Datasheet > LTC2327

LTC2327

更新时间： 2024-11-10 01:02:19

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
12页	8260K
描述
18-Bit/16-Bit,1Msps/500ksps/250ksps True Bipolar Low Power, Single Supply ADCs

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数据手册

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LTC2327 数据手册

DEMO MANUAL DC1908A

LTC2338/LTC2337/LTC2336/

LTC2328/LTC2327/LTC2326

18-Bit/16-Bit,1Msps/500ksps/250ksps

True Bipolar Low Power, Single Supply ADCs

DESCRIPTION

The LTC^®2338/LTC2337/LTC2336/LTC2328/LTC2327/

LTC2326 are true bipolar, low power, low noise ADCs

with serial outputs that can operate from a single 5V

supply. The following text refers to the LTC2338-18 but

applies to all parts in the family, the only difference being

the maximum sample rates and the number of bits. The

LTC2338-18 supports a 2ꢀ.ꢁ8V fully differential input

range with a 1ꢀꢀdB SNR, consumes only 5ꢀmW and

achieves ꢁLSB INL max with no missing codes at 18

bits. The DC19ꢀ8A demonstrates the DC and AC perfor-

mance of the LTC2338-18 in conjunction with the DC59ꢀ

QuikEval™ and DC718 PScope™ data collection boards.

Use the DC59ꢀ to demonstrate DC performance such as

peak-to-peak noise and DC linearity. Use the DC718 if

precise sampling rates are required or to demonstrate AC

performance such as SNR, THD, SINAD and SFDR. The

demonstration circuit 19ꢀ8A is intended to demonstrate

recommended grounding, component placement and

selection, routing and bypassing for this ADC. Suggested

driver circuits for the analog inputs will be presented.

Design files for this circuit board are available at

http://www.linear.com/demo or scan the QR code on

the back of the board.

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and

QuikEval, PScope are trademarks of Linear Technology Corporation. All other trademarks are the

property of their respective owners.

BOARD PHOTO

-16V

GND

+16V

100MHz

Max

3.3Vpp

DC718

AIN+

10.ꢀ2V

AIN-

10.ꢀ2V

TO DC590

Figure 1. DC1908A Connection Diagram

dc1908af

12 3 4 5 6 7...12

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