Overview
The TSV994AIDT is a quad operational amplifier (Op-Amp) manufactured by STMicroelectronics. It is part of the TSV99x and TSV99xA family, which offers low voltage operation and rail-to-rail input and output. This device is designed to provide an excellent speed/power consumption ratio, making it ideal for various applications requiring high performance and low power consumption.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Offset Voltage (Vio) | Top = 25 °C | 1.5 | - | 3 | mV |
| Input Offset Current (Iio) | Top = 25 °C | 1 | 10 | 100 | pA |
| Input Bias Current (Iib) | Top = 25 °C | 1 | 10 | 100 | pA |
| Common Mode Rejection Ratio (CMR) | 0 V to 2.5 V, Vout = 1.25 V, Top = 25 °C | 53 | 75 | - | dB |
| Gain Bandwidth Product (GBP) | RL = 2 kΩ, CL = 100 pF, f = 100 kHz, Top = 25 °C | - | 20 | - | MHz |
| Supply Current (ICC) per Channel | No load, Vout = VCC/2, Tmin < Top < Tmax | 0.78 | 1.1 | - | mA |
| Output Current (Iout) | Vo = 2.5 V, Top = 25 °C | 16 | 35 | - | mA |
| Operating Voltage Range | - | 2.5 V | - | 5.5 V | V |
| Slew Rate (SR) | RL = 2 kΩ, CL = 100 pF, Top = 25 °C | - | 10 | - | V/μs |
Key Features
- Low Input Offset Voltage: Maximum of 1.5 mV for A grade devices.
- Rail-to-Rail Input and Output: Ensures full signal swing from the supply rails.
- Wide Bandwidth: 20 MHz gain-bandwidth product.
- Stability: Stable for gains ≥ 4 or ≤ -3.
- Low Power Consumption: Typical supply current of 820 µA.
- High Output Current: Up to 35 mA.
- Low Input Bias Current: Typical of 1 pA.
- ESD Internal Protection: ≥ 5 kV.
Applications
- Battery-Powered Applications: Suitable for devices powered by batteries due to low power consumption.
- Portable Devices: Ideal for handheld and portable electronics.
- Signal Conditioning and Active Filtering: Used in various signal processing applications.
- Medical Instrumentation: Applicable in medical devices requiring precise signal handling.
- Automotive Applications: Meets the requirements for automotive-grade reliability and performance.
Q & A
- What is the maximum input offset voltage for the TSV994AIDT?
The maximum input offset voltage for the TSV994AIDT is 1.5 mV for A grade devices.
- What is the gain-bandwidth product of the TSV994AIDT?
The gain-bandwidth product of the TSV994AIDT is 20 MHz.
- What is the typical supply current of the TSV994AIDT?
The typical supply current of the TSV994AIDT is 820 µA.
- What is the maximum output current of the TSV994AIDT?
The maximum output current of the TSV994AIDT is 35 mA.
- What is the operating voltage range of the TSV994AIDT?
The operating voltage range of the TSV994AIDT is from 2.5 V to 5.5 V.
- Is the TSV994AIDT stable for all gain configurations?
The TSV994AIDT is stable for gains ≥ 4 or ≤ -3.
- What is the slew rate of the TSV994AIDT?
The slew rate of the TSV994AIDT is 10 V/μs.
- Does the TSV994AIDT have ESD protection?
Yes, the TSV994AIDT has internal ESD protection ≥ 5 kV.
- What are some common applications of the TSV994AIDT?
The TSV994AIDT is commonly used in battery-powered applications, portable devices, signal conditioning, medical instrumentation, and automotive applications.
- What is the typical input bias current of the TSV994AIDT?
The typical input bias current of the TSV994AIDT is 1 pA.
