Overview
The NCS20032DMR2G is a dual-channel operational amplifier (op-amp) from ON Semiconductor, part of the NCS2003 family. This device is known for its high slew rate, low voltage operation, and rail-to-rail output drive capability. It is designed to operate at voltages as low as 1.8 V, making it suitable for low power and high performance applications. The NCS20032DMR2G is available in a compact Micro8 package, which is Pb-free, halogen-free, and RoHS compliant.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Supply Voltage | VS | 1.7 | 5.5 | V | |
| Input Offset Voltage | VOS | 0.5 | 3.0 | 4.0 | mV |
| Input Bias Current | IIB | 1 | pA | ||
| Unity Gain Bandwidth | GBWP | 5 MHz (at VS = 1.8 V) | 7 MHz (at VS = 5 V) | MHz | |
| Slew Rate | SR | 6 V/μs (rising at VS = 1.8 V) | 9 V/μs (falling at VS = 1.8 V) | 8 V/μs (rising at VS = 5 V), 12.5 V/μs (falling at VS = 5 V) | V/μs |
| Output Current Capability | ISC | 5 mA (sourcing at VS = 1.8 V) | 10 mA (sinking at VS = 1.8 V) | 40 mA (sourcing at VS = 5 V), 50 mA (sinking at VS = 5 V) | mA |
| Quiescent Current | IDD | 230 μA (per channel at VS = 1.8 V) | 560 μA (per channel at VS = 1.8 V) | 1000 μA (per channel at VS = 1.8 V) | μA |
Key Features
- High Slew Rate: Up to 12.5 V/μs falling edge at VS = 5 V.
- Rail-to-Rail Output: Ensures maximum output swing.
- No Output Phase Reversal: For over-driven input signals.
- Low Input Offset Voltage: Typical 0.5 mV.
- Low Input Bias Current: Typical 1 pA.
- AEC-Q100 Qualified and PPAP Capable: Suitable for automotive and other demanding applications.
- Pb-free, Halogen-free, and RoHS Compliant: Environmentally friendly packaging.
Applications
- Current Shunt Monitoring: Due to low input offset voltage.
- Signal Conditioning: Ideal for amplifying and conditioning signals.
- Active Filters: High slew rate and bandwidth make it suitable for filter applications.
- Sensor Buffering: For buffering sensor outputs.
- Motor Control Drives: Used in motor control systems.
- Hard Drives: Suitable for use in hard drive electronics.
- Medical Devices: For various medical device applications.
- White Goods and Air Conditioners: Used in consumer appliances.
Q & A
- What is the operating supply voltage range of the NCS20032DMR2G?
The operating supply voltage range is from 1.7 V to 5.5 V.
- What is the typical input offset voltage of the NCS20032DMR2G?
The typical input offset voltage is 0.5 mV.
- What is the slew rate of the NCS20032DMR2G at VS = 5 V?
The slew rate is up to 8 V/μs rising and 12.5 V/μs falling.
- Does the NCS20032DMR2G have rail-to-rail output capability?
Yes, it has rail-to-rail output drive capability.
- What is the quiescent current per channel at VS = 1.8 V?
The quiescent current per channel is typically 560 μA.
- Is the NCS20032DMR2G AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified and PPAP capable.
- What are some common applications of the NCS20032DMR2G?
Common applications include current shunt monitoring, signal conditioning, active filters, sensor buffering, motor control drives, hard drives, medical devices, and consumer appliances.
- What is the unity gain bandwidth of the NCS20032DMR2G at VS = 5 V?
The unity gain bandwidth is 7 MHz at VS = 5 V.
- Does the NCS20032DMR2G have low input bias current?
Yes, the typical input bias current is 1 pA.
- What is the package type of the NCS20032DMR2G?
The package type is Micro8.
