Other Parts Discussed in Thread: INA330 I've been using an INA330 as the basis for a high-stability temperature controller. The circuit mainly works very well. However, when I use a long-ish (~2m), screened cable to connect the thermistor to the board…
Rick and all, A couple of the key folks involved with the INA330 are now retired so we have lost some of this knowledge.
Let me say first that we (including those departed) are not experts on PID. We did know that the INA330 was a good signal acquisition…
Part Number: TIDA-00795 Other Parts Discussed in Thread: INA300 , INA330 Hi Team,
A customer is requesting for overcurrent protection for DC Bus 12V-400VDC. applications. Is there a way we can configure the circuit in TIDA-00795 to work at 400VDC? If not…
Part Number: TLV9004 Other Parts Discussed in Thread: INA330 , TINA-TI , TLV9002 I would like to inquire about OP-Amp circuit.
V_ref = 2.5V, Target_Voltage = 2.1 ~ 2.55V.
Drive output voltage is output from 1.8 to 4.3V according to Target_Voltage.
However…
Part Number: INA333 Other Parts Discussed in Thread: INA828 , INA826 , INA330 Hi all,
I have a general question regarding the signal conditioning of a 10kOhm Bead Thermistor. What is the recommended option for best accuracy to interface to a standard ADC…
Other Parts Discussed in Thread: OPA2188 , INA330 Hello,
I am running a simple transient test for checking overshoot and stability with OPA2188 driving a capacitive load.
The reason for that is OPA2188 will be buffering a 1.25 V as input reference for INA330…
Shashi,
I believe the you are referring to the INA330. (The 'A" is missing in your posting.)
Without knowing the details of your application, I doubt that reducing the excitation current to the thermistor would provide an advantage. I think the…
Hi David,
For an easy to use analog solution, please consider the INA330. It is optimized for 10kOhm NTC thermistor applications.
www.ti.com/lit/ds/symlink/ ina330 . pdf
Regards,
Collin Wells Precision Linear Applications
Other Parts Discussed in Thread: OPA2350 , INA330 , REF3312 , ADS8320 Hello,
I am using LP2980AIM5-5.0/NOPB to supply one INA330, one OPA2350 and one REF3312 for a thermistor exciting and conditioning circuit.
Input voltage is 12V and total output current…
