Datasheet LMP8272MA - National Semiconductor IC, AMP DIFF, SMD, SOIC8, 8272 — Ficha de datos

National Semiconductor LMP8272MA

Part Number: LMP8272MA

Descripción detallada

Manufacturer: National Semiconductor

Description: IC, AMP DIFF, SMD, SOIC8, 8272

Docket:
LMP8272 High Common Mode, Gain of 14, Precision Voltage Difference Amplifier
January 2007
LMP8272 High Common Mode, Gain of 14, Precision Voltage Difference Amplifier
General Description
The LMP8272 is a fixed gain differential amplifier with a -2V to 16V input common mode voltage range and a supply voltage range of 4.75V to 5.5V.

The LMP8272 is part of the LMP® precision amplifier family which will detect, amplify, and filter small differential signals in the presence of high common mode voltages. The gain is fixed at 14 and is adequate to drive an ADC to full scale in most cases. This fixed gain is achieved in two separate stages, a pre-amplifier with gain of +7 and a second stage amplifier with a gain of +2. The internal signal path between these two stages is brought out on two pins that provide a connection for a filter network. The LMP8272 will function over an extended common mode input voltage range making the device suitable for applications with load dump events such as aut

Simulation Model

Specifications:

Bandwidth: 25 MHz
Base Number: 8272
Gain dB Max: 14.14 dB
Input Offset Voltage Max: 1 mV
Mounting Type: SMD
Number of Amplifiers: 1
Number of Pins: 8
Operating Temperature Range: -40°C to +125°C
Package / Case: SOIC
SVHC: No SVHC (15-Dec-2010)
Slew Rate: 0.7 V/µs
Supply Voltage Range: 4.75 V to 5.5 V

RoHS: Yes

Accessories:

Fischer Elektronik - ICK SMD A 8 SA
Roth Elektronik - RE932-01
STANNOL - 574601