THE KA2410/KA2411 IS A BIPOLAR INTEGRATED CIRCUIT DESIGNED FOR TELEPHONE BELL REPLACEMENT

文件：144.24 Kbytes 页数：7 Pages

Samsung

三星

TELEPHONE TONE RINGERS

DESCRIPTION THE KA2410/2411 IS A BIPOLAR INTEGRATED CIRCUIT DESIGNED FOR TELEPHONE TONE RINGER.THESE DEVICES CONSISTS OF AN OUTPUT AMPLIFIER, TWO OSCILLATORS, AND POWER SUPPLY CONTROL CIRCUIT. FEATURES ♦ Low current drain ♦ Adjustable 2 tone frequency ♦ Hysteresis circuit prevents false trigg

文件：370.53 Kbytes 页数：5 Pages

WINGS

永盛电子

TELEPHONE TONE RINGER WITH BRIDGE DIODE

The WS2418 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electromechanical bell. This device is designed for use with either a piezo transducer or an inexpensive transformer coupled speaker to produce a plea

文件：103.59 Kbytes 页数：3 Pages

WINGS

永盛电子

TONE RINGER WITH BRIDGE DIODE

INTRODUCTION The KA2418B/28 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electromechanical bell. This device is designed for use with either a piezo transducer or an inexpensive transformer coupled speak

文件：38.81 Kbytes 页数：3 Pages

Samsung

三星

SPEECH NETWORK WITH DIALER INTERFACE

INTRODUCTION The KA2425A is telephone speech network integrated circuit which includes transmit amp, receive amp, side tone amp, DC loop interface function, DTMF input, voltage regulator for speech, a regulated output voltage for a dialer, and equalization circuit . FEATURES • Low voltage opera

文件：91.47 Kbytes 页数：6 Pages

Samsung

三星

SPEECH NETWORK WITH DIALER INTERFACE

INTRODUCTION The KA2425A is telephone speech network integrated circuit which includes transmit amp, receive amp, side tone amp, DC loop interface function, DTMF input, voltage regulator for speech, a regulated output voltage for a dialer, and equalization circuit . FEATURES • Low voltage opera

文件：91.47 Kbytes 页数：6 Pages

Samsung

三星

SPEECH NETWORK WITH DIALER INTERFACE

INTRODUCTION The KA2425A is telephone speech network integrated circuit which includes transmit amp, receive amp, side tone amp, DC loop interface function, DTMF input, voltage regulator for speech, a regulated output voltage for a dialer, and equalization circuit . FEATURES • Low voltage opera

文件：91.47 Kbytes 页数：6 Pages

Samsung

三星

SPEECH NETWORK WITH DIALER INTERFACE

INTRODUCTION The KA2425A is telephone speech network integrated circuit which includes transmit amp, receive amp, side tone amp, DC loop interface function, DTMF input, voltage regulator for speech, a regulated output voltage for a dialer, and equalization circuit . FEATURES • Low voltage opera

文件：91.47 Kbytes 页数：6 Pages

Samsung

三星

TONE RINGER WITH BRIDGE DIODE

INTRODUCTION The KA2418B/28 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electromechanical bell. This device is designed for use with either a piezo transducer or an inexpensive transformer coupled speak

文件：38.81 Kbytes 页数：3 Pages

Samsung

三星

QUAD OPERATIONAL AMPLIFIER

QUAD OPERATIONAL AMPLIFIERS The KA248/KA348 is a true quad KA741. It consists of four independ- ent, high-gain, internally compensated, low-power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar KA741 operational amplifier. I

文件：150.66 Kbytes 页数：7 Pages

Samsung

三星