설정가능 OpAmp 보드 -TSH82
(SparkFun Configurable OpAmp Board - TSH82)
개요
- 본 제품은 TSH82 설정가능 OpAmp 보드입니다.
- 헤더핀을 통해 개별적으로 접근 가능한 두개의 게인 스테이지를 가진 제품입니다.
- 각각의 스테이지는 기본으로 inverting amplifer로 설정이 되어 있습니다.
- 뒷면의 점퍼를 이용하여 non-inverting operation, differential input, DC input coupling설정으로 변경이 가능합니다.
특징
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Electrically speaking, both stages on this board are identical. The default configuration is inverting with a gain of -4.7 with a bandwidth of almost 10MHz. Input signals are AC coupled, possess an input impedance of 10K with a low frequency cutoff of 15.9Hz. Outputs are also DC coupled, so don't forget to add a capacitor to the output if you're running a single-ended supply and need to strip out the DC component. The board will also operate with a single-ended DC power supply of 4.5V to 12V, or a bipolar supply from +/-2.25V to +/-6V.
On the back of the board you'll find 10 solder jumpers that can be used to change the board's performance, but nothing there needs to be changed to use it in it's default state.
문서
- Schematic
- Eagle Files
- Hookup Guide
- Datasheet (TSH82)
- GitHub