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Texas Instruments Differential Amplifier 500 kHz 8-Pin SOIC INA149AID
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Model | INA149AID |
| Mount Type | Surface |
| Series | INA149 |
| Maximum Operating Temperature | 150°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -55°C |
| Number Of Channels | 1 |
| Pin Count | 8 |
| Maximum Supply Voltage | 18V |
| Minimum Supply Voltage | 2V |
| Supply Current | 900μA |
| GBP - Gain Bandwidth Product | 500kHz |
| Slew Rate | 5V/μs |
| CMRR - Common Mode Rejection Ratio | 100dB |
| Maximum Voltage Gain | 1V/V |
Key Features
- Operates with a supply voltage range from 2V to 18V.
- Provides a maximum voltage gain of 1 V/V.
- Gain bandwidth product (GBP) is 500 kHz for high-speed applications.
- Features a low input offset voltage of 1100 μV to ensure accuracy.
- Surface mount type with an 8-pin SOIC package for compact PCB integration.
- Common mode rejection ratio (CMRR) of 100 dB for noise reduction.
- Wide operating temperature range from -55°C to 150°C suitable for harsh environments.
- Supply current is low at 900 μA for efficient power usage.
Product Description
Texas Instruments INA149AID is a high-performance differential amplifier designed for accurate amplification of differential signals with a bandwidth of up to 500 kHz. It comes in a compact 8-pin SOIC surface-mount package allowing for efficient integration into electronic circuits. The device operates over a wide supply voltage range of 2V to 18V, making it suitable for various industrial and commercial electronic applications.
This differential amplifier offers a maximum voltage gain of 1 V/V and a gain bandwidth product of 500 kHz, supporting applications requiring high-frequency signal processing. Its low input offset voltage of 1100 μV helps maintain signal integrity and precision. The common mode rejection ratio of 100 dB enhances its ability to reject unwanted noise and interference, ensuring cleaner output signals.
The INA149AID is optimized for operation in harsh environments, with an operating temperature range from -55°C to 150°C. It features a low supply current of 900 μA which helps reduce overall power consumption in embedded systems. The fast slew rate of 5 V/μs enables rapid response to changes in the input signal, useful in dynamic measurement and control systems.
This amplifier is ideal for various industrial, laboratory, HVAC, and manufacturing applications where differential signal amplification with high fidelity and low noise is critical. Although it does not carry specific automotive standards certifications, it meets the INA149 series quality criteria, ensuring reliability and performance.
Operates on minimum 2V and maximum 18V supply voltage range. Maximum voltage gain of 1 V/V suitable for signal conditioning. Gain bandwidth product of 500 kHz supports medium frequency signals. Low input offset voltage maintains high accuracy.
Surface mount 8-pin SOIC package enables compact PCB design. High common mode rejection ratio enhances noise immunity. Wide operating temperature range fits extreme environmental conditions. Low supply current conserves power in electronic circuits.
Fast slew rate accommodates quick signal changes. Quality assured INA149 series product from Texas Instruments.
Choose this Texas Instruments INA149AID Differential Amplifier for robust and reliable differential signal amplification in electronic design and industrial instrumentation projects. Browse more semiconductor amplifiers and electronic components at EnvMart for your next engineering solution.
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Frequently Asked Questions
The maximum supply voltage for this model is 18V.
The gain bandwidth product (GBP) of the INA149AID is 500 kHz, suitable for high-speed applications.
This unit features a common mode rejection ratio (CMRR) of 100 dB, which helps reduce noise interference.
The operating temperature range for this model is from -55°C to 150°C, making it suitable for harsh environments.
The supply current for this differential amplifier is low at 900 μA, which helps in efficient power usage.
The maximum voltage gain of the INA149AID is 1 V/V, making it suitable for signal conditioning applications.
This model comes in an 8-pin SOIC surface mount package, allowing for compact PCB integration.
The slew rate of this differential amplifier is 5 V/μs, enabling rapid response to input signal changes.
This differential amplifier supports 1 channel.
The minimum supply voltage for this model is 2V.
The INA149AID is part of the INA149 series from Texas Instruments.
The country of origin for the INA149AID is India.
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