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INA117P

Differential Amplifier 1 Circuit 8-PDIP

INA117P General Description

The INA117 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 INA117 inputs are protected from momentary common-mode or differential overloads up to ±500V.

In many applications, where galvanic isolation is not essential, the INA117 can replace isolation amplifiers. This can eliminate costly isolated input-side power supplies and their associated ripple, noise and quiescent current. The INA117\x92s 0.001% nonlinearity and 200kHz bandwidth are superior to those of conventional isolation amplifiers.

The INA117 is available in 8-pin plastic mini-DIP and SO-8 surface-mount packages, specified for the \x9640°C to +85°C temperature range. The metal TO-99 models are available specified for the \x9640°C to +85°C and \x9655°C to +125°C temperature range.

ina117p ina117p

Key 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
  • APPLICATIONS
    • CURRENT MONITOR
    • BATTERY CELL-VOLTAGE MONITOR
    • GROUND BREAKER
    • INPUT PROTECTION
    • SIGNAL ACQUISITION IN NOISY ENVIRONMENTS
    • FACTORY AUTOMATION

Specifications

Category Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps Series -
Amplifier Type Differential Number of Circuits 1
Output Type - Slew Rate 2.6V/µs
-3db Bandwidth 200 kHz Voltage - Input Offset 120 µV
Current - Supply 1.5mA Current - Output / Channel 20 mA
Voltage - Supply Span (Min) 10 V Voltage - Supply Span (Max) 36 V
Operating Temperature -40°C ~ 85°C Mounting Type Through Hole
Base Product Number INA117

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Ratings and Reviews

More
S
S**l 01/15/2024

excellent seller,nice device!!

12
N
N**a 07/27/2023

The goods received 04 05 2019 thank you for your success and milen customers and minovalvas storm and hurricane rustling all in order and success to you

8
C
C**b 05/09/2023

thank you, this is working

19
C
C**r 11/03/2021

As always, excellent working chips. Fast shipping. I recommend!

15

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Availability: 6075 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $4.531 $4.53
10+ $3.969 $39.69
30+ $3.635 $109.05
100+ $3.296 $329.60
500+ $3.139 $1,569.50
1000+ $3.070 $3,070.00

The prices below are for reference only.