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Camilo Mario
3 months ago
Amplifiers
Amplifiers forum
OPA348: Time - Controlled Switch Question
Part Number:
OPA348
Hello, everyone. I built a Voltage-Controlled Oscilator (VCO) using TINA and I'm trying to get a periodic waveform (square) as the output signal. I'm having issues with the time-controlled switch as I'm not able to hear...
Daniel Miller56
3 months ago
Amplifiers
Amplifiers forum
RE: TL074: Input tolerant function opamp
Hello Mukuno-san, The
OPA348
has rail-to-rail input and output with an input that can exceed the positive supply rail. For example, if the op amp is turned off, the
OPA348
can handle an input voltage that is present on the input. The use case shown...
Songzhen Guo
5 months ago
Amplifiers
Amplifiers forum
OPA348-Q1: Support need for OPA348-Q1
Part Number:
OPA348
-Q1 Hi Expert, Nice to meet you.
OPA348
-Q1 is used in customer. This project is already mass production. There is one pcs of
OPA348
-Q1 was broken on End customer side. Could you give us some recommendation? Thanks. Here are the...
Michael Steffes
4 months ago
Amplifiers
Amplifiers forum
RE: TI closet solution with Rohm_BU7445HFV
Morning Shotaro, You might look at the TLV9001 or the
OPA348
Hao Wang14
11 months ago
Amplifiers
Amplifiers forum
TLV9061: Max Input Bias Current
Resolved
, but some other device such as
OPA348
has both typical and max value, so my questions are: 1. What's the max
Dongbao Zhou
8 months ago
Amplifiers
Amplifiers forum
OPA348-Q1: FuSa fit rate
TI Thinks Resolved
Part Number:
OPA348
-Q1 Hi Team, My customer want to use
OPA348
-Q1 in one of their functional safety application, can you provide the functional safety fit rate of this device? Example like: https://www.ti.com/lit/an/snia034/snia034.pdf?ts=1590241166368...
Gkarthik
over 2 years ago
Amplifiers
Amplifiers forum
OPA348: EMI filtering
TI Thinks Resolved
Part Number:
OPA348
Hi, The
OPA348
part has internal CM and DM filters builtin , but my deisgn has external CCM ,CDM capacitors with series resistors as shown in the image. The circuit is built for current measurement across the shunt resistor....
Kousuke Nakamura
over 2 years ago
Amplifiers
Amplifiers forum
OPA348: Is OPA348 of SC70 compliant to AEC-Q100?
Resolved
Part Number:
OPA348
Hello team, Is
OPA348
of SC70 compliant to AEC-Q100? It seems that
OPA348
kai klaas69
over 1 year ago
Amplifiers
Amplifiers forum
RE: TIPD111: Strange signal on the slope detection output
Hi Damien, the output signal of
OPA348
looks more like an amplified and inverted copy of the input signal, as if the
OPA348
would work as an inverter with a bit of gain. Are you sure that your signal generator has a 0R source impedance? Only then...
Paul Goedeke
over 2 years ago
Amplifiers
Amplifiers forum
RE: OPA348: EMI filter
Hi Nakamura-san, These devices share the same die, the
OPA348
does have the same EMI filter. Thank you! Paul
>
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