Overview
The NCV2333DMR2G is a part of the NCS333/2333/4333 family of zero-drift operational amplifiers produced by onsemi. This device is characterized by its low offset voltage and minimal drift over temperature, making it highly suitable for precision applications. The NCV2333DMR2G operates over a wide supply voltage range of 1.8 V to 5.5 V and is available in a MICRO-8 package, which is space-efficient and ideal for various industrial, automotive, medical, and consumer electronics applications.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VS | 1.8 | 5.5 | V | ||
| Offset Voltage | VOS | VS = 5 V | 6.0 | 30 | μV | |
| Offset Voltage Drift vs Temp | ΔVOS/ΔT | VS = 5 V | 0.04 | 0.07 | μV/°C | |
| Input Bias Current | IIB | TA = 25°C | ±60 | ±400 | pA | |
| Common Mode Rejection Ratio | CMRR | VS = 1.8 V to 5.5 V | 106 | 123 | dB | |
| Gain-Bandwidth Product | GBWP | CL = 100 pF | 270 | kHz | ||
| Quiescent Current | IQ | 1.8 V ≤ VS ≤ 3.3 V | 17 | 25 | μA | |
| Operating Temperature Range | -40 | 125 | °C |
Key Features
- Low Offset Voltage: As low as 30 μV max for NCV2333.
- Low Offset Drift: 0.07 μV/°C max, ensuring high precision over temperature.
- Wide Supply Range: Operates from 1.8 V to 5.5 V.
- Rail-to-Rail Input and Output: Allows for full range signal processing.
- Low Power Consumption: Quiescent current as low as 17 μA at 3.3 V.
- Space-Saving Packages: Available in MICRO-8, SOIC-8, and other compact packages.
- AEC-Q100 Qualified: Suitable for automotive and other applications requiring unique site and control change requirements).
Applications
- Automotive: Ideal for automotive systems due to its AEC-Q100 qualification and robust performance).
- Battery Powered/Portable Applications: Low power consumption makes it suitable for battery-powered devices).
- Sensor Signal Conditioning: High precision and low drift make it ideal for sensor interfacing and signal conditioning).
- Low Voltage Current Sensing: Used in applications requiring precise current measurement at low voltages).
- Filter Circuits and Bridge Circuits: Suitable for various analog circuit applications).
- Medical Instrumentation: High precision and reliability make it suitable for medical devices).
Q & A
- What is the typical offset voltage of the NCV2333DMR2G?
The typical offset voltage is 30 μV max).
- What is the operating temperature range of the NCV2333DMR2G?
The operating temperature range is -40°C to +125°C).
- What is the gain-bandwidth product of the NCV2333DMR2G?
The gain-bandwidth product is 270 kHz).
- Is the NCV2333DMR2G AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified, making it suitable for automotive applications).
- What are the available package options for the NCV2333DMR2G?
It is available in MICRO-8, SOIC-8, and other packages).
- What is the quiescent current of the NCV2333DMR2G at 3.3 V supply voltage?
The quiescent current is typically 17 μA at 3.3 V).
- Does the NCV2333DMR2G have rail-to-rail input and output capabilities?
Yes, it has rail-to-rail input and output capabilities).
- What is the common mode rejection ratio (CMRR) of the NCV2333DMR2G?
The CMRR is typically 106 dB to 123 dB over the supply voltage range).
- Is the NCV2333DMR2G suitable for medical instrumentation?
Yes, its high precision and reliability make it suitable for medical instrumentation).
- What is the input bias current of the NCV2333DMR2G?
The input bias current is typically ±60 pA to ±400 pA).
