PTM(Programmble Timer Module)

PTM (Programmble Timer Module)

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HITACHIHitachi Semiconductor

日立日立公司

Telephone Tone Ringer with Bridge Diode

Telephone Tone Ringer with Bridge Diode The IL6840 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electro-mechanical bell. The device is designed for use with either a piezo transducer or an inexpensive tran

文件：297.24 Kbytes 页数：5 Pages

INTEGRAL

Integral Corp.

Low external component count

Telephone Tone Ringer with Bridge Diode The IL6840A is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electro-mechanical bell. The device is designed for use with either a piezo transducer or an inexpensive tra

文件：211.17 Kbytes 页数：5 Pages

IKSEMICON

Telephone Tone Ringer with Bridge Diode

Telephone Tone Ringer with Bridge Diode The IL6840 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electro-mechanical bell. The device is designed for use with either a piezo transducer or an inexpensive tran

文件：297.24 Kbytes 页数：5 Pages

INTEGRAL

Integral Corp.