Varnitronics
INA118U/2K5 TI
TI

INA118U/2K5

5mA 1 25uV 0.9V/us 110dB 1nA 350uA SOIC-8 Instrumentation, Op Amps, Buffer Amps RoHS

SOIC-8ROHS3 CompliantActive

Precision, Low-Power Instrumentation Amplifier

Manufacturer
TI
Manufacturer part #
INA118U/2K5
Store part #
C431293
Package / case
SOIC-8
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

4,419 in stock

#C431293

Stock & price checked 7 days ago

QuantityUnit pricePack price
1+₹835.73₹835.73
10+₹682.54₹6,825.40
30+₹621.48₹18,644.40
100+₹559.55₹55,955.00
500+₹531.08₹2,65,540.00
1,000+₹518.26₹5,18,260.00

1 × ₹835.73

₹835.73

excl. GST

₹986.16 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 2,500 per reel

INA118U/2K5

₹835.73 for 1 + GST

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Specifications

Settling time
15us
Output Current
5mA
Number of Channels
1
Vos - Input Offset Voltage
25uV
Slew Rate
0.9V/us
Input Offset Current(Ios)
5nA
Input Offset Current Drift (Ios TC)
40pA/℃
Operating Temperature
-40℃~+85℃
Common Mode Rejection Ratio(CMRR)
110dB
Ib - Input Bias Current
1nA
Input Offset Voltage Drift(Vos TC)
500nV/℃
Quiescent Current
350uA
Features
External resistor gain;Overvoltage protection
Input Voltage Noise Density
10nV/√Hz@1kHz
Dual Supply
-18V~-1.35V;1.35V~18V
Single Supply
2.7V~36V

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.13 g

Overview

The INA118 is a low-power, general-purpose instrumentation amplifier offering excellent accuracy. The versatile, three op amp design and small size make this device an excellent choice for a wide range of applications. Current-feedback input circuitry provides wide bandwidth, even at high gain (70kHz at G = 100). A single external resistor sets any gain from 1 to 10000. Internal input protection can withstand up to ±40V without damage. The INA118 is laser-trimmed for low offset voltage (50μV), drift (0.5μV/°C), and high common-mode rejection (110 dB at G = 1000). The INA118 operates with power supplies as low as ±1.35V, and quiescent current is only 350μA, making this device an excellent choice for battery-operated systems. The INA118 is available in 8-pin plastic DIP and SO-8 surface-mount packages, and specified for the -40°C to +85°C temperature range.

Applications

  • Bridge amplifiers
  • Thermocouple amplifiers
  • RTD Sensor amplifiers
  • Medical instrumentation
  • Data acquisition

Key features

  • Low offset voltage: 50μV, maximum
  • Low drift: 0.5μV/°C, maximum
  • Low input bias current: 5 nA, maximum
  • High CMR: 110 dB, minimum
  • Inputs protected to ±40 V
  • Wide supply range: ±1.35 to ±18V
  • Low quiescent current: 350μA
  • Packages: 8-Pin plastic DIP, SO-8

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