Part Number: PGA302 Hello TI Team,
How can I calculate the ENOB for the PGA302. For the different gain settings (1.33; 2; 4; 10; 20; 40; 100) I would need the corresponding enobs. Or give me a calculation example, I can't get by with the given formula…
Hello Mathias,
Running/Reset mode
1. The only register that needs to be written to place the PGA302 in reset mode is the MICRO_INTERFACE_CONTROL register. It needs to be set to 0x03, which enables the digital interfaces to access the all of the registers…
Part Number: PGA302 Other Parts Discussed in Thread: PGA300 My ctm evaluate PGA302 now,some questions as below,
1. How to achieve 4~20mA current output and TI can provide sch. or not?
2. PGA302 supports ratiometric voltage output , how to achieve…
Part Number: PGA302 I am trying to implement a wheatstone brigde with differential voltage being the input of PGA302. The bridge consists of PT1000 and Pt50. I need to programme (Calibrate) it to give 0.5V at minimum input and 4.5 at maximum input. If…
Part Number: PGA302 I am evaluating PGA302 at the moment. I can read external sensor data from VINPP and VINPN. There are also a couple of ports (VINTP and VINTN) for the external temperature sensor. However, can I read another pressure sensor using these…
Part Number: PGA302 hello,
I want to access the internal memory of PGA302 through digital interface(IIC in 400kbps or lower), and according to the datasheet, voltage at any IO pins could not exceed 2V, so i wonder if i can connect the DVDD pin to the…
Hello Sepeedah,
The biggest difference here is the internal temperature and linearity compensation engine in the PGA302. With some calibration the compensation engine will generate much more accurate results than a raw ADC output, and it does not…
Part Number: PGA302 Other Parts Discussed in Thread: TL071 Hello, we need to acquire data from a 3-axis accelerometer and 3-axis angular rate sensor. Each channel is a bridge, and we thought of using your PGA302 device, or a similar one. However, our…
