Circuit Diagram

MA342 high performance op amp and its pin main characteristics

Published:2012/12/24 2:30:00 Author:Ecco | Keyword: high performance, op amp , pin, main characteristics

Noise 4nV / √ ¯ Hz (1Hz); output current is 40mA; rms output voltage is large; small input offset voltage ; ± 44V power supply; common-mode input voltage is ± 44V ; power consumption is 800mW.   (View)

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MA344 low-noise op amp and its pin main characteristics

Published:2012/12/24 2:19:00 Author:Ecco | Keyword: low-noise , op amp , pin main characteristics

Low noise is 15nV / √ ¯ Hz (10Hz); small input bias; conversion rate is 10V/μs; Gain Bandwidth Product is 2MHz; ± 36V power supply; differential-mode input voltage is ± 30V; common-mode input voltage is ± 36V; power consumption is 500mW.   (View)

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MA400 JFET input op amp and its main pin characteristics

Published:2012/12/24 1:55:00 Author:Ecco | Keyword: JFET, input op amp , main pin , characteristics

Conversion rate is 60V/μs; settling time is 700ns ( 0.1% ); Gain Bandwidth Product is 17MHz;low drift; small input bias; ± 50V power supply ; differential-mode input voltage is ± 40V; power consumption is 500mW.   (View)

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MAX2430 low-voltage power amplifier and amplifier pin main characteristics

Published:2012/12/24 1:51:00 Author:Ecco | Keyword: low-voltage, power amplifier, pin, main characteristics

Operating voltage range is 3 to 5V; output poweris greater than 100mW; power gain is greater than 30dB; operating frequency is 800 to 1000MHz; input matching resistance is 500Ω; power-down current is less than 10μA.   (View)

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Capacitor discriminating device (CD4069)

Published:2012/12/24 2:04:00 Author:Ecco | Keyword: Capacitor, discriminating device

Capacitor instrument is not to be used to measure the capacity of the capacitor but for identifing good or bad and short circuit or open circuit, then it provides a reliable quality assurance for the production of circuit to reduce the circuit making unnecessary trouble. The circuit is shown as figure. The instrument can identify 1pF ~ 1μF capacitors.   (View)

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Cheap Transistor 'Beta' Meter

Published:2012/12/23 21:11:00 Author:muriel | Keyword: Cheap Transistor, 'Beta' Meter

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Flashing-LED Battery-status Indicator

Published:2012/12/23 21:10:00 Author:muriel | Keyword: Flashing-LED, Battery-status , Indicator

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Quick on-board Junction Tester

Published:2012/12/23 21:10:00 Author:muriel | Keyword: Quick, on-board Junction, Tester

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Circuit Board Tester

Published:2012/12/23 21:09:00 Author:muriel | Keyword: Circuit Board, Tester

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Long delay Timer

Published:2012/12/23 21:09:00 Author:muriel | Keyword: Long delay, Timer

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230V Lights

Published:2012/12/23 21:08:00 Author:muriel | Keyword: 230V Lights

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Dual-rail Variable DC Power Supply

Published:2012/12/23 21:07:00 Author:muriel | Keyword: Dual-rail , Variable , DC Power Supply

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Electronic Candle Blow Out

Published:2012/12/23 21:06:00 Author:muriel | Keyword: Electronic Candle, Blow Out

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One second Audible Clock

Published:2012/12/23 21:06:00 Author:muriel | Keyword: One second , Audible Clock

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Cricket Chirping Generator

Published:2012/12/23 21:05:00 Author:muriel | Keyword: Cricket Chirping Generator

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Programmable LED Flashers

Published:2012/12/23 21:02:00 Author:muriel | Keyword: Programmable LED Flashers

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17 LEDs

Published:2012/12/23 21:02:00 Author:muriel | Keyword: 17 LEDs

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Fine Control SuperBright LED Pulser

Published:2012/12/23 21:01:00 Author:muriel | Keyword: Fine Control, SuperBright LED Pulser

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Push-bike Light

Published:2012/12/23 21:01:00 Author:muriel | Keyword: Push-bike Light

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Mains-operated Capacitive Sensor

Published:2012/12/23 21:00:00 Author:muriel | Keyword: Mains-operated , Capacitive Sensor

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