Description
The Texas Instruments THS4531AID is a high-performance, ultra-low-power differential amplifier that offers a wide range of features for precise signal amplification and conditioning. This device is designed for high-speed applications such as test and measurement equipment, medical imaging devices, and communication systems.
With its fully differential architecture, the THS4531AID provides excellent common-mode rejection ratio (CMRR) and low noise performance, making it suitable for applications requiring precise signal amplification and conditioning in a compact form factor. The device operates from a single 2.5V to 5.5V supply voltage and has a power-down mode that consumes only 0.5µA.
The THS4531AID is available in an 8-pin SOIC package, making it ideal for space-constrained designs. Its high DC accuracy, low distortion, and rail-to-rail output make it suitable for a wide range of applications where signal integrity is critical.
Features
The THS4531AID features include:
- Ultra low-power consumption (250 µA typical)
- Fully differential architecture
- Bandwidth of 36 MHz (Av = 1 V/V)
- Slew rate of 200 V/µs
- Total harmonic distortion (THD) of -120 dBc at 1 kHz
- Input voltage noise of 10 nV/√Hz at 1 kHz
- High DC accuracy with a voltage offset (VOS) of ±100 µV and drift of ±3 µV/˚C
- Rail-to-rail output (RRO)
- Negative rail input (NRI)
- Output common-mode control
These features make it suitable for high-speed signal conditioning applications, such as test and measurement equipment, medical imaging devices, and communication systems.
Package
The package type of THS4531AID is Small Outline Package - D (8-pin SOIC).
Pinout
The THS4531AID has an 8-pin SOIC (D) package, which means it has 8 pins. The pins are:
- Ground
- Input/Output
- Output
- Inverting Input
- Non-Inverting Input
- Supply Voltage
- No Connect/DNC
- Supply Voltage
The pin functions include differential inputs, a single-ended output, and supply voltage connections.
Manufacturer
The manufacturer of the THS4531AID is Texas Instruments (TI). TI is a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is a well-known brand in the electronics industry, offering a wide range of products including amplifiers, converters, interfaces, and microcontrollers, among others.
Applications
According to the product description, the THS4531AID is commonly used in high-speed signal conditioning applications such as:
- Test and measurement equipment
- Medical imaging devices
- Communication systems
Its wide bandwidth and low noise make it suitable for precise signal amplification and conditioning in a compact form factor.
Equivalent
Based on the specifications of THS4531AID, some equivalent products from Texas Instruments are:
- THS4351AID: A comparable differential amplifier with similar specifications.
- OPA1602AID: Another precision op-amp with a wide bandwidth and low noise.
- LMH6726AQNR: A high-speed, low-noise op-amp with rail-to-rail output.
Please note that these products may have slightly different characteristics, but they can be used as alternatives for the THS4531AID in specific applications.
Payment
Shipping & Packing
Warranty
Delivery is not fast, the amp is like a working one, but there is no 60 watts, with normal power-normally heated