Part Number: INA303
Team,
Just to be sure we understand correctly the NOTE at page page 19 section 7.3.3.1.1 of INA303 SBOS775C datasheet: https://www.ti.com/product/INA303?keyMatch=INA303&tisearch=search-everything&usecase=GPN#tech-docs
It means…
Part Number: INA303-Q1 Other Parts Discussed in Thread: INA303 Hi,
I am trying to simulate INA303-Q1 for my application. The maximum input that can come across the positive and negative input of internal OPAMP is 33V continuous input.
When I simulated…
Part Number: INA303 Hi,
The customer has constructed a circuit using the INA303A2.
1. Please check if there is any problem with the configured circuit.
Current Sensing Circuit_INA303A2.pdf
The battery voltage is input at 400V, so please check whether…
Part Number: INA303-Q1 Hi Experts,
The alert pin of INA303-Q1 is active low, customer want active high, can they set lower threshold of ALERT1 than ALERT2? See pictures below, INA303-Q1 is configured in bi-directional monitoring mode. Customer want the…
Part Number: INA303 Hello team,
we use INA303 for current shunt measurement. Sometimes when measuring voltage at the battery (or other points in the circuit), the ALERT pin falsely changes its state to low - the current does not flow and due to the fault…
Part Number: INA303-Q1 Other Parts Discussed in Thread: INA303 , DRV8313 , INA302 , INA301 , TIDA-00778 Hi there,
Right now I´m building a custom PCB for a motor controller that will use FOC. The driver/h-bridge that I use is DRV8313 and it needs additional…
Part Number: INA303 Hi team,
Customer is using INA303 for current protection, and they are wondering if they want to disable the COMP1, how should we do with LIMIT1 pin? Should we leave it floating?
Wish to get your reply as soon as possible. Thanks! …
Part Number: INA303 Hi team,
As customer is planning to short limit1 to VS for preventing alert1 from pulling low, could we short limit1 to VS for the long time? Because datasheet has two spec:
Wish to get your reply. Thanks!
Part Number: INA303 Hi I have been reviewing the INA303 and would like to use it with the delay. I followed the example you have on page 15 of the data sheet but the equation does not work out for me. I am using Vth = 1.22 V and Id = 5 uA per the Electrical…
Part Number: INA303 Other Parts Discussed in Thread: TPS2661 , INA301 , INA168 , INA186 , TLV7081
Hello,
I am toying around with local panel indication for 4-20mA current loop devices. I saw TI has pre-production (TPS2661 4-20mA protection ICs) but I'm not…