Tone Ringer (TRI)

Tone Ringer (TRI)

文件：424.88 Kbytes 页数：15 Pages

SIEMENS

西门子

8-A 5-V/3.3-V Input Adjustable ISR with Short-Circuit protection

文件：193.42 Kbytes 页数：8 Pages

TI

德州仪器

1/3 Duty General Purpose LCD Driver IC

DESCRIPTION PT6523 is an LCD Driver IC which can drive up to156 segments. It can be used for frequency display in microprocessor-controlled radio receiver and inother display applications. PT6523 supports both 1/2 bias, 1/3 duty and 1/3 duty, 1/3 bias. Pin assignments and application circuit ar

文件：39 Kbytes 页数：4 Pages

PTC

普诚科技

1/3 Duty General Purpose LCD Driver IC

文件：743.13 Kbytes 页数：23 Pages

PTC

普诚科技