Datasheet LMH6639MF - National Semiconductor OP AMP, SINGLE 190 MHz RRO, POWERWISE — Ficha de datos

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Manufacturer: National Semiconductor

Description: OP AMP, SINGLE 190 MHz RRO, POWERWISE

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Docket:
LMH6639 190MHz Rail-to-Rail Output Amplifier with Disable
October 4, 2010
LMH6639 190MHz Rail-to-Rail Output Amplifier with Disable
General Description
The LMH6639 is a voltage feedback operational amplifier with a rail-to-rail output drive capability of 110mA.

Employing National's patented VIP10 process, the LMH6639 delivers a bandwidth of 190MHz at a current consumption of only 3.6mA. An input common mode voltage range extending to 0.2V below the V- and to within 1V of V+, makes the LMH6639 a true single supply op-amp. The output voltage range extends to within 30mV of either supply rail providing the user with a dynamic range that is especially desirable in low voltage applications. The LMH6639 offers a slew rate of 172V/s resulting in a full power bandwidth of approximately 28MHz. The LMH6639 also offers protection for the input transistors by using two antiparallel diodes and a series resistor connected across the inputs. The TON value of 83nsec combined with a settling time of

Simulation Model

Specifications:

• Amplifier Type: Rail - Rail Output (RRO)
• Bandwidth: 190 MHz
• Base Number: 6639
• Gain Bandwidth: 190 MHz
• I/O Type: Rail-Rail Outputs
• Input Offset Voltage Max: 7 mV
• Mounting Type: SMD
• Number of Amplifiers: 1
• Number of Pins: 6
• Op Amp Type: Rail to Rail
• Operating Temperature Range: -40°C to +85°C
• Package / Case: SOT-23
• SVHC: No SVHC (15-Dec-2010)
• Slew Rate: 200 V/µs
• Supply Voltage + Nom: 12 V
• Supply Voltage Range: 3 V to 12 V

RoHS: Yes

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