參數(shù)資料
型號(hào): EVAL-AD5522EBDZ
廠商: Analog Devices Inc
文件頁數(shù): 35/64頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR 14X14MM AD5522
標(biāo)準(zhǔn)包裝: 1
主要目的: 測(cè)試與測(cè)量,參數(shù)測(cè)量單元(PMU)
已用 IC / 零件: AD5522
已供物品:
AD5522
Data Sheet
Rev. E | Page 40 of 64
CIRCUIT OPERATION
FORCE VOLTAGE (FV) MODE
Most PMU measurements are performed in force voltage/measure
current (FVMI) mode, for example, when the device is used as a
device power supply, or in continuity or leakage testing. In force
voltage (FV) mode, the voltage forced is mapped directly to the
DUT. The measure voltage amplifier completes the loop, giving
negative feedback to the forcing amplifier (see Figure 54).
The forced voltage can be calculated as follows:
Forced Voltage at DUT = VOUT
VOUT = 4.5 × VREF × (DAC_CODE/216) (3.5 × VREF ×
(OFFSET_DAC_CODE/216)) + DUTGND
where:
VOUT is the voltage of the FIN DAC (see the DAC Levels
section).
DUTGND
MEASVHx
DUT
RSENSE
(UP TO
±80mA)
RSENSE
EXTMEASIHx
EXTMEASILx
FOHx
EXTFOHx
CFFx
FIN
FORCE
AMPLIFIER
INTERNAL RANGE SELECT
(±5A, ±20A, ±200A, ±2mA)
DAC
+
+
×5 OR
×10
×1
AGND
MEASURE VOLTAGE AMPLIFIER
MEASOUTx
VMID TO
CENTER
I RANGE
06197-
033
×1 OR
×0.2
4k
2k
4k
Figure 54. Forcing Voltage, Measuring Current
相關(guān)PDF資料
PDF描述
EVAL-AD5520EBZ BOARD EVAL FOR AD5520
MAX6198AESA+T IC VREF SERIES PREC 4.096V 8SOIC
QPI-5-EVAL1 EVALUATION BOARD FOR QPI-5
H6MMH-4006M DIP CABLE - HDM40H/AE40M/HDM40H
QPO-2-EVAL1 EVALUATION BOARD FOR QPO-2
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EVAL-AD5522EBUZ 功能描述:BOARD EVAL FOR 12X12MM AD5522 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-AD5532EB 制造商:AD 制造商全稱:Analog Devices 功能描述:32-Channel Infinite Sample-and-Hold
EVAL-AD5532EBZ 功能描述:BOARD EVAL FOR AD5532 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率(每秒):- 數(shù)據(jù)接口:串行,SPI? 設(shè)置時(shí)間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581
EVAL-AD5532HSEBZ 功能描述:BOARD EVAL FOR AD5532HS RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率(每秒):- 數(shù)據(jù)接口:串行,SPI? 設(shè)置時(shí)間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581
EVAL-AD5533EB 制造商:AD 制造商全稱:Analog Devices 功能描述:32-Channel Precision Infinite Sample-and-Hold