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TEXAS INSTRUMENTS  INA139NA/250  Current Sense Amplifier, Common-Mode Voltage, 1 Amplifier, 10 µA, SOT-23, 5 Pins, -55 °C, 125 °C

TEXAS INSTRUMENTS INA139NA/250
Technical Data Sheet (308.99KB) EN Ver todos os documentos técnicos

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Descrição geral do produto

The INA139NA/250 is a high-side unipolar Current Shunt Monitor. Wide input common-mode voltage range, high-speed, low quiescent current. Input common-mode and power-supply voltages are independent and can range from 2.7 to 40V for the INA139. Quiescent current is only 60µA, which permits connecting the power supply to either side of the current measurement shunt with minimal error. The device converts a differential input voltage to a current output. This current is converted back to a voltage with an external load resistor that sets any gain from 1 to over 100. Although designed for current shunt measurement, the circuit invites creative applications in measurement and level shifting.
  • Complete unipolar high-side current measurement circuit
  • Independent supply and input common-mode voltages
  • Single resistor gain set
  • Low quiescent current of 60µA (typical)
  • Green product and no Sb/Br
This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

Informação do produto

No. of Amplifiers:
1 Amplifier
Input Bias Current:
10µA
Amplifier Case Style:
SOT-23
No. of Pins:
5Pins
Operating Temperature Min:
-55°C
Operating Temperature Max:
125°C
Bandwidth:
440kHz
Supply Voltage Min:
2.7V
Supply Voltage Max:
40V
Input Offset Voltage:
1mV
CMRR:
115dB
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Aplicações

  • Test & Measurement;
  • Automotive;
  • Communications & Networking;
  • Computers & Computer Peripherals;
  • Portable Devices;
  • Power Management;
  • Consumer Electronics

Legislação e Ambiente

Nível de sensibilidade à umidade:
MSL 2 - 1 year
País de origem:
China

País onde se realizou a maior parte do processo de produção

Conformidade RoHS:
Sim
Tarifa N.º:
85423990
Peso (kg):
.000856

Alternativas

CURRENT SHUNT MONITOR 800KHZ SOT23-5, FULL REEL

TEXAS INSTRUMENTS

1.250:  Em stock

Preço para: Cada (fornecido(a) em fita e rolo completos)

250+ 1,73 € 500+ 1,52 € 1000+ 1,25 € 2500+ 1,10 €

Comprar

Current Sense Amplifier, Unipolar, 1 Amplifier, 2 µA, SOT-23, 5 Pins, -40 °C, 85 °C

TEXAS INSTRUMENTS

Bobina
1.500 Em stock

Preço para: Cada (fornecido(a) em fita e rolo completos)

250+ 1,39 € 750+ 1,21 € 1250+ 1,05 €

Comprar

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