Part Number: OPA2991 Other Parts Discussed in Thread: TINA-TI Dear TI Engineer,
Regarding the operational verification of the OPA2991
I was advised to use the TINA-TI tool to verify operation.
However, the OPA2991 was not on the list.
The figure…
Part Number: OPA2991 Hello,
We’re currently working on a customer project : Energy transducer (Power metering and monitoring device)
we use the OPA2991 as :
2- voltage-current converter (for the 2nd channel of the device) to create 20mA current…
Part Number: OPA2991 Other Parts Discussed in Thread: OPA4991 , , TINA-TI Dear TI Engineer,
OPA2991/OPA4991
Regarding the electrical specifications of OPA2991/OPA4991.
The current per amplifier is listed as 560 Micro Ampere.
For the circuit shown…
Part Number: OPA2107 Other Parts Discussed in Thread: OPA2991 , OPA2145
Hi TI Team,
wir verwenden aktuell folgendes TI Bauteil in unserer Schaltung: OPA2107.
Aufgrund der Tatsache diesen in Zukunft nicht mehr kaufen zu können, benötigen wir nun…
Part Number: OPA2991 Other Parts Discussed in Thread: TIDA-01527 Hi team, We were trying to implement the excitation feedback sensing to MCU circuit.and we got a reference circuit of TIDA-01527 Schematic .And we implemented in the simulation ,The output…
Part Number: OPA2991 We are designing a 6-channel active analog output board using OPA2991IDR.
Application summary:
Supply to OPA2991IDR: 12 V single supply
DAC input signal: 0 to 2.5 V
Op amp configuration: non-inverting gain stage…
Part Number: OPA2991 Hello my customer is checking AMP performance with OPA2991. The key performance is slew rata which says 21V/us (typ). I want you check how much the veriability is. The competitive part is ADA4000-2. I believe there should be characterization…
Part Number: OPA2991 Other Parts Discussed in Thread: OPA992 , OPA2992 , OPA991 , OPA197
Hello, I would like to ask how to interpret this transfer characteristic of the OPA2991 op-amp wth regards to absolute voltage swing vs ac voltage swing w.r.t a…
Part Number: OPA2991
Tool/software:
OPA2991 as comparator with V+=+5V V- = -5V In+ =2.5V , In- =0 V,The Out 4.99V work, but The In- Pin has hundred uA current if ground to 0V, ref to datasheet the input current should be low more than this.
