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TI INA3221AIRGVRRoHS

Fabricante
TI
N.º de pieza fab.
INA3221AIRGVR
Nº LCSC
C181255
Emb.
QFN-16-EP(4x4)
Número de Cliente
Atrib. clave
Triple-Channel, High-Side Measurement, Shunt and Bus Voltage Monitor with I²C- and SMBUS-Compatible Interface
Hoja de Datospdf iconTI INA3221AIRGVR
En stock: 840
840 En stock, envío inmediato
Mínimo: 1Múltiplo: 1Unidad de venta: Piece
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Cant.Prec. unit.Importo total
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
Encapsulado Estándar2500/Full Reel
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Especificaciones del Producto

Todo
TipoDescripción
CategoríaIntegrated Circuits (ICs)/Power Management (PMIC)/Current Regulation/Management
FabricanteTI
Emb.QFN-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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Descripción

Traducción por IA

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.

Características

Traducción por IA
  • 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

Aplicaciones

Traducción por IA
  • Computers
  • Power Management
  • Telecom Equipment
  • Battery Chargers
  • Power Supplies
  • Test Equipment