LT1469 datasheet(21/26 Pages) LINER

部件名	LT1469

功能描述	16-Bit, 250ksps, 짹10.24V True Bipolar, Pseudo-Differential Input ADC with 93.5dB SNR

PDF	26 Pages

Scroll/Zoom	100%

制造商	LINER [Linear Technology]

网页	http://www.linear.com

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21 / 26 page

LTC2326-16

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For more information www.linear.com/LTC2326-16

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To obtain the best performance from the LTC2326-16 a

printed circuit board (PCB) is recommended. Layout for

PCB should ensure the digital and analog signal lines are

separated as much as possible. In particular, care should

be taken not to run any digital clocks or signals alongside

analog signals or underneath the ADC.

Recommended Layout

ThefollowingisanexampleofarecommendedPCBlayout.

A single solid ground plane is used. Bypass capacitors to

the supplies are placed as close as possible to the supply

pins. Low impedance common returns for these bypass

capacitors are essential to the low noise operation of the

ADC. The analog input traces are screened by ground.

For more details and information refer to DC1908, the

evaluation kit for the LTC2326-16.

Partial Top Silkscreen

Partial Layer 1 Component Side

LT1469 数据表(PDF) 21 Page - Linear Technology