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LMH6644MT

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Operational Amplifier, Quad, 4 Amplifier, 130 MHz, 135 V/µs, 2.7V to 12.8V, TSSOP, 14 Pins

  • Package/Case :
  • TSSOP-14
  • Product Categories :
  • More ICs
  • RoHs Status:
  • Lead free/RoHS Compliant
  • Marking Code:
  • LMH66+44MT
  • In-stock:
  • 1369

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LMH6644MT Product Details

The LMH6644MT is a low power Operational Amplifier with rail-to-rail output. The LMH664X family true single supply voltage feedback amplifier offers high speed (130MHz), low distortion (-62dBc) and exceptionally high output current (approximately 75mA) and with reduced power consumption when compared against existing devices with similar performance. Input common mode voltage range extends to 0.5V below V- and 1V from V+. Output voltage range extends to within 40mV of either supply rail, allowing wide dynamic range especially desirable in low voltage applications. The output stage is capable of approximately 75mA in order to drive heavy loads. Fast output slew rate (130V/µs) ensures large peak-to-peak output swings can be maintained even at higher speeds, resulting in exceptional full power bandwidth of 40MHz with a 3V supply.

LMH6644MT

Feature

  • Output short-circuit protected
  • No output phase reversal with CMVR exceeded
  • Output voltage swing 40mV from rails
  • Input common mode voltage 0.5V beyond V-, 1V from V+
  • 2.7mA/amplifier Supply current (no load)
  • +115 to 145mA Output short-circuit current
  • ±75mA Linear output current
  • 17nV/√Hz Input voltage noise (100kHz)
  • 0.9pA/√Hz Input current noise (100kHz)
  • -62dBc THD (5MHz, RL=2kR, VO=2VPP, AV=+2)
  • 68ns Settling time
  • 100ns Overdrive recovery
  • Green product and no Sb/Br

LMH6644MT Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Channels
  • 4
  • Common Mode Rejection Ratio (Min)
  • 74 dB
  • Input Offset Voltage
  • 5 mV
  • Input Bias Current (Max)
  • 3.25 uA
  • Operating Supply Voltage
  • 2.7 V to 12.8 V
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • TSSOP-14
  • Slew Rate
  • 135 V/us
  • Shutdown
  • No
  • Output Current
  • 75 mA
  • Maximum Operating Temperature
  • + 85 C
  • Packaging
  • Tube
  • Maximum Dual Supply Voltage
  • +/- 6.4 V
  • Minimum Dual Supply Voltage
  • +/- 1.35 V
  • Minimum Operating Temperature
  • - 40 C
  • Series
  • LMH6644
  • Factory Pack Quantity
  • 94
  • Supply Current
  • 2.7 mA
  • Technology
  • BiCOM
  • Voltage Gain dB
  • 98 dB

LMH6644MT Documents

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Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that LMH6644MT is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LMH6644MT devices; we pay more attention to the channels and quality of LMH6644MT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LMH6644MT chips? Including TI original factory information, More ICs application, LMH6644MT pictures?
You can use Jotrin's intelligent search engine, or filter by Amplifiers ; Operational amplifiers (op amps) ; High-speed op amps (GBW>=50MHz) category, or find it through Texas Instruments, Inc Information page.
Q: Are the TI's LMH6644MT price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LMH6644MT, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of LMH6644MT?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LMH6644MT we delivered, we will accept the replacement or return of the LMH6644MT only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LMH6644MT.
(3)The LMH6644MT is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Texas Instruments, Inc

TI
Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for analog and digital embedded and applications processing....
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