2 V to +65 V |
| Operating Temperature Range | -40°C to +125°C |
| Storage Temperature Range | -65°C to +150°C |
| ESD Rating (HBM) | ±4000 V |
| ESD Rating (CDM) | ±1250 V |
| Output Drive Capability | 5 mA |
| Gain | 20 V/V |
| Offset Drift | 8 µV/°C (typical) |
| Gain Drift | 20 ppm/°C (typical) |
| CMRR at DC | 120 dB (typical) |
| CMRR at 100 kHz | 80 dB (typical) |
Key Features
- High common-mode voltage range: -2 V to +65 V operating, -5 V to +68 V survival.
- Buffered output voltage with 5 mA output drive capability.
- Wide operating temperature range: -40°C to +125°C.
- Excellent ac and dc performance over temperature.
- Ratiometric half-scale output offset.
- Adjustable output offset using VREF1 and VREF2 pins.
- Available in 8-lead SOIC package.
- Qualified for automotive applications.
Applications
- Current sensing in various industrial and automotive systems.
- Motor controls and transmission controls.
- Diesel injection controls and engine management.
- Suspension controls and vehicle dynamic controls.
- DC-to-dc converters.
Q & A
- What is the typical supply voltage for the AD8210YRZ?
The typical supply voltage for the AD8210YRZ is 5 V, with an operating range of 4.5 V to 5.5 V.
- What is the input common-mode voltage range of the AD8210YRZ?
The input common-mode voltage range is from -2 V to +65 V.
- What is the operating temperature range of the AD8210YRZ?
The operating temperature range is from -40°C to +125°C.
- What is the ESD rating of the AD8210YRZ?
The ESD rating is ±4000 V (HBM) and ±1250 V (CDM).
- How can the output offset of the AD8210YRZ be adjusted?
The output offset can be adjusted using the VREF1 and VREF2 pins.
- What are some common applications of the AD8210YRZ?
Common applications include current sensing in industrial and automotive systems, motor controls, transmission controls, diesel injection controls, engine management, suspension controls, vehicle dynamic controls, and DC-to-dc converters.
- What package type is the AD8210YRZ available in?
The AD8210YRZ is available in an 8-lead SOIC package.
- Is the AD8210YRZ qualified for automotive applications?
- What is the gain of the AD8210YRZ?
The gain of the AD8210YRZ is internally set to 20 V/V.
- What is the CMRR of the AD8210YRZ at DC and 100 kHz?
The CMRR is 120 dB at DC and 80 dB at 100 kHz.
- What is the gain of the AD8210YRZ?
