Overview
The TSZ124IYPT from STMicroelectronics is a high-performance operational amplifier (op-amp) designed for precision and automotive applications. This IC features four independent op-amps in a compact 14-lead TSSOP package, offering a versatile and efficient solution for various signal processing tasks. The TSZ124IYPT is known for its zero-drift architecture, which provides excellent long-term stability and low noise performance, making it ideal for demanding applications that require high accuracy and reliability.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | 1.8 | 5.5 | V | ||
| Input Offset Voltage (Vio) | T = 25 °C | 1 | 5 | 8 | µV |
| Input Offset Voltage Drift (ΔVio/ΔT) | -40 °C < T < 125 °C | 70 | nV/°C | ||
| Common Mode Input Voltage Range (Vicm) | (VCC -) - 0.1 to (VCC +) + 0.1 | V | |||
| Operating Temperature Range (Toper) | -40 | 125 | °C | ||
| Gain Bandwidth Product (GBP) | RL = 10 kΩ, CL = 100 pF | 400 | kHz | ||
| Supply Current (ICC) per Amplifier | T = 25 °C, Vout = VCC/2, RL > 1 MΩ | 28 | 40 | 40 | µA |
| Slew Rate (SR) | 0.17 | V/μs | |||
| Equivalent Input Noise Voltage (en) | f = 1 kHz | 60 | nV/√Hz |
Key Features
- Zero-Drift Architecture: Provides excellent long-term stability and low noise performance.
- Rail-to-Rail Input and Output: Ensures full signal range utilization.
- Low Power Consumption: Consumes less than 40 µA per amplifier at 5 V.
- High Gain Bandwidth Product: 400 kHz, suitable for various signal processing tasks.
- Ultra-Low Input Bias Current: Enhances accuracy in sensor interfaces and other applications.
- High Tolerance to ESD: Up to 4 kV HBM, ensuring robustness in harsh environments.
- Extended Temperature Range: Operates from -40 °C to 125 °C, making it suitable for a wide range of applications.
- Compact Packaging: Available in 14-lead TSSOP package, among others, for space-efficient designs.
Applications
- Battery-Powered Applications: Ideal for devices that require low power consumption and high accuracy.
- Portable Devices: Suitable for handheld and mobile devices due to its compact size and low power consumption.
- Signal Conditioning: Used in various signal processing tasks requiring high precision and stability.
- Medical Instrumentation: Applies to medical devices that demand high accuracy and reliability.
- Automotive Applications: Designed to meet the stringent requirements of automotive environments).
Q & A
- What is the TSZ124IYPT?
The TSZ124IYPT is a high-performance operational amplifier from STMicroelectronics, featuring four independent op-amps in a 14-lead TSSOP package.
- What are the key features of the TSZ124IYPT?
Key features include zero-drift architecture, rail-to-rail input and output, low power consumption, high gain bandwidth product, and ultra-low input bias current).
- What is the supply voltage range for the TSZ124IYPT?
The supply voltage range is from 1.8 V to 5.5 V).
- What is the input offset voltage of the TSZ124IYPT?
The input offset voltage is 5 µV max at 25 °C and 8 µV over the full temperature range (-40 °C to 125 °C)).
- What is the gain bandwidth product of the TSZ124IYPT?
The gain bandwidth product is 400 kHz).
- What are the typical applications of the TSZ124IYPT?
Typical applications include battery-powered devices, portable devices, signal conditioning, medical instrumentation, and automotive applications).
- What is the operating temperature range of the TSZ124IYPT?
The operating temperature range is from -40 °C to 125 °C).
- How much current does the TSZ124IYPT consume per amplifier?
The TSZ124IYPT consumes less than 40 µA per amplifier at 5 V).
- What is the slew rate of the TSZ124IYPT?
The slew rate is 0.17 V/μs).
- What is the equivalent input noise voltage of the TSZ124IYPT?
The equivalent input noise voltage is 60 nV/√Hz at 1 kHz).
