15-MEMORY TONE/PULSE DIALER WITH LOCK AND HANDFREE FUNCTION

GENERAL DESCRIPTION The W9145 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing. The W9145 series feature a key tone function, handfree dialing, a lock function, thirteen 16-digit automatic dialing memories, and two by 32-digit for redial and save m

文件：209.37 Kbytes 页数：18 Pages

WINBOND

华邦电子

15-MEMORY TONE/PULSE DIALER WITH LOCK AND HANDFREE FUNCTION

GENERAL DESCRIPTION The W9145 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing. The W9145 series feature a key tone function, handfree dialing, a lock function, thirteen 16-digit automatic dialing memories, and two by 32-digit for redial and save m

文件：209.37 Kbytes 页数：18 Pages

WINBOND

华邦电子

400nA Ultra-Low Quiescent, 0.8A, PWM/PFM Step-up DC/DC Converters

■FEATURES Input Voltage Range : 0.65V ~ 5.5V Fixed Output Voltage : 3.0V ~ 5.5V (0.1V increments) Output Current : 430mA @VOUT=5.0V, VBAT=3.3V 300mA @VOUT=3.3V, VBAT =1.8V Oscillation Frequency : 1.2MHz Quiescent Current : 400nA Efficiency : 89.9 @VIN=2.4V, VOUT=3.3V

文件：1.05733 Mbytes 页数：28 Pages

TOREX

特瑞仕

System Reset

Outline The function of this low reset type IC is to accurately reset systems after detecting the supply voltage at the time of switching power on and instantaneous power off in various CPU and other logic systems. Further, this IC, with its super low consumption current and high precision voltag

文件：65.11 Kbytes 页数：3 Pages

MITSUMI

三美

Low-Voltage Switchmode Controller

文件：74.88 Kbytes 页数：10 Pages

VISHAYVishay Siliconix

威世威世科技公司

15-MEMORY TONE/PULSE DIALER WITH LOCK AND HANDFREE FUNCTION

GENERAL DESCRIPTION The W9145 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing. The W9145 series feature a key tone function, handfree dialing, a lock function, thirteen 16-digit automatic dialing memories, and two by 32-digit for redial and save m

文件：209.37 Kbytes 页数：18 Pages

WINBOND

华邦电子