Datasheet
Table Of Contents
- ISD1800 series
- 1. GENERAL DESCRIPTION
- 2. FEATURES
- 3. BLOCK DIAGRAM
- 4. PIN CONFIGURATION
- 5. PIN DESCRIPTION
- 6. FUNCTIONAL DESCRIPTION
- 7. TIMING DIAGRAMS
- 8. ABSOLUTE MAXIMUM RATINGS [1]
- 9. ELECTRICAL CHARACTERISTICS
- 10. TYPICAL APPLICATION CIRCUIT
- 11. PACKAGE DRAWING AND DIMENSIONS
- 12. ORDERING INFORMATION
- 13. VERSION HISTORY
- Headquarters Nuvoton Technology Corporation America Nuvoton Technology (Shanghai) Ltd.
ISD1800 SERIES
Publication Release Date: Jan 15, 2016
- 12 - Revision 1.0
7. TIMING DIAGRAMS
Power-Down
Debounce
84 ms
Record Power-DownOperation
PLAYL
PLAYE
REC
RECLED
MIC
MIC REF
INPUT MIC
INPUT MIC REF
FIGURE 1: RECORD MESSAGE UNTIL RECORD GOES LOW
Power-Down
Debounce
84 ms
Record Power-Down
Operation
PLAYL
PLAYE
REC
RECLED
MIC
MIC REF
INPUT MIC
INPUT MIC REF
FIGURE 2: RECORD MESSAGE UNTIL ARRAY IS FULL