STMicroelectronics

TSZ122IST

TSZ122IST Description

The TSZ122IST is a high-performance, zero-drift operational amplifier (op-amp) designed and manufactured by STMicroelectronics. This dual-channel device is specifically engineered for automotive applications, offering exceptional performance and reliability. With a wide supply voltage range of 1.8V to 5.5V and a low input bias current of 70 pA, the TSZ122IST ensures stable and accurate signal processing in demanding environments.

TSZ122IST Features

• Voltage - Supply Span (Max): 5.5 V
• Gain Bandwidth Product: 400 kHz
• Product Status: Active
• Current - Input Bias: 70 pA
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• Grade: Automotive
• Slew Rate: 0.19V/µs
• Mounting Type: Surface Mount
• Current - Supply: 31µA (x2 Channels)
• Voltage - Input Offset: 1 µV
• Voltage - Supply Span (Min): 1.8 V
• Package: Tape & Reel (TR)
• Number of Circuits: 2
• Current - Output / Channel: 18 mA
• Base Product Number: TSZ122

TSZ122IST Applications

The TSZ122IST's unique combination of low input bias current, zero-drift performance, and automotive-grade reliability make it ideal for a variety of applications, including:

1. Sensor Conditioning: The low input bias current and zero-drift performance are crucial for accurate sensor signal conditioning in automotive applications, such as temperature, pressure, and humidity sensors.
2. Data Acquisition Systems: The TSZ122IST's high slew rate and low input offset voltage make it suitable for high-resolution data acquisition systems in industrial and automotive environments.
3. Audio Amplification: The dual-channel configuration and low noise performance of the TSZ122IST make it an excellent choice for audio amplification applications, such as in-car entertainment systems.
4. Power Management: The TSZ122IST's wide supply voltage range and low quiescent current make it suitable for power management applications in battery-powered devices.

Conclusion of TSZ122IST

The TSZ122IST is a versatile and reliable operational amplifier designed for automotive applications. Its unique combination of low input bias current, zero-drift performance, and automotive-grade reliability make it an excellent choice for a wide range of applications, including sensor conditioning, data acquisition systems, audio amplification, and power management. With its exceptional performance and robust features, the TSZ122IST is a valuable addition to any high-performance electronic design.