INA159 datasheet(28/51 Pages) TI2

Part #	INA159

Description	INA826 Precision, 200-μA Supply Current, 3-V to 36-V Supply Instrumentation Amplifier With Rail-to-Rail Output

PDF	51 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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28 / 51 page

15 V

5 V

12.4 kW

TI Device

REF

OUT

= 2.5 V

2.3 V

REF3225

2.5 V

-15 V

4.87 kW

100 kW

20 W

±10 V

4 mA to 20 mA

20 mA

ADC

INA826

Passive

Integrator

100 kW

REF

G = 1

Mux

Ch 1

Serial

Interface

(SPI)

SCLK

DIO

PGA112

PGA113

MSP430

Microcontroller

3 V

REF3312

3 V

GND

REF

Rogowski

Coil

1.2 V

INA826

SBOS562G – AUGUST 2011 – REVISED JUNE 2020

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Product Folder Links: INA826

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9.3 System Examples

9.3.1 Circuit Breaker

Figure 66 shows the INA826 used in a circuit breaker application.

Figure 66. Circuit Breaker Example

9.3.2 Programmable Logic Controller (PLC) Input

The INA826 used in an example programmable logic controller (PLC) input application is shown in Figure 67.

Figure 67. ±10-V, 4-mA to 20-mA PLC Input

Additional application ideas are illustrated in Figure 68 to Figure 72.

INA159 Datasheet(PDF) 28 Page - Texas Instruments

INA159 Datasheet(HTML) 28 Page - Texas Instruments

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