Feature
- The input offset voltage of the op amps TSZ181H1 and TSZ182H1 is exceptionally low, often measuring at 3.5V at 25°C.
- At 25°C, input bias current generally measures a mere 30pA, which is very low.
- The TSZ181H1 dual op amp starts at $2.66, while the TSZ182H1 is priced competitively at $1.58.
Operational amplifiers (op amps) designed for demanding automotive and industrial applications have been made available by STMicroelectronics unveils the single TSZ181H1 and dual TSZ182H1. These op amps are ideal for use under challenging settings with temperatures ranging from -40°C to 175°C because of their remarkable performance features, including outstanding precision and stability. They are perfect for various applications due to their wide operating temperature range and prolonged mission profiles.
Unparalleled Accuracy and Stability
- The input offset voltage of the op amps TSZ181H1 and TSZ182H1 is exceptionally low, often measuring at 3.5V at 25°C.
- At 25°C, input bias current generally measures a mere 30pA, which is very low.
- The characteristics exhibit minimal temperature drift, with a max 70V offset at 25°C and 100V across the entire temperature range.
- The maximum specified input bias current is 225pA across the whole temperature range and 200pA at 25°C.
Withstanding Harsh Environments
- The TSZ181H1 and TSZ182H1 op amps are tough enough to endure the most demanding industrial and automotive conditions because of their wide working temperature range.
- These op amps can successfully function at lower die temperatures, increasing their lifetime, and they are particularly well suited for applications with lengthy mission profiles.
- Both devices have a solid 4kV HBM ESD tolerance and pass the demanding AEC-Q100 certification.
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Ideal for High-Accuracy Sensor Interfaces
- In contrast to conventional op-amps, the TSZ181H1 and TSZ182H1 design enables precise signal conditioning without the requirement for calibration, expediting end-product manufacture while ensuring improved accuracy.
- These op amps operate at 1mA, 5V, with a 3MHz gain bandwidth, yielding a superb speed-to-power ratio.
- Both devices include rail-to-rail input and output to optimize proper dynamic range. They can work with various power supply voltages, ranging from 2.2V to 5.5V.
Availability and Pricing
- The op-amps TSZ181H1 and TSZ182H1 are both in production and offered in two package options: SOT23-5 and SO8.
- The TSZ181H1 dual op amp starts at $2.66, while the TSZ182H1 is priced competitively at $1.58.
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Conclusion
The STMicroelectronics unveils operational amplifiers TSZ181H1 and TSZ182H1 are redefining performance, accuracy, and stability requirements for the automotive and industrial markets. They excel in high-precision tasks, thriving in extreme temperatures, while remaining cost-effective despite low offset voltage and bias current. These op amps are ready to inspire creativity across a variety of sectors
