Operational Amplifier Test Board OP AMP Test Module Tester for Single Double Quad OP AMP ICs with LED Indicators 12V Power

TEST OBJECT: This is an op amp tester that can be used to test common chips for single op amp(Mono), double op amp and quad op amp. The circuit board can determine whether the IC can be used for amplification, and the conversion rate of the chip can be roughly judged. You can spot low speed chips that in the of as high speed chips OUTPUT MODE: For high speed op amp, can output normally when input high and low frequency signal, as the corresponding red LED and green LED synchronization, steady on(200KHZ or bright (10HZ)) OUTPUT DISPLAY: For low speed op amp, when input signal, the output end can not complete the output waveform, as shown by the corresponding red LED can not be lit normally, only one or two are not lit. Only when the low frequency signal is input can be output normally, and the corresponding red LED at the output end can flash synchronously with the green LED Item Type: Operational Amplifier Test Board Size: Approx. 9.5x5.8cm Celsius 3.74x2.28in Power Requirement: Voltage: 12V, Current: 100mA Application: For Single OP AMP : LM741, LF356, NE5534, TL071, TL081, 0P07 and other standard single OP AMP packages For Double OP AMP : LM358, NE5532, TL072, TL082, MC1458, RC4558, 0P275, AD827 and other standard double OP AMP packages For Quad OP AMP : LM324, TL074, TL084, LF347, AD713