Overview
The NCS20072DTBR2G is a high-performance operational amplifier from ON Semiconductor, part of the NCx2007x series. This device is known for its rail-to-rail output operation, wide bandwidth, and low bias currents, making it ideal for a variety of applications. It is available in dual configurations and comes in a TSSOP-8 package, which is Pb-free, halogen-free, and RoHS compliant. The NCS20072DTBR2G is suitable for use in automotive and other demanding environments, with options qualified under the AEC-Q100 standard.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage Range | VS | 2.7 | 36 | V | ||
| Unity Gain Bandwidth | UGBW | CL = 25 pF | 3 | MHz | ||
| Slew Rate at Unity Gain | SR | CL = 20 pF, RL = 2 kΩ | 2.8 | V/μs | ||
| Input Offset Voltage | VOS | ±1.3 | ±3 | ±4 | mV | |
| Input Bias Current | IIB | 5 | 200 | 1500 | pA | |
| Output Current Capability | IO | 50 | 65 | mA | ||
| Operating Temperature Range | TA | -40 | 125 | °C |
Key Features
- Rail-to-Rail Output: Ensures maximum output swing and better performance in various applications.
- Wide Supply Range: Operates from 2.7 V to 36 V, making it versatile for different power supply conditions.
- Low Supply Current: Typically 405 μA per channel at VS = 2.7 V, which is beneficial for power-sensitive designs.
- Low Input Bias Current: Only 5 pA typical, ideal for interfacing with a wide variety of signal sensors.
- High Slew Rate: 2.8 V/μs typical at VS = 2.7 V, ensuring fast response times.
- Automotive Qualified: Options available with the NCV prefix, AEC-Q100 qualified and PPAP capable.
- Compact Packages: Available in TSSOP-8, SOIC-8, and Micro8 (MSOP8) packages.
Applications
- Current Sensing: Ideal for current sensing applications due to its low input bias current and high accuracy.
- Signal Conditioning: Suitable for signal conditioning in various industrial and automotive applications.
- Automotive End Products: Qualified for use in automotive systems, including those requiring AEC-Q100 compliance.
- Notebook Computers and Portable Instruments: Used in power supplies and signal processing circuits in portable devices.
- Power Supplies: Employed in power supply circuits for its stability and wide supply range.
Q & A
- What is the typical unity gain bandwidth of the NCS20072DTBR2G?
The typical unity gain bandwidth is 3 MHz at CL = 25 pF.
- What is the operating temperature range of the NCS20072DTBR2G?
The operating temperature range is from -40°C to 125°C.
- What are the typical input bias currents for the NCS20072DTBR2G?
The typical input bias current is 5 pA.
- Is the NCS20072DTBR2G RoHS compliant?
- What are the available package options for the NCS20072DTBR2G?
The device is available in TSSOP-8, SOIC-8, and Micro8 (MSOP8) packages).
- What is the slew rate of the NCS20072DTBR2G at unity gain?
The slew rate at unity gain is typically 2.8 V/μs at CL = 20 pF and RL = 2 kΩ).
- Is the NCS20072DTBR2G suitable for automotive applications?
- What is the common mode rejection ratio (CMRR) of the NCS20072DTBR2G?
The CMRR is typically 110 dB to 135 dB depending on the supply voltage).
- What is the output current capability of the NCS20072DTBR2G?
The output current capability is typically 50 mA sinking and 65 mA sourcing).
- What are some common applications of the NCS20072DTBR2G?
