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LMH6643QMM/NOPB Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments
LMH6643QMM/NOPB is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers product path. Known package information currently points to TSSOP under the Texas Instruments brand listing. IC OPAMP VFB 130MHZ RRO 8VSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around LMH6643QMM/NOPB so buyers can move faster from review to quotation.
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC OPAMP VFB 130MHZ RRO 8VSSOP
key Attributes
-
Why request a quote
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
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2
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3
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Product overview
Overview
The LMH6643QMM/NOPB is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for applications requiring low noise, high speed, and precision. Here’s a detailed description of its key features and specifications:
General Overview:
- Type: Precision, high-speed operational amplifier
- Package: The device comes in a 14-pin TSSOP (Thin Shrink Small Outline Package) format, which is compact and suitable for space-constrained applications.
Electrical Characteristics:
- Supply Voltage: The LMH6643 operates with a dual supply voltage ranging from ±2.5V to ±15V, making it versatile for various applications.
- Input Voltage Range: It has a wide input common-mode voltage range, allowing it to handle signals that swing close to the supply rails.
- Output Voltage Swing: The output can swing close to the supply rails, providing a rail-to-rail output capability, which is beneficial for maximizing dynamic range in signal processing.
Performance Metrics:
- Bandwidth: The op-amp features a high gain-bandwidth product, typically around 100 MHz, which allows it to handle high-frequency signals effectively.
- Slew Rate: It has a fast slew rate of approximately 27 V/µs, enabling it to respond quickly to rapid changes in input signals.
- Noise Performance: The LMH6643 is designed for low noise operation, with a low input voltage noise density, making it suitable for sensitive applications such as audio and instrumentation.
Applications:
The LMH6643QMM/NOPB is ideal for a variety of applications, including:
- Audio signal processing
- Data acquisition systems
- Active filters
- High-speed signal conditioning
- Medical instrumentation
Additional Features:
- Low Total Harmonic Distortion (THD): This op-amp exhibits low distortion characteristics, which is crucial for high-fidelity audio applications.
- Temperature Range: It is rated for operation over an extended temperature range, making it suitable for industrial and automotive applications.
- Integrated Protection: The device includes internal protection features to safeguard against over-voltage and over-current conditions.
Conclusion:
The LMH6643QMM/NOPB from Texas Instruments is a versatile and high-performance operational amplifier that excels in applications requiring precision and speed. Its combination of low noise, high bandwidth, and rail-to-rail output makes it a popular choice among engineers for a wide range of electronic designs.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C~85°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Supply Voltage
3V
Terminal Pitch
0.65mm
Series
Automotive, AEC-Q100
Thickness
970μm
Package / Case
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Height
1.07mm
Output Type
Rail-to-Rail
Subcategory
Operational Amplifier
Sub-Categories
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Packing Method
TR
Input Offset Voltage (Vos)
5mV
Nominal Supply Current
2.7mA
Weight
4.535924g
Slew Rate
135V/μs
-3db Bandwidth
46MHz
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Number Of Functions
2
Number Of Circuits
2
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Length
3mm
Width
3mm
Bandwidth
130MHz
Output Current
75mA
Common Mode Rejection Ratio
72 dB
Gain Bandwidth Product
24MHz
Base Part Number
LMH6643
Manufacturer'S Part No.
LMH6643QMM/NOPB
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.33.0001
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Amplifier Type
Voltage Feedback
Voltage Gain
98dB
Voltage - Supply, Single/Dual (±)
2.7V~10V ±1.35V~5V
Unity Gain BW-Nom
57000 kHz
Power Supply Rejection Ratio (PSRR)
79dB
Number Of Channels
2
Frequency Compensation
YES
Micropower
NO
Programmable Power
NO
Low-Offset
NO
Dual Supply Voltage
3V
Low-Bias
NO
Voltage - Input Offset
1mV
Supply Voltage Limit-Max
13.5V
Max Frequency
5MHz
Current - Input Bias
1.6μA
Common questions
Product FAQ
Quick answers for buyers reviewing LMH6643QMM/NOPB, stock, documentation, and sourcing steps.
What is LMH6643QMM/NOPB?
LMH6643QMM/NOPB is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LMH6643QMM/NOPB?
LMH6643QMM/NOPB is listed with package reference TSSOP. The current product description is IC OPAMP VFB 130MHZ RRO 8VSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LMH6643QMM/NOPB available in stock?
This page currently shows 39683 units in stock and 61995 units available for LMH6643QMM/NOPB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LMH6643QMM/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LMH6643QMM/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LMH6643QMM/NOPB?
A dedicated datasheet link is not currently listed for LMH6643QMM/NOPB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LMH6643QMM/NOPB before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LMH6643QMM/NOPB before approving the order.
Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers
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