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
- 26 - Revision 1.0
13. VERSION HISTORY
VERSION
DATE
DESCRIPTION
0.0
May 2003
Preliminary Specifications. Create one datasheet for both I1806 and
I1810 products.
Revise duration section with both products.
Change filter passband values from 2.6 kHz to 2.2kHz in AC
Parameters section.
0.1
Mar 2005
Revise series name from I1800 to ISD1800
Update block diagram
Revise AGC in pin description
Revise the MIC and MIC REF polarity in applications diagram
Update die information section
Update the ordering information section
Update the disclaim section
0.2
Apr 2005
Revise record cycles info in feature and storage sections
Update the disclaim section
0.3
Jun 2005
Revise Pout and Vout data in AC Parameters section
0.31
Oct 17, 2008
Nov 7, 2008
Change logo
Update Typical Application Circuit in Section 10
0.32
Dec 1, 2008
SOIC available on samples only
Revise Bonding Physical Layout
1.0
Jan 15, 2016
Add alternate application circuit