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ISD1400 SERIES
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TABLE OF CONTENTS
1. GENERAL DESCRIPTION.............................................................................................................................3
2. FEATURES........................................................................................................................................................3
3. BLOCK DIAGRAM..........................................................................................................................................4
4. PIN CONFIGURATION ..................................................................................................................................5
5. PIN DESCRIPTION..........................................................................................................................................6
6. FUNCTIONAL DESCRIPTION....................................................................................................................10
6.1. DETAILED DESCRIPTION ..............................................................................................................................10
6.2. OPERATIONAL MODES .................................................................................................................................11
6.2.1. Operational Modes Description ..........................................................................................................11
7. TIMING DIAGRAMS ....................................................................................................................................13
8. ABSOLUTE MAXIMUM RATINGS............................................................................................................14
8.1 OPERATING CONDITIONS ..............................................................................................................................15
9. ELECTRICAL CHARACTERISTICS .........................................................................................................16
9.1. PARAMETERS FOR PACKAGED PARTS ..........................................................................................................16
9.1.1. Typical Parameter Variation with Voltage and Temperature .............................................................19
9.2. PARAMETERS FOR DIE ................................................................................................................................20
9.2.1. Typical Parameter Variation with Voltage and Temperature .............................................................23
10. TYPICAL APPLICATION CIRCUIT ........................................................................................................24
11. PACKAGE DRAWING AND DIMENSIONS............................................................................................27
11.1. 28-LEAD 300 MIL PLASTIC SMALL OUTLINE IC (SOIC) ............................................................................27
11.2. 28-LEAD 600 MIL PLASTIC DUAL INLINE PACKAGE (PDIP).......................................................................28
11.3. DIE PHYSICAL LAYOUT [1]..........................................................................................................................29
12. ORDERING INFORMATION.....................................................................................................................31
13. VERSION HISTORY....................................................................................................................................32