LMH6553MR Texas Instruments Integrated Circuit (Other) In Stock
LMH6553MR is a high-speed differential amplifier from Texas Instruments. Features 900MHz bandwidth, 2600V/μs slew rate, and adjustable gain. Ideal for ADC driving, IF amplification, and high-frequency signal conditioning applications.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LMH6553MR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LMH6553MR?
- 900MHz -3dB bandwidth enabling high-frequency signal processing
- 2600V/μs slew rate for fast signal transitions and minimal distortion
- Adjustable differential gain via external resistors for flexible designs
- Low noise figure optimized for ADC driving and IF amplifier stages
- Single 5V supply operation with shutdown mode for power-sensitive systems
What is LMH6553MR used for?
The LMH6553MR is widely used in high-speed data acquisition systems as an ADC driver, providing the bandwidth and low distortion needed to preserve signal integrity. It excels in communication equipment for IF amplification and differential signal conditioning in baseband processing. Additional applications include test and measurement instrumentation, medical imaging front-ends, and radar receiver chains where high dynamic range and wide bandwidth are critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the LMH6553MR datasheet?
LMH6553MR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LMH6553MR?
Compatible alternatives and drop-in replacements for LMH6553MR:
Frequently Asked Questions
What is the bandwidth of the LMH6553MR differential amplifier?
The LMH6553MR offers a -3dB bandwidth of 900MHz, making it suitable for high-frequency applications such as IF amplification, ADC driving at high sample rates, and wideband differential signal processing in communications and test equipment.
What are the typical applications for the LMH6553MR?
The LMH6553MR is commonly used as an ADC driver in high-speed data acquisition systems, as an IF amplifier in communication receivers, and for differential signal conditioning in radar, medical imaging, and test and measurement equipment requiring wide bandwidth and low distortion.
What supply voltage does the LMH6553MR support?
The LMH6553MR operates from a single 5V supply or dual ±5V supplies, and includes a power-down shutdown mode that reduces quiescent current significantly, making it suitable for portable and power-sensitive applications.
What package is the LMH6553MR available in?
The LMH6553MR is available in a small MSOP-8 surface-mount package, enabling compact PCB layouts for space-constrained designs such as communication modules, portable instruments, and high-density signal processing boards.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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