Electronic Components Datasheet Search |
|
INA197A-EP Datasheet(PDF) 8 Page - Texas Instruments |
|
INA197A-EP Datasheet(HTML) 8 Page - Texas Instruments |
8 / 20 page www.ti.com APPLICATION INFORMATION Basic Connection R S Load I S V+ OUT R L R 1 R 2 2.7Vto18V - 16Vto80V V IN+ V IN - V IN+ INA193A INA198A - Power Supply Accuracy Variations as a Result of V SENSE and Common-Mode Voltage INA193A-EP,, INA194A-EP,, INA195A-EP INA196A-EP, INA197A-EP, INA198A-EP SBOS400 – MAY 2007 Figure 1 shows the basic connection of the INA193A–INA198A. The input pins, VIN+ and VIN–, should be connected as closely as possible to the shunt resistor to minimize any resistance in series with the shunt resistance. Power-supply bypass capacitors are required for stability. Applications with noisy or high impedance power supplies may require additional decoupling capacitors to reject power supply noise. Connect bypass capacitors close to the device pins. Figure 1. INA193A–INA198A Basic Connection The input circuitry of the INA193A–INA198A can accurately measure beyond its power supply voltage, V+. For example, the V+ power supply can be 5 V, whereas the load power supply voltage is up to 80 V. The output voltage range of the OUT terminal, however, is limited by the voltages on the power-supply pin. The accuracy of the INA193A–INA198A current shunt monitors is a function of two main variables: VSENSE (VIN+– VIN–) and common-mode voltage, VCM, relative to the supply voltage, VS. VCM is expressed as (VIN+ + VIN–)/2; however, in practice, VCM is seen as the voltage at VIN+ because the voltage drop across VSENSE is usually small. 8 Submit Documentation Feedback |
Similar Part No. - INA197A-EP |
|
Similar Description - INA197A-EP |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |