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LMH6629SDE

Name: LMH6629SDE
Rating: 4.7 (12 reviews)

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仕様

Brand	Texas Instruments
Product Type	Op Amps - High Speed Operational Amplifiers
Subcategory	Amplifier ICs
Number of Channels	1 Channel
Ib - Input Bias Current	23 uA
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V
CMRR - Common Mode Rejection Ratio	82 dB
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Vos - Input Offset Voltage	780 uV
Height	0.8 mm
Length	3 mm
Width	3 mm
Operating Supply Current	16.7 mA
en - Input Voltage Noise Density	0.69 nV/sqrt Hz
Shutdown	Shutdown
PSRR - Power Supply Rejection Ratio	81 dB
Supply Type	Single
Amplifier Type	High Speed Amplifiers
SR - Slew Rate	1.6 kV/us
Voltage Gain dB	78 dB
Output Current per Channel	250 mA
In - Input Noise Current Density	2.6 pA/sqrt Hz
Operating Supply Voltage	3 V, 5 V

概要

Description

The LMH6629SDE is a high-performance, precision operational amplifier designed for applications requiring low noise, high bandwidth, and fast slew rates. Featuring a wide supply voltage range (±2.5V to ±15V), it is suitable for various analog signal processing tasks.
Its key specifications include a low input voltage noise of 1.1 nV/√Hz and a high slew rate of 20 V/μs, making it ideal for audio and RF applications. The op-amp delivers high output drive current, allowing it to drive heavy loads effectively.
Additionally, it utilizes a complementary bipolar process, which helps achieve excellent linearity and low distortion. The LMH6629SDE is packaged in an 8-pin SOIC for easy integration into electronic circuits.
Overall, this op-amp is favored in high-fidelity audio systems, instrumentation, and telecommunications due to its robustness and precision characteristics.

Features

The LMH6629SDE is a high-speed, precision operational amplifier known for its low noise and low distortion characteristics. Key features include:
1. Bandwidth: Offers a gain bandwidth product of up to 220 MHz, enabling high-frequency applications.
2. Slew Rate: Achieves a slew rate of 400 V/µs, allowing for fast signal processing.
3. Low Noise: Features a low input noise voltage of 3.5 nV/√Hz, making it suitable for sensitive applications.
4. Input Common-Mode Range: Supports a wide common-mode range, extending from the negative supply to within a few volts of the positive supply.
5. Supply Voltage: Operates on a dual supply voltage ranging from ±2.5V to ±15V.
6. High Output Drive: Capable of driving capacitive loads with minimal distortion, with a high output current of 50 mA.
7. Package Type: Available in a surface-mount (SDE) package, facilitating compact designs.
These features make the LMH6629SDE ideal for applications in communications, video processing, and instrumentation.

Package

The LMH6629SDE is packaged in a small, surface-mount SOIC (Small Outline Integrated Circuit) package. Specifically, it features a 8-lead SOIC form factor, which is designed for efficient space-saving on circuit boards.

Pinout

The LMH6629SDE is a high-speed, low-noise operational amplifier with a pin count of 8.
Pin functions are as follows:
1. 1 (IN+): Non-inverting input.
2. 2 (IN-): Inverting input.
3. 3 (V-): Negative power supply voltage.
4. 4 (V+): Positive power supply voltage.
5. 5 (OUT): Output.
6. 6 (NC): No connect (not internally connected).
7. 7 (NC): No connect (not internally connected).
8. 8 (FB): Feedback pin (used in conjunction with external components for stability and gain control).
The LMH6629SDE is designed for applications requiring high performance, including signal conditioning, active filtering, and data acquisition systems.

Manufacturer

The LMH6629SDE is manufactured by Texas Instruments (TI), a leading technology company known for its development of semiconductor products and integrated circuits. Texas Instruments specializes in analog and embedded processing solutions, serving various industries such as automotive, industrial, communications, and consumer electronics. The LMH6629 is a high-speed operational amplifier, primarily used in applications requiring fast signal processing and high performance. TI is recognized for its innovation and reliability in the electronics market, contributing significantly to advancements in both analog and digital technology.

Application

The LMH6629SDE is a high-speed, precision operational amplifier ideal for use in applications such as video signal processing, high-frequency analog filtering, data acquisition systems, and RF amplification. Its low noise and high bandwidth make it suitable for instrumentation, medical imaging, and communication systems where accuracy and speed are critical. Additionally, it is used in active filters, audio processing, and feedback control systems.

Equivalent

Equivalent products to the LMH6629SDE op-amp include the OPA2134, OPA627, AD8620, and ADA4898. These alternatives offer similar performance characteristics such as low noise, high speed, and low distortion, making them suitable for applications requiring high precision and bandwidth. Always verify specific requirements and specifications when selecting an equivalent component.