Rainbow Electronics ISD1800 - Manual (Page 25)

ISD1800 SERIES
Publication Release Date: June 7, 2005
- 25 - Revision 0.3
14. 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