Overview
The TSX634IQ4T is a quad operational amplifier from STMicroelectronics, part of the TSX63x and TSX63xA series. These amplifiers are designed for low voltage operation and feature rail-to-rail input and output. The TSX634IQ4T is available in a QFN-16L package and is compatible with industry-standard pinouts, making it versatile for various applications.
The device is characterized by its low power consumption, high ESD tolerance, and wide temperature range, making it suitable for harsh environments such as automotive and industrial settings.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 3.3 to 16 | V |
| Low Power Consumption | 60 μA max at 16 V | μA |
| Gain Bandwidth Product | 200 kHz typ | kHz |
| Rail-to-Rail Input and Output | Yes | |
| Low Offset Voltage | 500 μV max (A version), 1 mV max (standard version) | μV/mV |
| Low Input Bias Current | 1 pA typ | pA |
| Operating Temperature Range | -40 to 125°C | °C |
| Package | QFN-16L |
Key Features
- Low power consumption: 60 μA maximum at 16 V, ideal for power-conscious applications.
- Rail-to-rail input and output, enhancing the signal handling capability.
- Gain bandwidth product of 200 kHz, suitable for various signal conditioning tasks.
- Low offset voltage: 500 μV max for the 'A' version and 1 mV max for the standard version.
- Low input bias current: 1 pA typical, beneficial for interfacing with high impedance sensors.
- Automotive qualification and high ESD tolerance, making it robust for harsh environments.
Applications
- Sensor interfaces: Ideal for conditioning signals from various sensors due to its low input bias current and rail-to-rail capabilities.
- Industrial signal conditioning: Suitable for industrial environments requiring robust and reliable signal processing.
- Automotive applications: Qualified for use in automotive systems, offering high ESD tolerance and a wide temperature range.
- Consumer electronics: Can be used in consumer devices where low power consumption and compact packaging are essential.
Q & A
- What is the supply voltage range of the TSX634IQ4T?
The supply voltage range is from 3.3 V to 16 V.
- What is the maximum power consumption of the TSX634IQ4T at 16 V?
The maximum power consumption is 60 μA at 16 V.
- Does the TSX634IQ4T have rail-to-rail input and output capabilities?
Yes, the TSX634IQ4T features rail-to-rail input and output.
- What is the gain bandwidth product of the TSX634IQ4T?
The gain bandwidth product is 200 kHz typical.
- What are the typical applications of the TSX634IQ4T?
The TSX634IQ4T is suitable for sensor interfaces, industrial signal conditioning, automotive applications, and consumer electronics.
- What is the operating temperature range of the TSX634IQ4T?
The operating temperature range is from -40°C to 125°C.
- What package options are available for the TSX634IQ4T?
The TSX634IQ4T is available in a QFN-16L package.
- Is the TSX634IQ4T automotive qualified?
Yes, the TSX634IQ4T is automotive qualified, offering high ESD tolerance and a wide temperature range.
- What is the low offset voltage specification for the TSX634IQ4T?
The low offset voltage is 500 μV max for the 'A' version and 1 mV max for the standard version.
- How does the TSX634IQ4T benefit power-conscious applications?
The TSX634IQ4T benefits power-conscious applications through its low power consumption of 60 μA maximum at 16 V.
