參數(shù)資料
型號: LTC2480CMS
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 1-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO10
封裝: PLASTIC, MSOP-10
文件頁數(shù): 4/40頁
文件大小: 601K
代理商: LTC2480CMS
12
LTC2480
2480fa
CS
SDO
SCK
SDI
t1
t3
t7
t8
SLEEP
tKQMAX
CONVERSION
DATA IN/OUT
tKQMIN
t2
2480 TD1
TI I G DIAGRA S
W
U
W
Timing Diagram Using Internal SCK
APPLICATIO S I FOR ATIO
WU
UU
Timing Diagram Using External SCK
CS
SDO
SCK
SDI
t1
t5
t6
t4
t7
t8
SLEEP
tKQMAX
CONVERSION
DATA IN/OUT
tKQMIN
t2
2480 TD2
CONVERTER OPERATION
Converter Operation Cycle
The LTC2480 is a low power, delta-sigma analog-to-
digital converter with an easy to use 4-wire serial interface
and automatic differential input current cancellation. Its
operation is made up of three states. The converter oper-
ating cycle begins with the conversion, followed by the low
power sleep state and ends with the data output (see
Figure 1). The 4-wire interface consists of serial data
output (SDO), serial clock (SCK), chip select (CS) and
serial data input (SDI).
Initially, the LTC2480 performs a conversion. Once the
conversion is complete, the device enters the sleep state.
CONVERT
SLEEP
DATA OUTPUT
CONFIGURATION INPUT
2480 F01
TRUE
FALSE
CS = LOW
AND
SCK
Figure 1. LTC2480 State Transition Diagram
相關(guān)PDF資料
PDF描述
LTC2480IMS#TR 1-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO10
LTC2480IMS 1-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO10
LTC2480CMS#TR 1-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO10
LTC2480HDD#TRPBF 1-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO10
LTC2480HDD#PBF 1-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO10
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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LTC2480HDD#TRPBF 功能描述:IC ADC DELTA SIGMA 16BIT 10DFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):16 采樣率(每秒):15 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):480µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:38-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:38-QFN(5x7) 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個單端,雙極;8 個差分,雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494