TS1002 datasheet(11/13 Pages) TOUCHSTONE

Part #	TS1002

Description	THE ONLY 0.8V/0.6uA RAIL-TO-RAIL DUAL/QUAD OP AMPS

PDF	13 Pages

Scroll/Zoom	100%

Manufacturer	TOUCHSTONE [Touchstone Semiconductor Inc]

Direct Link	http://www.touchstonesemi.com

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11 / 13 page

TS1002/TS1004

TS1002_4DS r1p0

Page 11

RTFDS

Printed Circuit Board Layout Considerations

Even though these amplifiers operate from a single

0.65V to 2.5V power supply and consume very little

supply current, it is always good engineering

practice to bypass the power supplies pins with a

0.1μF ceramic capacitor placed in close proximity to

the VDD and VSS (or GND) pins.

Good pcb layout techniques and analog ground

plane management improve the performance of any

analog circuit by decreasing the amount of stray

capacitance that could be introduced at the op amp's

inputs and outputs. Excess stray capacitance can

easily couple noise into the input leads of the op

amp and excess stray capacitance at the output will

add to any external capacitive load. Therefore, PC

board trace lengths and external component leads

should be kept a short as practical to any of the

amplifiers’ package pins. Second, it is also good

engineering practice to route/remove any analog

ground plane from the inputs and the output pins of

these amplifiers.

TS1002 Datasheet(PDF) 11 Page - Touchstone Semiconductor Inc