Datasheet LMP8601MA/NOPB - National Semiconductor CURRENT SENSE AMP, 60 V, 60 kHz, 8SOIC — Ficha de datos

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Manufacturer: National Semiconductor

Description: CURRENT SENSE AMP, 60 V, 60 kHz, 8SOIC

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Docket:
LMP8601/LMP8601Q 60V Common Mode, Bidirectional Precision Current Sensing Amplifier
July 16, 2009
LMP8601/LMP8601Q 60V Common Mode, Bidirectional Precision Current Sensing Amplifier
General Description
The LMP8601 and LMP8601Q are fixed 20x gain precision amplifiers.

The part will amplify and filter small differential signals in the presence of high common mode voltages. The input common mode voltage range is ­22V to +60V when operating from a single 5V supply. With 3.3V supply, the input common mode voltage range is from ­4V to +27V. The LMP8601 and LMP8601Q are members of the Linear Monolithic Precision (LMP®) family and are ideal parts for unidirectional and bidirectional current sensing applications. All parameter values of the part that are shown in the tables are 100% tested and all bold values are also 100% tested over temperature. The part has a precise gain of 20x which is adequate in most targeted applications to drive an ADC to its full scale value. The fixed gain is achie

Specifications:

• Bandwidth: 60 kHz
• Common Mode Rejection Ratio: 90 dB
• Input Bias Current: 20 nA
• Input Offset Voltage: 150 µV
• MSL: MSL 1 - Unlimited
• Number of Amplifiers: 1
• Number of Pins: 8
• Operating Temperature Range: -40°C to +125°C
• Package / Case: SOIC
• Slew Rate: 0.83 V/µs
• Supply Current: 1.1 mA
• Supply Voltage Range: 3 V to 5.5 V
• RoHS: Yes
• SVHC: No SVHC (19-Dec-2011)