參數(shù)資料
型號(hào): TLV5535IPWRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝: PLASTIC, TSSOP-28
文件頁數(shù): 12/35頁
文件大?。?/td> 659K
代理商: TLV5535IPWRQ1
TLV5535Q1
8BIT, 35 MSPS, LOW POWER ANALOGTODIGITAL CONVERTER
SGLS230A JANUARY 2004 REVISED JUNE 2008
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
While usable in a wide variety of applications, the device is specifically suited for the digitizing of high-speed
graphics and for interfacing to LCD panels or LCD/DMD projection modules . Other applications include DVD
read channel digitization, medical imaging, and communications. This device is suitable for IF sampling of
communication systems using sub-Nyquist sampling methods because of its high analog input bandwidth.
functional block diagram
SHA
DAC
ADC
+
ADC
Correction Logic
Output Buffers
22
2
D0(LSB)D7(MSB)
2
SHA
The single-pipeline architecture uses 6 ADC/DAC stages and one final flash ADC. Each stage produces a
resolution of 2 bits. The correction logic generates its result using the 2-bit result from the first stage, 1 bit from
each of the 5 succeeding stages, and 1 bit from the final stage in order to arrive at an 8-bit result. The correction
logic ensures no missing codes over the full operating temperature range.
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