HomedatasheetINA117KU

INA117KU Datasheet

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
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Description

The INA117KU is a precision unity-gain difference amplifier with very high common-mode input voltage range. It is a single monolithic IC consisting of a precision op amp and integrated thin-film resistor network. It can accurately measure small differential voltages in the presence of common-mode signals up to ±200V. The INA117KU inputs are protected from momentary common-mode or differential overloads up to ±500V.In many applications, where galvanic isolation is not essential, the INA117KU can replace isolation amplifiers. This can eliminate costly isolated input-side power supplies and their associated ripple, noise and quiescent current. The INA117KU’s 0.001% nonlinearity and 200kHz bandwidth are superior to those of conventional isolation amplifiers.The INA117KU is available in 8-pin plastic mini-DIP and SO-8 surface-mount packages, specified for the –40°C to +85°C temperature range. The metal TO-99 models are available specified for the –40°C to +85°C and –55°C to +125°C temperature range. INA117KU Features • COMMON-MODE INPUT RANGE:±200V (VS = ±15V)• PROTECTED INPUTS:±500V Common-Mode ±500V Differential• UNITY GAIN: 0.02% Gain Error max• NONLINEARITY: 0.001% max• CMRR: 86dB min INA117KU Applications • CURRENT MONITOR• BATTERY CELL-VOLTAGE MONITOR• GROUND BREAKER• INPUT PROTECTION• SIGNAL ACQUISITION IN NOISY ENVIRONMENTS• FACTORY AUTOMATION
Features

Parameters

[{"Name":"Number of Circuits","Value":"1"},{"Name":"Slew Rate","Value":"2.6 V/μs"},{"Name":"-3db Bandwidth","Value":"200kHz"},{"Name":"Voltage - Input Offset","Value":"600μV"},{"Name":"Current - Supply","Value":"1.5mA"},{"Name":"Current - Output / Channel","Value":"20mA"},{"Name":"Voltage - Supply, Single/Dual (±)","Value":"±5 V ~ 18 V"},{"Name":"Operating Temperature","Value":"-40°C ~ 85°C"},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

DIODES INCORPORATED

Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.


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