LMH6645MF Amplifiers & Comparators by Texas Instruments

OP AMP SINGLE 80MHZ RRIO POWERWISE

Semiconductors - ICs>Amplifiers & Comparators>Operational Amplifiers - Op Amps

Status:	Unknown
Series:	-
RoHS:	Unknown

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The LMH6645 (single) and LMH6646 (dual), rail-torail input and output voltage feedback amplifiers, offer high speed (55 MHz), and low voltage operation (2.7 V) in addition to micro-power shutdown capability (LMH6647, single). Input common mode voltage range exceeds either supply by 0.3 V, enhancing ease of use in multitude of applications where previously only inferior devices could be used. Output voltage range extends to within 20 mV of either supply rails, allowing wide dynamic range especially in low voltage applications. Even with low supply current of 650 μA/amplifier, output current capability is kept at a respectable ±20 mA for driving heavier loads. Important device parameters such as BW, Slew Rate and output current are kept relatively independent of the operating supply voltage by a combination of process enhancements and design architecture.

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Specifications

No. of Amplifiers	1 Amplifier, 1Amplifiers
Bandwidth	80MHz
Slew Rate	22V/µs
Supply Voltage Range	2.5V to 12V
Amplifier Case Style	SOT-23
No. of Pins	5Pins
Operating Temperature Min	-40°C
Operating Temperature Max	125°C
Product Range	-
Automotive Qualification Standard	-
RoHS Phthalates Compliant	Yes
MSL	MSL 1 - Unlimited
SVHC	No SVHC (27-Jun-2018)
Amplifer Supply Voltage	2.5V to 12V
Amplifier Type	Rail - Rail Input / Output (RRIO)
Base Number	6645
Gain Bandwidth	55MHz
I/O Type	Rail-Rail I/O
Op Amp Type	Rail to Rail
Operating Temperature Range	-40°C to +125°C
Supply Current	650µA
Supply Voltage + Nom	12V
Supply Voltage Max	12V
Supply Voltage Min	2.5V

Alternative Descriptions

OP Amp Single Volt Fdbk R-R I/O ±6V/12V 5-Pin SOT-23 T/R | Avnet America

Frequently Asked Questions

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What category does LMH6645MF fall under?

The LMH6645MF is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

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