參數(shù)資料
型號(hào): EVAL-AD7194EBZ
廠商: Analog Devices Inc
文件頁數(shù): 47/57頁
文件大?。?/td> 0K
描述: EVAL BOARD FOR AD7194
設(shè)計(jì)資源: EVAL-AD7zzzEBZ Schematic
AD7194 Gerber Files
標(biāo)準(zhǔn)包裝: 1
ADC 的數(shù)量: 1
位數(shù): 24
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
工作溫度: -40°C ~ 105°C
已用 IC / 零件: AD7194
已供物品: 板,線纜
AD7194
Data Sheet
Rev. A | Page 50 of 56
FAST SETTLING MODE (CHOP ENABLED)
Chop can be enabled in the fast settling mode. With chop
enabled, the ADC offset and offset drift are minimized. The
analog input pins are continuously swapped. With the analog
input pins connected in one direction, the settling time of the
sinc filter is allowed and a conversion is recorded. The analog
input pins are then inverted, and another settled conversion
is obtained. Subsequent conversions are averaged so that the
offset is minimized. This continuous swapping of the analog
input pins and the averaging of subsequent conversions means
that the offset drift is also minimized.
Chopping does not change the output data rate. However, the
settling time equals
tSETTLE = 2/fADC
Consequently, if chop is enabled, the sinc4 filter is selected, FS[9:0]
is set to 6 and averaging by 16 is enabled, and the output data
rate is equal to 42.1 Hz. Therefore, the conversion time equals
1/42.10 Hz or 23.75 ms and the settling time is equal to 47.5 ms.
相關(guān)PDF資料
PDF描述
ECC22DCMT-S288 CONN EDGECARD 44POS .100 EXTEND
0210490257 CABLE JUMPER 1.25MM .051M 20POS
ADR445ARMZ-REEL7 IC VREF SERIES PREC 5V 8-MSOP
RBC19DRYN-S13 CONN EDGECARD 38POS .100 EXTEND
HKQ0603S0N7C-T INDUCTOR HI FREQ 0.7NH 0201
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EVAL-AD7195EBZ 功能描述:BOARD EVAL FOR AD7195 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信,線路接口單元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板,電源,線纜,CD 其它名稱:82EBV2081
EVAL-AD7262EDZ 功能描述:BOARD EVAL CONTROL AD7262 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率(每秒):94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源(標(biāo)準(zhǔn)):- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,軟件
EVAL-AD7264EDZ 功能描述:BOARD EVALUATION FOR AD7264 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率(每秒):94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源(標(biāo)準(zhǔn)):- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,軟件
EVAL-AD7265CB 制造商:AD 制造商全稱:Analog Devices 功能描述:Differential/Single-Ended Input, Dual 1 MSPS, 12-Bit, 3-Channel SAR ADC
EVAL-AD7265CB1 制造商:AD 制造商全稱:Analog Devices 功能描述:Differential Input, Dual 1 MSPS, 12-Bit, 3-Channel SAR ADC