Part Number: OPA2991 Hello,
Is there a SPICE model for the OPA2991 which incorporates the shutdown pin functionality?
Specifically we're concerned with startup/shutdown transients and output impedance during shutdown.
Thank you, Keith
Part Number: OPA2227-EP Other Parts Discussed in Thread: OPA2227 , OPA2991 , TLC2272A
Hi,
I'm contacting you regarding the measurement of open loop gain and phase using LTSPICE of OPA2227 and OPA2991. The result i have in the simulation don't totally…
Part Number: OPA2991 Hi Team.
Our customer is considering OPA2991IDR.
I'd like to know schedule for Release OPA2991IDR.
Could you please let us know the RTM Sch?
Best regards
Sugi
Part Number: OPA991 Other Parts Discussed in Thread: TINA-TI , OPA2991
I follow TI Designs – Precision: Verified Design 1 MHz, Single-Supply, Photodiode Amplifier Reference Design to design my TIA circuit with OPA991.
For the enough I/V gain, Rfb…
Part Number: OPA991 Other Parts Discussed in Thread: OPA2991 , OPA341 TI-TINA SPICE Model for OPA991 uses the dual Opamp OPA2991 model. However, the OPA991 has a shutdown pin function that is not present in the OPA2991. How does one simulate the shutdown…
Part Number: LM8272 Other Parts Discussed in Thread: OPA2991 I would like to confirm the LM8272 LTspice model intrinsic noise analysis below. It looks like the intrinsic noise output after 1MHz is unbounded.
Could you confirm the behavior from Figure 2…
Part Number: OPA991 Other Parts Discussed in Thread: TLV9161-Q1 , OPA172 , TLV172 , LMV641 , LMV841 , OPA992 , OPA2991 , TLV9361 , OPA2992 Hi,
We're designing a product with analog amplifier. Signal: AC sinus 60kHz, gain of 3.2, power voltages +-4V, min. load…
Hi Duraj,
Operational amplifiers are sensitive to capacitances placed right at the inverting input terminals of the op-amp device, and sensitive to large capacitive loads as well. There is a video series Tutorial on TI Precision Labs that discuss op-amp…