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Details for LMH6645MF by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps
OP AMP SINGLE 80MHZ RRIO POWERWISE
LMH6645MF image

LMH6645MF by Texas Instruments

OP AMP SINGLE 80MHZ RRIO POWERWISE
Features
(VS = 2.7V, TA = 25u00b0C, RL = 1ku2126 to V+ /2, AV = +1. Typical Values Unless Specified.
Input Common Mode Voltage 0.3 V Beyond Rails
Input Current Noise 0.75 pA/u221aHz
Input Voltage Noise 17 nV/u221aHz
Linear Output Current u00b120 mA
Output Short Circuit Current 42 mA
Output Voltage Swing 20 mV from Rails
Slew Rate 22 V/u03bcs
Supply Current 650 u03bcA/channel
Supply Voltage Range 2.5 V to 12 V
u22123dB BW 55 MHz
Part Information
LMH6645MF image
RoHS Compliant
Description
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.
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