STMicroelectronics

TSX564IQ4T

The TSX564IQ4T is a high-performance, low-power, single-supply, rail-to-rail input/output operational amplifier (op-amp) from STMicroelectronics. It is designed for use in a wide range of precision analog applications, including data acquisition systems, sensor conditioning circuits, and audio equipment.

Description:

The TSX564IQ4T is a low-power, precision op-amp that offers excellent DC and AC performance. It features a wide supply voltage range of 2.7V to 10V and provides high output current drive capability. The device is available in a compact 4-lead SC70 package, making it suitable for space-constrained applications.

Features:

1. Low input offset voltage: 1 mV max (B grade), 0.5 mV max (A grade)
2. Low input bias current: 1 pA max (B grade), 0.1 pA max (A grade)
3. High output current drive: ±100 mA
4. Wide supply voltage range: 2.7V to 10V
5. Rail-to-rail input and output: Input common-mode range extends to within 1.5V of the negative supply rail, and the output can swing within 40mV of each supply rail
6. Low supply current: 330 µA max (for B grade), 290 µA max (for A grade)
7. Compact 4-lead SC70 package

Applications:

1. Data acquisition systems
2. Sensor conditioning circuits
3. Audio equipment
4. Strain gauge amplifiers
5. Medical equipment
6. Industrial control systems
7. Battery-powered instruments
8. Portable electronic devices

The TSX564IQ4T's combination of low input offset voltage, low input bias current, and high output current drive make it an excellent choice for precision analog applications that require low power consumption and a wide supply voltage range. Its rail-to-rail input and output capabilities also make it suitable for use in single-supply systems where the input and output signals can approach the supply rails.