Overview
The onsemi NCV21911SN2T1G is a precision operational amplifier designed for high accuracy and stability in various applications. This single-channel op-amp features a zero-drift architecture, ensuring minimal offset voltage drift over time and temperature. It operates over a wide supply voltage range from 4 V to 36 V, making it versatile for different system requirements. The device is packaged in a TSOP-5 package, which is compact and suitable for surface mount applications. It is also AEC-Q100 qualified, making it suitable for automotive and other demanding environments.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | onsemi |
| Part Number | NCV21911SN2T1G |
| Package Type | TSOP-5 |
| Number of Channels | Single channel |
| Gain Bandwidth Product (GBP) | 2 MHz |
| Input Offset Voltage (Vos) | ±25 µV |
| Input Bias Current (Ib) | ±100 pA to ±3500 pA |
| Input Offset Current (Ios) | ±200 pA to ±3500 pA |
| Typical Single Supply Voltage | 36 V |
| Output Type | Rail to Rail, Swing |
| Typical Slew Rate | 1.6 V/µs |
| Operating Temperature | -40°C to +125°C |
| Automotive Standard | AEC-Q100 |
| Dimensions | 3.15 mm x 1.65 mm x 1 mm |
Key Features
- Zero-Drift Offset Voltage: Ensures minimal offset voltage drift over time and temperature, maintaining high accuracy.
- Wide Supply Voltage Range: Operates from 4 V to 36 V, making it versatile for various applications.
- Rail to Rail Output: The output swings within 10 mV of the supply rails, providing maximum signal range.
- Low Quiescent Current: Maximum quiescent current of 570 µA per channel, which is energy-efficient.
- AEC-Q100 Qualified: Suitable for automotive and other demanding environments due to its robust specifications.
- RoHS Compliant: Pb-free, halogen-free, and BFR-free, ensuring environmental compliance.
Applications
- Temperature Measurements: Ideal for precision temperature sensing applications.
- Transducer Applications: Suitable for transducer signal conditioning due to its high accuracy and stability.
- Electronic Scales: Used in electronic scales for precise weight measurements.
- Medical Instrumentation: Applied in medical devices requiring high precision and reliability.
- Current Sensing: Used for accurate current sensing in various industrial and automotive applications.
- Automotive: AEC-Q100 qualified, making it suitable for automotive systems that require high reliability and performance.
Q & A
- What is the gain bandwidth product of the NCV21911SN2T1G?
The gain bandwidth product (GBP) of the NCV21911SN2T1G is 2 MHz.
- What is the input offset voltage of the NCV21911SN2T1G?
The input offset voltage (Vos) of the NCV21911SN2T1G is ±25 µV.
- What is the operating temperature range of the NCV21911SN2T1G?
The operating temperature range of the NCV21911SN2T1G is -40°C to +125°C.
- Is the NCV21911SN2T1G AEC-Q100 qualified?
- What is the typical single supply voltage for the NCV21911SN2T1G?
The typical single supply voltage for the NCV21911SN2T1G is 36 V.
- What is the slew rate of the NCV21911SN2T1G?
The typical slew rate of the NCV21911SN2T1G is 1.6 V/µs.
- Is the NCV21911SN2T1G RoHS compliant?
- What are the dimensions of the NCV21911SN2T1G package?
The dimensions of the NCV21911SN2T1G package are 3.15 mm x 1.65 mm x 1 mm.
- What is the quiescent current of the NCV21911SN2T1G?
The maximum quiescent current of the NCV21911SN2T1G is 570 µA per channel.
- What are some typical applications of the NCV21911SN2T1G?
The NCV21911SN2T1G is typically used in temperature measurements, transducer applications, electronic scales, medical instrumentation, current sensing, and automotive systems.
