Part Number: REF3230 Other Parts Discussed in Thread: REF3430 , REF3230 is being replace by REF3430. Same pinout and functionality. What is significantly different about the replacement part?
Other Parts Discussed in Thread: INA333 , REF3230 Hi everybody,
A few weeks ago, I spent time on this forum to find a design which allows to work with 0/10V and 4/20mA. With the help of TI employees, I found a design based on INA333.
This amplifier needs…
Part Number: REF3212-EP Other Parts Discussed in Thread: REF3220-EP , REF3225-EP , REF3230-EP , REF3240-EP Hello,
These parts are shown to be –EP versions available (per TI doc sgzt005a.pdf and http://www.ti.com/pdfs/hirel/mltry/EP_Orderable_Release_List…
Part Number: ADS1220 Other Parts Discussed in Thread: REF3230 , I'm using ADS1220 and REF3230 to measure between -60mV and 60mV. Also I want the resolution to be 0.015uV. So, I set the ADS1220 gain to 32. I calibrated the linear curve I obtained at room…
Hi Shalom,
I have a few questions about your application. Does your application only have a 5V supply with a 10ms rise time or is there a faster ramp rate voltage on the board? The REF3230 is an older device and since then we have refreshed the device…
Part Number: PGA112 Other Parts Discussed in Thread: REF3230 , OPA2364 , TINA-TI , OPA364 , OPA363 I am intending to use the PGA112 amplifier to measure voltages with a wide dynamic range. Peak voltage to be measured is 60 V, scaled to < 3V with a 100k /…
Other Parts Discussed in Thread: REF3230 , LMP7709 , LMP7704 , OPA320 , OPA350 Hi
We are working on the ADC reference section of TMS320F28377DWT and we are sampling the input signal at 1MSPS rate (16-bit ADC)
We are using Ref3230 IC as the reference IC. and…
For 22uF capacitor at Vrefhi(16 bit), what specifications of opamps should we look for while selecting the opamp if we are using the same voltage reference REF3230 for all 4 ADCs (three 16 bit and one 12 bit)
Other Parts Discussed in Thread: REF3230 what effect if VREFA+ start before VDD and VDDA?
In DataSheet (SPMS441) - register ADCCTL bit 0 (0x0038.0) set to 0 by default state and so VREFA+ is not used
In UserGuide (SPMA056 3.4.5) - VREF+ start after VDD…
Other Parts Discussed in Thread: LMP7709 , REF3225 , REF3230 , OPA2227 , OPA4376 , LMP7704 Hi All,
Could someone give me more info about the VREFLO pins on the TMS320F28337? What are the voltage limits when using a ratiomatric reference? Could I just supply…