Click to expand full text
MITSUMI
Hybrid Driver Monolithic IC MM1285
Hybrid Driver
Monolithic IC MM1285
Outline
This IC collects various driver functions used in pagers and other portable communication devices in a single chip. Recently there have been requests for more compact pagers and portable telephones, and at the same time new functions and features are being added, leading to a strong demand for miniaturized and hybrid components. This IC meets these needs through adoption of a miniature package. The speaker driver incorporates functions for varying audio volume through data, a feature which can be used in novel applications.
Features
1. 2. 3. 4.