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STMicroelectronics Quad Operational Amplifier 20 MHz 14-Pin SO Package, Rail-to-Rail Input/Output, 2.5 - 5.5V, TSV994IDT
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.65mm |
| Length | 8.75mm |
| Model | TSV994IDT |
| Width | 4mm |
| Mount Type | Surface |
| Series | TSV994 |
| Output Current | 35mA |
| Maximum Operating Temperature | 125°C |
| Package Type | SO |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 4 |
| Standards/Approvals | RoHS |
| Pin Count | 14 |
| Automotive Standard | AEC-Q100 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.5V |
| GBP - Gain Bandwidth Product | 20MHz |
| Input Bias Current | 100 pA |
| Vos - Input Offset Voltage | 7.5 mV |
| Slew Rate | 10V/μs |
| Low input offset voltage | 1.5 mV max. (A grade) |
Key Features
- Features four high-performance op amps on a single chip.
- 20 MHz gain-bandwidth product enables fast signal processing in demanding applications.
- Operates from 2.5 V to 5.5 V single supply for compatibility with modern low voltage systems.
- Ultra-low input bias current of 1 pA typical for precise sensor interfacing and signal conditioning.
- Low input offset voltage (max 1.5 mV in A grade) guarantees high accuracy.
- Rail-to-rail input and output provides maximum signal swing in constrained voltage environments.
- High output current capability up to 35 mA for driving loads.
- Surface mount 14-pin SO package enables compact, automated assembly.
Product Description
The STMicroelectronics TSV994IDT is a four-channel (quad) operational amplifier designed for precision analog signal processing in industrial, automotive, and commercial circuits. Housed in a space-saving 14-pin SO surface-mount package, this op amp provides designers with a robust solution which maximizes board space and flexibility.
This amplifier features a high gain-bandwidth product of 20 MHz, making it suitable for applications requiring fast and accurate signal amplification. Its rail-to-rail input and output architecture is optimized to support the full input and output voltage swing, critical for low voltage, battery-powered, or signal-chaining systems. The device is stable for gains greater than or equal to 4 and can drive capacitive loads up to 100 pF stably.
With an extremely low input bias current of just 1 pA typical and a low input offset voltage (guaranteed below 1.5 mV for A grade), the TSV994IDT ensures excellent DC precision, ideal for high-impedance sensor interfaces and precise analog conditioning. An output current capability of up to 35 mA means these amplifiers can drive heavy loads directly without additional buffer stages.
Designed for surface-mount assembly, the 14-pin SO package measures just 8.75 mm by 4 mm with a 1.65 mm height, simplifying layout in compact electronics. Device supply operation is fully specified from as low as 2.5 V up to 5.5 V, making it compatible with a wide range of modern low voltage logic, analog, and sensor systems.
Additional features include a fast slew rate of 10 V/μs, stringent offset voltage requirements, automotive compliance (AEC-Q100 qualified), and internal ESD protection up to 5 kV. The TSV994IDT is RoHS compliant and suitable for industrial, instrumentation, sensor interfaces, active filter circuits, portable equipment, and automotive signal processing.
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Frequently Asked Questions
The gain-bandwidth product of this operational amplifier is 20 MHz, enabling fast signal processing in demanding applications.
It operates with a supply voltage range from 2.5 V to 5.5 V, making it compatible with modern low voltage systems.
This operational amplifier features four channels, allowing for multiple signal processing tasks on a single chip.
It can provide an output current of up to 35 mA, suitable for driving heavy loads directly without additional buffering.
The dimensions of the package are 8.75 mm in length, 4 mm in width, and 1.65 mm in height.
The input offset voltage is guaranteed to be below 1.5 mV for the A grade, ensuring high accuracy in applications.
The typical input bias current for this model is 100 pA, which is beneficial for precise sensor interfacing.
The slew rate of this operational amplifier is 10 V/μs, allowing for rapid changes in output signal.
It can operate within a temperature range of -40°C to 125°C, suitable for various environmental conditions.
Yes, the TSV994IDT is RoHS compliant, ensuring it meets environmental standards for hazardous substances.
This operational amplifier is designed for surface mount assembly, facilitating compact and automated layouts.
The TSV994IDT is AEC-Q100 qualified, making it suitable for automotive applications.
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