lc7150 Sanyo Semiconductor Corporation, lc7150 Datasheet
lc7150
Available stocks
Related parts for lc7150
lc7150 Summary of contents
Page 1
... On-chip digital unlock detector (only PLL for transmission) . 5.0 kHz/4.4 kHz output pins for guard tone . Standby function . Pull-down resistance at channel select pins (D1 to D4) LC7150: With (for mechanical switch) LC7151: Without (for microcontroller) Specifications Absolute Maximum Ratings 25°C, V Parameter Maximum supply voltage Maximum input voltage ...
Page 2
... Supply current (Note) Power supply V – Insert a capacitor of 2000 pF or greater Pin Assignment LC7150 Conditions XIN XIN PIT, PIR PIT, PIR SB,R/ SB, R/ ...
Page 3
... ( 2114-85502 ( KINSEKI, LTD. V LC7150 When 5.0 kHz/4.4 kHz pins are not used, connect these pins TX, RX and PLL are operated Only RX and PLL are operated. SS Each value (Hz) is for 1 channel ...
Page 4
... When the phase difference becomes t (= 6.25 µs.) or more, 5.6 ms. output pulse is delivered at the LDT pin. D Reference divider Programmable divider LDT Reference divider Programmable divider LDT LC7150 Description . SS 2304). When not used, connect ...... Remote unit SS ) ...... Base unit DD ) ...... Standby mode. Only the RX and PLL are operated. The charge pump enters ...
Page 5
... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of October, 1996. Specifications and information herein are subject to change without notice. LC7150 RX (fref = 5 kHz) TX (fref = 2.5 kHz) ...