Part Number: OPA134 Tool/software: Hi team,
PCN# 20240902002.1 is only a change in the datasheet, but it is a change in the electrical specifications. Is this only a change to the datasheet? If it is only a change in the data sheet, does it mean that the…
Part Number: OPA134 Hello,
I'm experiencing vibration problems with an amplifier stage consisting of the OPA134UA operational amplifier.
In the 31-33 Hz frequency band, it oscillates and disturbs my measurement signal.
Have you seen this problem before…
Hallo,
I am building a very simple low pass subwoofer filter cutting of on approx 40Hz.
Why is a square wave not going trough the filter stages as a sqare?
After the Buffer the 0,360 mV 30Hz sqarewave stays in shape.
If I have a Audio bass impuls will…
Part Number: OPA134 Hi Dear,
As shown in the following figure, without changing the drift of the operational amplifier, the offset can be zeroed in the circuit. Does TI have such a mature design, and how to choose A1 and A2 operational amplifiers?
Part Number: OPA134 Hi there,
I have an older high performance DAC and I'm looking to replace some of the older capacitors on the circuit board.
I'm a amateur electronics kit builder so I don't have knowledge of circuit design.
If you look…
Part Number: OPA134 I have a opa134 soldered into a simple non-inverting opamp circuit shown below.
Input is 1Vp-p. The output is severely distorted unless the supply rails are increased to +/-15V. The datasheet says it can take +/-2.5V minimum. What…
Part Number: OPA627 Other Parts Discussed in Thread: OPA134 , TPA6120A2 , OPA828 Hello, I would like to use the OPA627 and the OPA134 in optimal wiring (non inverting) in front of a TPA6120A2.
Unfortunately, despite an intensive search, I did not find any…
Part Number: OPA134 Hi TI support team,
I have a question on page 16 of the OPA134 datasheet. In the typical application, the low pass cutoff frequency is 30 kHz, but my calculation based on Formula (3) is about 21 kHz. I have simulated this circuit on…
Part Number: OPA134 Other Parts Discussed in Thread: LM386 , , ULN2004A , ULN2002A , ULN2003A , LM4871 I am creating a device that vibrates the 6 strings of a guitar. Let me explain what I have working, then let me explain why I need something better. From…
