Texas Instruments NE5534P +BOM
The Texas Instruments NE5534P is a high - performance operational amplifier. It features low noise, high bandwidth, high gain, and a wide supply - voltage range. It's widely used in audio, medical, and communication applications for its excellent DC and AC characteristics and built - in protection and adjustment capabilities.
Texas Instruments NE5534P's Features
Noise performance is a key strength. It has an equivalent input noise voltage as low as 3.5 nV/√ Hz typically, making it suitable for applications sensitive to noise, such as audio preamplifiers. The unity - gain bandwidth reaches 10 MHz typically, enabling it to handle a wide range of frequencies without significant signal distortion.
The NE5534P also has a wide supply - voltage range, from ±3 V to ±20 V, providing flexibility in power supply design. It can achieve a peak - to - peak output voltage swing of 32 V typically with and . Additionally, it has offset nulling and external compensation capabilities, along with built - in input - protection diodes and output short - circuit protection, enhancing its usability and reliability in various circuits.
Texas Instruments NE5534P's Applications
The Texas Instruments NE5534P, a high - performance operational amplifier, has a wide range of applications across various industries.
In the audio field, it is a popular choice for audio preamplifiers. Its low equivalent input noise voltage of 3.5 nV/√Hz Typ ensures that the audio signal remains clean and free from unwanted noise interference. This is crucial for high - fidelity audio systems, whether in professional recording studios or high - end home audio setups. The high slew rate of 13 V/μs Typ allows it to accurately reproduce rapid audio transients, delivering a more dynamic and realistic sound.
In the medical equipment sector, the NE5534P can be found in devices such as electrocardiogram (ECG) machines. The amplifier's ability to handle weak electrical signals from the human body with high precision is essential. Its high common - mode rejection ratio of 100 dB Typ helps filter out common - mode interference, ensuring that the recorded ECG signals are accurate and reliable for medical diagnosis.
For communication systems, specifically telephone channel amplifiers, the NE5534P plays a vital role. It can amplify the weak voice signals in telephone lines while maintaining signal integrity. The wide supply - voltage range from ±3 V to ±20 V gives designers flexibility in powering these amplifiers within different telephone network setups. Additionally, its offset nulling and external compensation features can be adjusted to optimize the performance of the channel amplifiers for clear voice communication.
Texas Instruments NE5534P's Attributes
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 10 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 30 | GBW (typ) (MHz) | 10 |
| Slew rate (typ) (V/µs) | 13 | Rail-to-rail | No |
| Vos (offset voltage at 25°C) (max) (mV) | 4 | Iq per channel (typ) (mA) | 4 |
| Vn at 1 kHz (typ) (nV√Hz) | 4 | Features | Decompensated, Standard Amps |
| THD + N at 1 kHz (typ) (%) | 0.002 | Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 | Iout (typ) (A) | 0.038 |
| Architecture | Bipolar | CMRR (typ) (dB) | 100 |
| Input bias current (max) (pA) | 1500000 |
Texas Instruments NE5534P's Datasheet
Texas Instruments NE5534P's Category-Low-Noise Operational Amplifiers
Low - noise operational amplifiers play a crucial role in modern electronic systems. Their core performance is decisive for the accuracy of signal processing and the stability of the system, thus attracting extensive attention.
NE5534P alternative parts: NE5534AP, NE5534PE4
| Pictures |  |  |  |
|---|---|---|---|
| Part Number | NE5534P +BOM | NE5534AP +BOM | NE5534PE4 +BOM |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Description | IC OPAMP GP 1 CIRCUIT 8DIP | IC OPAMP GP 1 CIRCUIT 8DIP | IC OPAMP GP 10MHZ 8DIP |
| Mounting Type | Through Hole | Through Hole | - |
| Package / Case | 8-DIP (0.300, 7.62mm) | 8-DIP (0.300, 7.62mm) | PDIP |
| Surface Mount | NO | NO | NO |
| Number of Pins | 8 | 8 | 8 |
| Operating Temperature | 0°C~70°C | 0°C~70°C | - |
| Packaging | Tube | Tube | Rail/Tube |
| JESD-609 Code | e4 | e4 | e4 |
| Pbfree Code | yes | yes | yes |
| Part Status | Active | Active | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | - |
| Number of Terminations | 8 | 8 | 8 |
| ECCN Code | EAR99 | EAR99 | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | DUAL | DUAL | DUAL |
| Number of Functions | 1 | 1 | 1 |
| Supply Voltage | 15V | 15V | 15V |
| Terminal Pitch | 2.54mm | 2.54mm | 2.54mm |
| Base Part Number | NE5534 | NE5534 | - |
| Pin Count | 8 | 8 | 8 |
| Operating Supply Voltage | 15V | 15V | 15V |
| Number of Channels | 1 | 1 | - |
| Operating Supply Current | 4mA | 4mA | 4mA |
| Nominal Supply Current | 4mA | 4mA | 4mA |
| Output Current | 38mA | 38mA | - |
| Slew Rate | 13V/μs | 13V/μs | 13 V/μs |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose | General Purpose | OPERATIONAL AMPLIFIER |
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