Part Number: TIPD135 Other Parts Discussed in Thread: PGA281 Hi,
I'd like to ask about Vout(min) in tidu033.pdf on page 4 .
Why is it 10mV ? I think I understand that Vout(max) is 4.9V because the PGA821 output can swing to VSOP (5v in this case) …
Part Number: PGA281 Other Parts Discussed in Thread: TIPD135 , Hi Experts
I am Application Engineer at Display driver IC company from Taiwan, I want to design the current/voltage sensing circuit solution, and the spec. as below:
IO digital Power supply…
Other Parts Discussed in Thread: TIPD135 Hi Team,
Customer would like to ask for TIPD135 .BRD file for fast layout change to meet a tight schedule project, we only put gerber file in the public download folder, do we provide this service?
Thanks.
Regards…
Other Parts Discussed in Thread: TIPD135 Hi,
I ordered two TIPD135 PCBs and performed some test measurements. Both work fine for several minutes of measurements,but the output drops after 2 to 5 minutes of measurements. That happens also if I do not connect…
Other Parts Discussed in Thread: INA190 , INA186 , INA240 , TIPD104 , INA326 , TIPD135 , PGA281 Hi,
I am looking for a current sensing amplifier design. TI found many solutions on the TI website. These are my requirement ,
Operating Voltage: 3.3V
Load Description…
Hello Javier,
That is a large range of currents, maybe a programmable/variable gain amplifier might be necessary. The complexity in a TIA design in this specific application stem from the wide range in changes of the capacitance from the FETs as you increase…
Hello Awal,
You could look at the INA210. You will want a device with the lowest input offset (Vos) as possible. You can also refer to one of these designs as well for more ideas.
TIPD135 - 10uA-100mA, 0.05% Error, High-Side Current Sensing Solution…
Hello Raul,
Thanks for posting to the E2E-Amplifiers Forum.
Let me start by saying that you are seeking to measure currents ranging from 1uA to 1A which is a dynamic range of 1 million-to-1. Most amplifiers will swing their output voltage from 50mV…
Hello Jose,
We do not have an evaluation board for the INA110. Here are 2 TI designs that might be useful for current shunt monitoring.
http://www.ti.com/tool/tipd104
http://www.ti.com/tool/TIPD135
One other possible solution would also be to build…
Hello Hari,
The maximum full-scale linear output ratio I calculated was a quick calculation of Vout_max/Vout_min = 5V/0.05V = 100. This is actually not techincally accurate, but just for comparison. Any voltage output amplifier will have a linear region…