Texas Instruments OPA549T

OPA549T Description
Texas Instruments is a well-known brand in the electronic industry, particularly in the field of linear amplifiers and instrumentation. This specific part is a chip that falls under the category of Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps. Its lifecycle status is currently active, with the last update being just two days ago. This indicates that the brand is continuously working on improving and updating their products to meet the ever-changing demands of the market. One of the key parameters of this chip is the number of terminations, which is 11. This means that it has 11 connection points, allowing for more versatile and complex circuit designs. Additionally, it has 1 channel, making it suitable for single-channel applications. The amplifier type is power, indicating that it is capable of delivering high power output. In terms of performance, this Texas Instruments chip boasts a voltage gain of 110dB, which is a measure of the amplification capability. This high gain allows for a significant increase in the amplitude of the input signal, making it ideal for applications that require high amplification. Moreover, this chip has programmable power, giving users the flexibility to adjust the power output according to their specific needs. This feature is particularly useful in applications where power consumption needs to be optimized. Another important parameter is the nominal gain bandwidth product, which for this chip is 900 kHz. This indicates the frequency range in which the chip can provide the specified gain. With a high gain bandwidth product, this chip is suitable for a wide range of applications, including audio amplification and signal conditioning. Furthermore, the maximum input/output voltage of this chip is 5mV, making it suitable for low voltage applications. This parameter is crucial in ensuring the chip's compatibility with other components in the circuit. In terms of physical specifications, this Texas Instruments chip has a thickness of 4.5mm, making it compact and suitable for space-constrained applications. Additionally, it is ROHS3 compliant, meaning that it meets the latest environmental standards and regulations. In conclusion, the Texas Instruments chip in question has several parameters that make it a highly versatile and reliable component for various electronic applications. From its high voltage gain and programmable power to its compact size and compliance with environmental standards, this chip offers a wide range of features that cater to the diverse needs of the market.

OPA549T Features
Low-level signal accuracy
High output voltage and current
Available in an 11-lead power package
Overtemperature protection
Current overload protection


OPA549T Applications
Test equipment
Audio power amplifiers
Power supplies
Transducer excitation
Synchro, servo drivers