Datasheet LMH6645MF - National Semiconductor OP AMP, SINGLE 80 MHz RRIO, POWERWISE — Ficha de datos

Descripción detallada

Manufacturer: National Semiconductor

Description: OP AMP, SINGLE 80 MHz RRIO, POWERWISE

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Docket:
LMH6645/46/47 2.7V, 650µA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option
June 2005
LMH6645/46/47 2.7V, 650µA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option
General Description
The LMHTM6645 (single) and LMH6646 (dual), rail-to-rail input and output voltage feedback amplifiers, offer high speed (55MHz), and low voltage operation (2.7V) in addition to micro-power shutdown capability (LMH6647, single).

Input common mode voltage range exceeds either supply by 0.3V, enhancing ease of use in multitude of applications where previously only inferior devices could be used. Output voltage range extends to within 20mV of either supply rails, allowing wide dynamic range especially in low voltage applications. Even with low supply current of 650µA/amplifier, output current capability is kept at a respectable ± 20mA for driving heavier loads. Important device parameters such as BW, Slew Rate and output current are kept relatively independent of the ope

Simulation Model

Specifications:

• Amplifier Type: Rail - Rail Input / Output (RRIO)
• Bandwidth: 80 MHz
• Base Number: 6645
• Gain Bandwidth: 55 MHz
• I/O Type: Rail-Rail I/O
• Mounting Type: SMD
• Number of Amplifiers: 1
• Number of Pins: 5
• Op Amp Type: Rail to Rail
• Operating Temperature Range: -40°C to +125°C
• Package / Case: SOT-23
• SVHC: No SVHC (15-Dec-2010)
• Slew Rate: 22 V/µs
• Supply Current: 650 µA
• Supply Voltage + Nom: 12 V
• Supply Voltage Range: 2.5 V to 12 V

RoHS: Yes

Accessories:

• STANNOL - 574601