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TI INA4180A3QPWRQ1 product image
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TI INA4180A3QPWRQ1RoHS

제조업체
TI
제조사 품번
INA4180A3QPWRQ1
LCSC 번호
C2866762
포장
TSSOP-14
고객 번호
주요 제원
Automotive low-side and high-side voltage output current sense amplifiers
데이터시트pdf iconTI INA4180A3QPWRQ1
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1+$ 1.4663$ 1.47
10+$ 1.4293$ 14.29
30+$ 1.4052$ 42.16
100+$ 1.3794$ 137.94
표준 패키지2000/Full Reel
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제품 사양

전체
타입설명
카테고리Integrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
제조업체TI
포장TSSOP-14
Output Current-
Number of Channels1
Vcm - Common Mode Voltage-200mV~26V
Vos - Input Offset Voltage500uV
Slew Rate2V/us
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)100dB
Ib - Input Bias Current100nA;80uA
Input Offset Voltage Drift(Vos TC)1uV/℃
-3dB Bandwidth150kHz
Quiescent Current690uA
Gain100V/V
FeaturesHigh-side detection;Low-side detection;Analog output interface;Enable/shutdown function
Input Voltage Noise Density-
Differential Voltage±28V
Dual Supply-
Single Supply2.7V~5.5V
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개요

AI 번역

INA180-Q1, INA2180-Q1, and INA4180-Q1 (INAx180-Q1) are automotive-grade 26V common-mode current sense amplifiers suitable for both low-side and high-side configurations. These purpose-built current sense amplifiers accurately measure the voltage developed across a current sense resistor at common-mode voltages well beyond the supply voltage powering the device. Current can be measured on input voltage rails up to 26V, while the device can be powered from supply voltages as low as 2.7V.

주요 특징

AI 번역
  • AEC-Q100 qualified for automotive applications
  • Temperature Grade 1: -40°C ≤ TA ≤ +125°C
  • HBM ESD Classification Level 2
  • CDM ESD Classification Level C6
  • Functional Safety documentation available to aid functional safety system design
  • Common-mode range (VCM): -0.2V to +26V
  • High bandwidth: 350kHz (A1 device)
  • Offset voltage:
    • ±150μV (maximum) at VCM = 0V
    • ±500μV (maximum) at VCM = 12V
  • Output slew rate: 2V/μs
  • Accuracy:
    • ±1% gain error (maximum)
    • 1μV/°C temperature drift (maximum)
  • Gain options:
    • 20V/V (A1 device)
    • 50V/V (A2 device)
    • 100V/V (A3 device)
    • 200V/V (A4 device)
  • Quiescent current: 260μA (maximum) (INA180-Q1)

응용 분야

AI 번역
  • Motor control
  • Battery monitoring
  • Power management
  • Lighting control overcurrent detection