參數(shù)資料
型號： ADA4941-1
廠商： Analog Devices, Inc.
英文描述： 16-Bit, +/-0.65 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN
中文描述： 16位/ -0.65 LSB INL和500 kSPS的PulSAR系列差分ADC，采用MSOP / QFN封裝
文件頁數(shù)： 13/24頁
文件大?。?/td> 449K
代理商： ADA4941-1
Preliminary Technical Data
AD7693
Transfer Functions
The ideal transfer characteristic for the AD7693 is shown in
Figure 25 and Table 7.
Rev. PrB | Page 13 of 24
TYPICAL CONNECTION DIAGRAM
Figure 26 shows an example of the recommended connection
diagram for the AD7693 when multiple supplies are available.
100...000
100...001
100...010
011...101
011...110
011...111
A
ANALOG INPUT
+FSR – 1.5LSB
+FSR – 1LSB
–FSR + 1LSB
–FSR
–FSR + 0.5LSB
-
Figure 25. ADC Ideal Transfer Function
Table 7. Output Codes and Ideal Input Voltages
Analog Input
V
REF
= 5 V
Description
FSR 1 LSB
+4.999847 V
Midscale + 1 LSB
+152.6 μV
Midscale
0 V
Midscale 1 LSB
152.6 μV
FSR + 1 LSB
4.999847 V
FSR
5 V
Digital Output
Code (Hex)
0x7FFF
1
0x0001
0x0000
0xFFFF
0x8001
0x8000
2
1
This is also the code for an overranged analog input (V
IN+
V
IN
above V
REF
V
GND
).
2
This is also the code for an underranged analog input (V
IN+
V
IN
below V
GND
).
AD7693
REF
GND
VDD
IN–
IN+
VIO
SDI
SCK
SDO
CNV
3- OR 4-WIRE INTERFACE
5
100nF
100nF
5V
10μF
2
V+
V+
V–
1.8V TO VDD
REF
1
0 TO V
REF
2.7nF
4
V+
V–
V
REF
TO 0
2.7nF
ADA4841-2
3
ADA4841-2
3
4
1
SEE REFERENCE SECTION FOR REFERENCE SELECTION.
2
C
IS USUALLY A 10μF CERAMIC CAPACITOR (X5R).
3
SEE TABLE 8 FOR ADDITIONAL RECOMMENDED AMPLIFIERS.
4
OPTIONAL FILTER. SEE ANALOG INPUT SECTION.
5
SEE THE DIGITAL INTERFACE SECTION FOR MOST CONVENIENT INTERFACE MODE.
-
15
Ω
15
Ω
Figure 26. Typical Application Diagram with Multiple Supplies
相關(guān)PDF資料
PDF描述
AD7691 18-Bit, 1.5 LSB INL, 250 kSPS PulSAR Differential ADC in MSOP/QFN
AD7691BRMZ 18-Bit, 1.5 LSB INL, 250 kSPS PulSAR Differential ADC in MSOP/QFN
AD7691BRMZ-RL7 18-Bit, 1.5 LSB INL, 250 kSPS PulSAR Differential ADC in MSOP/QFN
AD7710AN Signal Conditioning ADC
AD7710AQ Signal Conditioning ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADA4941-1YCP-EBZ 功能描述:BOARD EVAL FOR ADA4941-1YCP RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 運算放大器 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:-
ADA4941-1YCPZ-R2 制造商:Analog Devices 功能描述:SP Amp DIFF Line Driver Amp Single R-R O/P 12V 8-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:SP Amp DIFF Line Driver Amp Single R-R O/P 12V 8-Pin LFCSP EP Tape & Reel
ADA4941-1YCPZ-R7 功能描述:IC AMP DIFF ADC DVR 18BIT 8LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變增益放大器 應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤
ADA4941-1YCPZ-RL 功能描述:IC DIFF ADC DRIVER 18BIT 8-LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變增益放大器 應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤
ADA4941-1YR-EBZ 功能描述:BOARD EVAL FOR ADA4941-1YR RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 運算放大器 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:-
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*