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TI INA3221AIRGVRRoHS

제조업체
TI
제조사 품번
INA3221AIRGVR
LCSC 번호
C181255
포장
QFN-16-EP(4x4)
고객 번호
주요 제원
Triple-Channel, High-Side Measurement, Shunt and Bus Voltage Monitor with I²C- and SMBUS-Compatible Interface
데이터시트pdf iconTI INA3221AIRGVR
재고 있음: 840
840 재고 있음, 당일 발송
최소값: 1배수: 1판매 단위: Piece
BOM 목록에 추가
수량단가총액
1+$ 2.681$ 2.68
10+$ 2.3947$ 23.95
30+$ 2.2158$ 66.47
100+$ 2.0303$ 203.03
500+$ 1.8562$ 928.10
1,000+$ 1.8205$ 1820.50
표준 패키지2500/Full Reel
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제품 사양

전체
타입설명
카테고리Integrated Circuits (ICs)/Power Management (PMIC)/Current Regulation/Management
제조업체TI
포장QFN-16-EP(4x4)
FeaturesProgrammable threshold alarm;Digital output interface;High-side detection;Integrated ADC
Vcm - Common Mode Voltage-300mV~26V
Output Current-
Slew Rate-
Input Voltage (Vin)2.7V~5.5V
Operating Temperature-40℃~+125℃
Gain-
Input Offset Voltage Drift(Vos TC)0.5uV/℃
Common Mode Rejection Ratio(CMRR)120dB
Dual Supply-
Quiescent Current350uA
Vos - Input Offset Voltage500nV
Ib - Input Bias Current10uA
Number of Channels3
Differential Voltage±26V
Noise density(eN)-
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개요

AI 번역

The INA3221 is a three-channel, high-side current and bus voltage monitor with an I²C and SMBUS-compatible interface. The INA3221 monitors both shunt voltage drops and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals. The INA3221 offers both critical and warning alerts to detect multiple programmable out-of-range conditions for each channel. The INA3221 senses current on buses that can vary from 0 V to 26 V. The device is powered from a single 2.7 V to 5.5 V supply, and draws 350 μA (typ) of supply current. The INA3221 is specified over the operating temperature range of -40°C to +125°C. The I²C and SMBUS-compatible interface features four programmable addresses.

주요 특징

AI 번역
  • Senses Bus Voltages From 0 V to 26 V
  • Reports Shunt and Bus Voltage
  • High Accuracy:
    • Offset Voltage: ±80 μV (max)
    • Gain Error: 0.25% (max)
  • Configurable Averaging Options
  • Four Programmable Addresses
  • Programmable Alert and Warning Outputs
  • Power-Supply Operation: 2.7 V to 5.5 V

응용 분야

AI 번역
  • Computers
  • Power Management
  • Telecom Equipment
  • Battery Chargers
  • Power Supplies
  • Test Equipment