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ADI LT1782IS5#TRMPBF product image
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ADI LT1782IS5#TRMPBFRoHS

Manufacturer
ADI
MPN
LT1782IS5#TRMPBF
LCSC Part #
C579875
Packaging
TSOT-23-5
Customer #
Key Attributes
Micropower, Over-The-Top SOT-23, Rail-tO-Rail Input and Output Op Amp
Datasheetpdf iconADI LT1782IS5#TRMPBF
In-Stock: 23
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QtyUnit PriceTotal Amount
1+$ 5.2391$ 5.24
10+$ 5.1151$ 51.15
30+$ 5.033$ 150.99
100+$ 4.951$ 495.10
Standard Packaging500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingTSOT-23-5
Output Current30mA
Number of Channels1
Vos - Input Offset Voltage800uV
Slew Rate70V/ms
Input Offset Current(Ios)2nA
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)100dB
Ib - Input Bias Current15nA
Input Offset Voltage Drift(Vos TC)5uV/℃
Quiescent Current55uA
Gain Bandwidth Product200kHz
FeaturesEnable/shutdown function;Built-in compensation
Input Voltage Noise Density50nV/√Hz@1kHz
Dual Supply-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply-
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Introduction

AI Translation

The LT1782 is a 200kHz op amp available in the small SOT-23 package that operates on all single and split supplies with a total voltage of 2.5V to 18V. The amplifier draws less than 55µA of quiescent current and has reverse battery protection, drawing negligible current for reverse supply voltages up to 18V. The input range of the LT1782 includes ground, and a unique feature of this device is its Over-The-Top™ operation capability with either or both of its inputs above the positive rail. The inputs handle 18V both differential and common mode, independent of supply voltage. The input stage incorporates phase reversal protection to prevent false outputs from occurring even when the inputs are 9V below the negative supply. The LT1782 can drive loads up to 18mA and still maintain rail-to-rail capability. A shutdown feature on the 6-lead version can disable the part, making the output high impedance and reducing quiescent current to 5µA. The LT1782 op amp is available in the 5- and 6-lead SOT-23 packages. For applications requiring higher speed, refer to the LT1783.

Features

AI Translation
  • Operates with Inputs Above V+
  • Rail-to-Rail Input and Output
  • Micropower: 55µA Supply Current Max
  • Operating Temperature Range: -40°C to 125°C
  • Low Profile (1mm) ThinSOT Package
  • Low Input Offset Voltage: 800µV Max
  • Single Supply Input Range: 0V to 18V
  • High Output Current: 18mA Min
  • Specified on 3V, 5V and ±5V Supplies
  • Output Shutdown on 6-Lead Version
  • Reverse Battery Protection to 18V
  • High Voltage Gain: 1500V/mV
  • Gain Bandwidth Product: 200kHz
  • Slew Rate: 0.07V/µs

Applications

AI Translation
  • Portable Instrumentation
  • Battery- or Solar-Powered Systems
  • Sensor Conditioning
  • Supply Current Sensing
  • Battery Monitoring
  • MUX Amplifiers
  • 4mA to 20mA Transmitters