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ADI AD8293G160ARJZ-R7RoHS

Manufacturer
ADI
MPN
AD8293G160ARJZ-R7
LCSC Part #
C141950
Packaging
SOT-23-8
Customer #
Key Attributes
Low Cost, Zero-Drift In-Amp with Filter and Fixed Gain
Datasheetpdf iconADI AD8293G160ARJZ-R7
In-Stock: 149
149 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.9985$ 3.00
10+$ 2.5337$ 25.34
30+$ 2.2444$ 67.33
100+$ 1.947$ 194.70
500+$ 1.8137$ 906.85
1,000+$ 1.7552$ 1755.20
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingSOT-23-8
Settling time1.9ms
Number of Channels1
Output Type-
Vos - Input Offset Voltage9uV
Slew Rate-
Input Offset Current(Ios)4nA
FeaturesInternally set gain;Zero drift / auto-zero;Overvoltage protection;ESD protection
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)140dB
Ib - Input Bias Current400pA
Output Current35mA
Noise density(eN)35nV/√Hz@1kHz
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)20nV/℃
Quiescent Current1mA
Gain Bandwidth Product-
Rail to RailRail-to-rail output
Single Supply1.8V~5.5V
Power Supply Rejection Ratio (PSRR)120dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The AD8293G80/AD8293G160 are small, low cost, precision instrumentation amplifiers that have low noise and rail-to-rail outputs. They are available in two fixed-gain models: 80 and 160. They incorporate the gain setting resistors and filter resistors, reducing the number of ancillary components. For example, only two external capacitors are needed to implement a 2-pole filter. The AD8293G80/AD8293G160 also feature low offset voltage, offset drift, and gain drift coupled with high commonmode rejection. They are capable of operating on a supply of 1.8 V to 5.5 V. With a low offset voltage of 20 μV (AD8293G160B), an offset voltage drift of 0.3 μV/°C, and a voltage noise of only 0.7 μV p-p (0.01 Hz to 10 Hz), the AD8293G80/AD8293G160 are ideal for applications where error sources cannot be tolerated. Precision instrumentation, position and pressure sensors, medical instrumentation, and strain gauge amplifiers benefit from the low noise, low input bias current, and high commonmode rejection. The small footprint and low cost are ideal for high volume applications. The small package and low power consumption allow the maximum channel density and the minimum board size required for portable systems. Designed for ease of use, these instrumentation amplifiers, unlike more traditional ones, have a buffered reference, eliminating the need for an additional op amp to set the reference voltage to midsupply. The AD8293G80/AD8293G160 are specified over the industrial temperature range from -40°C to +85°C. The AD8293G80/ AD8293G160 are available in a halogen-free, Pb-free, 8-lead SOT-23.

Features

AI Translation
  • Small package: 8-lead SOT-23
  • Reduced component count Incorporates gain resistors and filter resistors
  • Low offset voltage: 20 μV maximum
  • Low offset drift: 0.3 μV/°C maximum
  • Low gain drift: 25 ppm/°C maximum
  • High CMR: 140 dB typical
  • Low noise: 0.7 μV p-p from 0.01 Hz to 10 Hz
  • Single-supply operation: 1.8 V to 5.5 V
  • Rail-to-rail output
  • Available in 2 fixed-gain models

Applications

AI Translation
  • Current sensing
  • Strain gauges
  • Laser diode control loops
  • Portable medical instruments
  • Thermocouple amplifiers