LMH6644MA/NOPB
- Mfr.Part #
- LMH6644MA/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP VFB 4 CIRCUIT 14SOIC
- Stock
- 16,033
- In Stock :
- 16,033
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Packaging :
- Tube
- Output Current :
- 75mA
- Contact Plating :
- Tin
- Current - Input Bias :
- 20nA
- -3db Bandwidth :
- 46MHz
- Power Supply Rejection Ratio (PSRR) :
- 79dB
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Operating Supply Current :
- 2.7mA
- Number of Amplifiers :
- 1
- Height :
- 1.75mm
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Bias Current-Max (IIB) @25C :
- 3.25μA
- Output Current per Channel :
- 75mA
- Bandwidth :
- 130MHz
- Mounting Type :
- Surface Mount
- Unity Gain BW-Nom :
- 57000 kHz
- Pin Count :
- 14
- Nominal Supply Current :
- 2.7mA
- Micropower :
- No
- Mount :
- Surface Mount
- Number of Elements :
- 4
- Base Part Number :
- LMH6644
- Number of Pins :
- 14
- Low-Offset :
- No
- Average Bias Current-Max (IIB) :
- 2.6μA
- Output Type :
- Rail-to-Rail
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Offset Current-Max (IIO) :
- 0.8μA
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3V
- Amplifier Type :
- Voltage Feedback
- Operating Temperature :
- -40°C~85°C
- Input Offset Voltage (Vos) :
- 1mV
- Voltage Gain :
- 98dB
- Lead Free :
- Lead Free
- Low-Bias :
- No
- Width :
- 3.91mm
- JESD-609 Code :
- e3
- Voltage - Supply, Single/Dual (±) :
- 2.7V~12.8V ±1.35V~6.4V
- Neg Supply Voltage-Max (Vsup) :
- -2.5V
- Thickness :
- 1.58mm
- Common Mode Rejection Ratio :
- 72 dB
- Gain Bandwidth Product :
- 130MHz
- Frequency Compensation :
- yes
- Number of Functions :
- 4
- Slew Rate :
- 135V/µs
- Terminal Form :
- Gull wing
- Programmable Power :
- No
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Length :
- 8.65mm
- Datasheets
- LMH6644MA/NOPB

Instrumentation OP Amps Buffer Amps Texas Instruments LMH6644MA/NOPB Overview
The LMH6644MA/NOPB, manufactured by Texas Instruments, is a high-performance integrated circuit operational amplifier (op-amp) designed for a wide range of applications in instrumentation, signal conditioning, and buffering circuits. With its exceptional precision, low noise, and high bandwidth capabilities, this op-amp is an ideal choice for demanding industrial and professional environments.
Featuring a versatile 4-circuit design in a 14-pin SOIC package, the LMH6644MA/NOPB offers flexibility and reliability in various analog circuit designs. Its advanced specifications make it suitable for use in precision measurement instruments, sensor interfaces, audio amplification systems, and communication equipment.
LMH6644MA/NOPB Features
- High precision and accuracy
- Low noise performance
- Wide bandwidth capability
- Low distortion
- High slew rate
- Low input offset voltage
- High common-mode rejection ratio (CMRR)
- Wide supply voltage range
- Robust overvoltage protection
- Industry-standard 14-pin SOIC package
LMH6644MA/NOPB Applications
- Precision Measurement Instruments: The LMH6644MA/NOPB excels in applications requiring accurate signal amplification and conditioning, making it suitable for use in precision multimeters, data acquisition systems, and spectrum analyzers.
- Sensor Interfaces: With its low noise and high precision characteristics, this op-amp is ideal for interfacing with various sensors such as thermocouples, accelerometers, and pressure sensors in industrial automation and control systems.
- Audio Amplification Systems: The LMH6644MA/NOPB provides high-fidelity audio amplification with low distortion, making it well-suited for use in professional audio equipment, including mixers, amplifiers, and studio monitors.
- Communication Equipment: Due to its wide bandwidth and low distortion, this op-amp is suitable for signal conditioning and filtering in communication systems, including radio transceivers, base stations, and modems.
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