gl6851 Hynix Semiconductor, gl6851 Datasheet
gl6851
Available stocks
Related parts for gl6851
gl6851 Summary of contents
Page 1
... Description The GL6851 tone ringer is a monolithic device, which incorporates two oscillators, an output amplifier and a power supply control circuit. The oscillator frequencies can be adjusted over a wide range by selection of external components. One oscillator, normally operated at a low frequency, causes the second oscillator to alternate between its nominal frequency, and a related higher frequency ...
Page 2
... TEST CONDITION MIN 0.9 SI 9.7 0.4 V =21V, I =-10mA Pin6=6V,Pin7=GND V =21V 10mA Pin6=GND,Pin7=6V R3=191K,C3=6800pF 461 R3=191K,C3=6800pF 576 R2=165K,C2=0.47µF 9 GL6851 UNIT V mW ¡ É ¡ É TYP MAX UNIT - - 29 2.0 3.7 mA 11.0 12.0 V 1.0 2 512 ...
Page 3
... High Frequency Time Constant Adjustment Pins f and f are controlled externally =1/1.504R Tone output 1 8 RSL 6851 7K - 13K GL6851 and 1/1.203R 10K VOLUME R3 C3 15K 1300 : 8 ohm ...