Overview
The NCS20091MUTAG is a single-channel operational amplifier (Op Amp) from onsemi, part of the NCS20091/2/4 family. This device is known for its low power consumption and high performance, making it suitable for a variety of applications in automotive, consumer, and industrial markets. The NCS20091MUTAG operates with a gain-bandwidth product (GBWP) of 350 kHz and consumes only 20 μA of quiescent current per channel. It features rail-to-rail input and output capabilities, allowing the use of the entire supply voltage range, and is available in a space-saving UDFN6 package.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Gain-Bandwidth Product | UGBW | 350 | kHz | ||
| Supply Voltage | VS | 1.8 | 5.5 | V | |
| Quiescent Current per Channel | IDD | 20 | 23-31 | 33 | μA |
| Input Offset Voltage | VOS | 0.5 | 3.5 | 4 | mV |
| Input Bias Current | IIB | 1 | 1500 | pA | |
| Temperature Range | TA | -40 | 125 | °C | |
| Unity Gain Bandwidth | 350 | kHz | |||
| Slew Rate at Unity Gain | SR | 0.15 | V/μs | ||
| Phase Margin | φm | 60 | ° |
Key Features
- Low Power Consumption: 20 μA quiescent current per channel.
- High Gain-Bandwidth Product: 350 kHz.
- Rail-to-Rail Input and Output: Allows the use of the entire supply voltage range.
- Wide Supply Voltage Range: Operates from 1.8 V to 5.5 V.
- Wide Temperature Range: Functional from -40°C to 125°C.
- Unity Gain Stable: Ensures stability in unity gain configurations.
- Low Input Offset Voltage: Maximum of 4 mV.
- AEC-Q100 Qualified: Suitable for automotive and other applications requiring unique site and control change requirements.
- Space-Saving Packages: Available in UDFN6, SC70-5, SOT23-5/TSOP-5, and other compact packages.
Applications
- Sensor Signal Conditioning: Ideal for conditioning signals from various sensors due to its low noise and high accuracy.
- Low Voltage Current Sensing: Suitable for applications requiring precise current measurement at low voltages.
- Automotive Systems: AEC-Q100 qualified, making it suitable for use in automotive electronics.
- Consumer Electronics: Used in a variety of consumer devices where low power consumption and high performance are critical.
- Industrial Control Systems: Applicable in industrial environments where reliability and precision are essential.
Q & A
- What is the gain-bandwidth product of the NCS20091MUTAG?
The gain-bandwidth product (GBWP) of the NCS20091MUTAG is 350 kHz.
- What is the typical quiescent current per channel for the NCS20091MUTAG?
The typical quiescent current per channel is 20 μA to 31 μA, depending on the supply voltage.
- What is the input offset voltage of the NCS20091MUTAG?
The maximum input offset voltage is 4 mV.
- What is the operating temperature range of the NCS20091MUTAG?
The device operates from -40°C to 125°C.
- Is the NCS20091MUTAG AEC-Q100 qualified?
Yes, the NCS20091MUTAG is AEC-Q100 qualified, making it suitable for automotive and other applications requiring unique site and control change requirements.
- What are the available package options for the NCS20091MUTAG?
The device is available in UDFN6, SC70-5, SOT23-5/TSOP-5, and other compact packages.
- What is the slew rate at unity gain for the NCS20091MUTAG?
The slew rate at unity gain is 0.15 V/μs.
- What is the phase margin of the NCS20091MUTAG?
The phase margin is 60 degrees.
- Is the NCS20091MUTAG unity gain stable?
Yes, the NCS20091MUTAG is unity gain stable.
- What are some typical applications of the NCS20091MUTAG?
Typical applications include sensor signal conditioning, low voltage current sensing, automotive systems, consumer electronics, and industrial control systems.
