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LM2917M - Pin out
Please provide Pin-out information (pin name and function) for LM2917M (i.e. the 14-pin version)
For LM2917 14-Pin packages only
Input Signal (+), the non-inverting input of the input signal voltage comparator
Charge Pump Timing, a timing capacitor is charged and discharged at a duty cycle and rate determined by the input signal with the average current value determined by the timing capacitor value
Charge Pump Output, the average amount of current pumped into, or out of, the timing capacitor is mirrored to the charge pump output load resistor which converts the current into a DC voltage which is integrated (filtered) by a parallel capacitor.
Op Amp Input (+), the op-amp is used to scale the Charge Pump Output voltage
Output Transistor Emitter (Current Source), driven by the op-amp output and used to source high current levels to an external load
No internal connection
Output Transistor Collector (Current Sink), driven by the op-amp output and used to sink high current levels from an external load
V+, Input Supply, internal zener voltage clamp requires external series current limiting resistor
Op Amp Input (-), the op-amp is used to scale the Charge Pump Output voltage
Input Signal (-), the inverting input of the input signal voltage comparator
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