LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI INA199A2DCKR product image
  • INA199A2DCKR thumbnail 1
  • INA199A2DCKR thumbnail 2
  • INA199A2DCKR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI INA199A2DCKRRoHS

Manufacturer
TI
MPN
INA199A2DCKR
LCSC Part #
C131913
Packaging
SOT-363-6
Customer #
Key Attributes
26V, bidirectional, zero-drift, low-side or high-side, voltage-output, current shunt monitor
Datasheetpdf iconTI INA199A2DCKR
In-Stock: 16,620
16,620 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.29$ 1.45
50+$ 0.23$ 11.50
150+$ 0.2043$ 30.65
500+$ 0.1615$ 80.75
3,000+$ 0.1472$ 441.60
6,000+$ 0.1387$ 832.20
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOT-363-6
Number of Channels-
Vcm - Common Mode Voltage-300mV~26V
Vos - Input Offset Voltage5uV
Slew Rate0.4V/us
Input Offset Current(Ios)0.02uA
Bandwidth30kHz
FeaturesZero drift / auto-zero;High-side detection;Low-side detection;Bidirectional detection;Analog output interface;Input filter;Programmable output reference level
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)120dB
Ib - Input Bias Current28uA
Output Current-
Noise density(eN)25nV/√Hz@1kHz
Input Offset Voltage Drift(Vos TC)0.5uV/℃
Quiescent Current65uA
Gain100V/V
Differential Voltage±26V
Dual Supply-
Single Supply2.7V~26V
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The INA199 series of voltage-output, current shunt monitors (also known as current sense amplifiers) are commonly used for overcurrent protection, precise current measurement for system optimization, or closed-loop feedback circuits. Devices in this series can sense the voltage drop across a shunt resistor at a common-mode voltage ranging from –0.3V to 26V, independent of the supply voltage. There are three fixed gains available: 50V/V, 100V/V, and 200V/V. These devices use a zero-drift architecture with low offset, enabling them to keep the maximum voltage drop across the shunt resistor at a minimum full-scale value of 10mV during current sensing. These devices are powered by a single supply voltage from 2.7V to 26V and consume a maximum supply current of 100μA. All versions are rated for an operating temperature range of -40°C to 125°C and are available in SC70-6 and thin UQFN-10 packages.

Features

AI Translation
  • Wide common-mode range: -0.3V to 26V
  • Offset voltage: ±150μV (maximum) (supports 10mV full-scale shunt voltage drop)
  • Accuracy:
    • Gain error (maximum over-temperature error): ±1% (C version), ±1.5% (A and B versions)
    • 0.5μV/°C offset drift (maximum)
    • 10ppm/°C gain drift (maximum)
  • Gain selection:
    • INA199x1: 50V/V
    • INA199x2: 100V/V
    • INA199x3: 200V/V
  • Quiescent current: 100μA (maximum)
  • Package: 6-pin SC70, 10-pin UQFN

Applications

AI Translation
  • Laptop computers
  • Qi-compliant wireless charging transmitters for mobile phones
  • Telecommunications equipment
  • Power management battery chargers