LB1412 DATASHEET PDF

LB datasheet, LB circuit, LB data sheet: SANYO – Level Meter Driver for 12 LEDs,alldatasheet, datasheet, Datasheet search site for Electronic. Pin AssignmentEquivalent Circuit Block DiagramUnit (resistance:Ω, capacitance: F)OscillatorConstant-current driverConstant-current driverVCC 10 to 16 V. Capable of also resetting manually. datasheet search, datasheets, Datasheet search site for LB Datasheet(PDF) 1 Page – Sanyo Semicon Device.

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Part Name Included start with end match. Comparison of input voltage.

LED level meter driver point VU scale dot or bar display. Peak hold circuit reset. Peak hold circuit reset 2. D8 to D12 pins are collectors of Darlington transistors.

LB (SANYO) PDF技术资料下载 LB 供应信息 IC Datasheet 数据表 (5/5 页)

Input signal of approximately mVrms causes D8 0 dB display to light. F For sample application circuit: D8 to D12 pins are collectors of Datsheet. Oscillator for peak hold reset: Amplification of input datqsheet, variable with external constants Input amp 2: LED drive, D1 to D7: The gain of amp 1 depends on R3, R4.

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Reference voltage of comparator, constant-current drive of LED Comparator: LED drive, D1 to D7: The gain of amp 1 depends on R3, R4. C2 is for controlling the time to turn off LED.

Comparison of input voltage LED driver: LED level meter driver 5-point VU scale. The LB consists of the following blocks.

LB1412 Datasheet PDF

The gain of amp 1 must not exceed 4 times. The current is stabilized to be approximately 17 mA at R2.

The gain of amp 1 must not exceed 4 times 12 dB. Hold of highest-order point of high-order 5 points D8 to D12 Oscillator for peak hold reset: Amplification of signal fixed, doubledetection of signal.

Amplification of signal fixed, doubledetection of signal.

Hold of highest-order point of high-order 5 points D8 to D Constant-current drive Peak hold circuit: Amplification of signal fixed, doubledetection of signal Reference voltage: Input signal of approximately mVrms causes D8 0 dB display to light. Electronic Components Datasheet Search.

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LB1412 PDF Datasheet浏览和下载

The LB consists of the following blocks. LED level meter driver point x 2 channel VU scale bar display. Hold of highest-order point of high-order 5 points D8 to D F For sample application circuit: Oscillator for peak hold reset: The gain of amp 1 must not exceed 4 times 12 dB. Amplification of input signal, variable with external constants. Reference voltage of comparator, constant-current drive of LED.

Reference voltage of comparator, constant-current drive of LED. D8 to D12 pins are collectors of Darlington. C2 is for controlling the time to turn off LED. D8 to D12 pins are collectors of Darlington transistors. Peak hold circuit reset.

LB datasheet(4/5 Pages) SANYO | Level Meter Driver for 12 LEDs

The current is stabilized to be approximately 17 mA at R2. Level Meter for 12 LEDs. The gain of amp 1 must not exceed 4 times.

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