LTC1152 - Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp Specification Notice

SPECIFICATION NOTICE
LTC1152
March 1998
The LTC®1152 data sheet has been modified. Under Internal Charge Pump discussion on
page 6, it’s suggested to connect a capacitor from the CP (charge pump) pin to V+ to
reduce charge pump feedthrough noise. Figure 1 Block Diagram, however, shows this
capacitor connected to GND. Both methods are equally effective in reducing the
feedthrough.
• The text on page 6 of the data sheet under second paragraph of the Internal Charge
Pump should read as follows:
Very sensitive applications can reduce this feedthrough by connecting a capacitor
from the CP pin to V+ or GND.
• Figure 1’s text should read:
*OPTIONAL EXTERNAL CAPACITOR TO REDUCE CHARGE PUMP
FEEDTHROUGH—SEE TEXT
For complete specifications, typical performance curves and applications information,
please see the LTC1152 data sheet.
, LTC and LT are registered trademarks of Linear Technology Corporation.
For further information regarding this specification notice contact:
Linear Technology Corporation
1630 McCarthy Blvd.
Milpitas, California 95035-7417
Attn: Product Marketing Manager
Phone: (408) 432-1900
©1998 LT/HP 0398 • PRINTED IN USA