Part Number: OPA1662 Other Parts Discussed in Thread: OPA1622 Hi,
is the OPA1662 capable of driving a low impedance 32 Ohm headphone? The device will be operated with 3.3V supply. As it is probably a question of current drive and distortion - do you…
Part Number: OPA1662-Q1 Hi TI,
We are designing DSP product, and there are OPA1662Q1 as a preamp.
We would like to design OPA1662Q1 as single ended Input and differential Output.
So, Could you share any referece circuit for us to refer to our design…
Part Number: OPA1662 Other Parts Discussed in Thread: OPA1622 Tool/software: Hello,
I am working with the OPA1662 and would like to clarify something in the datasheet. When one looks at the short circuit current of +/- 50 mA @ +/-15V, the note "One…
Part Number: OPA1662 Other Parts Discussed in Thread: OPA1652 Tool/software: Hi,
I designed and built this circuit as a differential ADC input stage.
If I select the x4 gain or x8 gain (changing R3 value) the outputs are completly unbalanced.
If…
Part Number: OPA1662 Tool/software: hi expert
The following circuits are currently used in the project. There is a problem in the test, please analyze the reason:
In normal working state, the voltage at BTN_MCU is 1.8V when IO_3V3 and +1V8 power…
Part Number: OPA1662 Other Parts Discussed in Thread: NE5532 I thought I should ask regarding the OPA1662 and its Voltage ratings specs.
I use this opamp as a final gain stage on a circuit running on 33v (single supply), together with other opamps;…
Part Number: OPA1662 Other Parts Discussed in Thread: TAS5805M , TAS5825M , TPA3129D2 , TPA3116D2 Hi,
Please help recommend a 20W audio amplifier, the requirements are as follows: 1. Support PBTL and BTL modes; 2. 12V power supply, can support up to…
Part Number: OPA1662 Other Parts Discussed in Thread: OPA134 , OPA1642 Are there any special precautions that have to be considered while dealing with OPA1662s? I am an electrical engineer designing hi-end audio preamplifiers for the past 20 years. Recently…
