Part Number: OPA1632
Hi there we are using OPA1632 to convert single-ended signal to differential signals.Below is sch. note V_input is applied to Vin- pin.of hte amp..
By TI app. note SLOA054, , page10, we know from equations (11)-(15), Vod = Vid…
Part Number: OPA1632 Hi,
I am using OPA1632 in TIA configuration with supply voltage of +12 to V+ and -12 to V- and enable I kept at floating and common mode voltage (PIN 2) to 0V . The problem I am facing is my IC'S are getting heated up after some…
Part Number: OPA1632 Hi Sirs, Would you please provide the specification of PSRR ( power supply rejection ratio) in dB of the OPA1632? We see the specification of input offset voltage vs power supply only in the OPA1632 datasheet only. Thank you and Best…
Part Number: OPA1632 Other Parts Discussed in Thread: TINA-TI Hi Team,
My csutomer needs to recommandations on how to select the gain resistors for proper gain settings.
what informaiton does he need to provide, besides the gain which is easily calculated…
Part Number: OPA1632 Hello,
I'm using a MCU to generate a sine-wave (as single ended signal) that is amplified and changed to differential signal with a OPA1632D.
The enable pin of the OPA1632D is used as a modulation input pin.
The circuit works…
Part Number: OPA1632 Other Parts Discussed in Thread: OPA1637 , THS4551 , THS4521 , PCM4222 , LMH6629 , TINA-TI , OPA657 Hi Team,
My customer is developing the audio application. They are checking the OPA1632/ OPA1637/THS4521/THS4551.
Their test…
Part Number: OPA1632 Hi Sirs, Will OPA1632 be damaged by external voltages on its output pins? What is the safe operating area in this case (VDD +/- ?V)? Thank you and Best regards, Wayne Chen 07/12/2021
Part Number: OPA1632 Hi Team,
I have a problem on the small boards (AFE) of the new dEdge that based OPA1632.
I got in the first input pin 1v and the second input pin 4v even I don't supply voltage, I run it in the TINA and not see this behaviour…
Part Number: OPA1632
Hello! I'm using OPA1632 to amplify the signal coming from a microphone. As I'm only testing the circuit right now, the amplifier is configured with a gain of 2. I'm using +-12 supplies.
My problem is that the amplifier is clipping…