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. Reference voltage of comparator, constant-current drive of LED.

LB Datasheet, PDF – Alldatasheet

LED drive, D1 to D7: The gain of amp 1 depends on R3, R4. The LB consists of the following blocks.

Peak hold circuit reset. Level Meter for 12 LEDs.

The gain of amp 1 must not exceed 4 times 12 dB. The current is stabilized to be approximately 17 mA at R2. Input signal of approximately mVrms causes D8 0 dB display to light. The gain of amp 1 must not exceed 4 times 12 dB. Comparison of input voltage. D8 to D12 pins are collectors of Darlington transistors.

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LB1412 PDF Datasheet浏览和下载

Comparison of input voltage LED driver: Oscillator for peak hold reset: LED level meter driver point x 2 channel VU scale bar display. Amplification of signal fixed, doubledetection of signal.

Peak hold circuit reset. D8 to D12 pins are collectors of Darlington. Amplification of input signal, variable with external constants Input amp 2: Hold of highest-order point of high-order 5 points D8 to D12 Oscillator for peak hold reset: C2 is for controlling the time to turn off LED. F For sample application circuit: Input dtasheet of approximately mVrms causes D8 0 dB display to light. Reference voltage of comparator, constant-current drive of LED.

Oscillator for peak hold reset: The gain of amp 1 must not exceed 4 times.

LB1412 Datasheet PDF

Home – IC Supply – Link. Amplification of signal fixed, doubledetection of signal Reference voltage: The gain of amp 1 depends on R3, R4. D8 to D12 pins are collectors of Darlington transistors. Constant-current drive Peak hold circuit: The LB consists of the following blocks. The current is stabilized to be approximately 17 mA at R2.

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LED level meter driver point VU scale dot or bar display. Hold of highest-order point of high-order 5 points D8 to D C2 is for controlling the time to turn off LED.

Amplification of input signal, variable with external constants. LED drive, D1 to D7: D8 to D12 pins are collectors of Darlington.