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參數(shù)資料
| 型號(hào)： | ADA4940-2ACPZ-R7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 28/33頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DIFF ADC DVR 18BIT LN 24LFCSP |
| 特色產(chǎn)品： | ADA4940 Amplifiers |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 放大器類型： | 差分 |
| 電路數(shù)： | 2 |
| 輸出類型： | 差分 |
| 轉(zhuǎn)換速率： | 95 V/µs |
| -3db帶寬： | 260MHz |
| 電流 - 輸入偏壓： | 1.1µA |
| 電壓 - 輸入偏移： | 60µV |
| 電流 - 電源： | 1.25mA |
| 電流 - 輸出 / 通道： | 46mA |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 7 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-VFQFN 裸露焊盤，CSP |
| 供應(yīng)商設(shè)備封裝： | 24-LFCSP-VQ（4x4） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | ADA4940-2ACPZ-R7DKR |
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Data Sheet
ADA4940-1/ADA4940-2
Rev. C | Page 3 of 32
REVISION HISTORY
9/13—Rev. B to Rev. C
Updated Outline Dimensions........................................................30
Changes to Ordering Guide...........................................................31
3/12—Rev. A to Rev. B
Reorganized Layout ...........................................................Universal
Added ADA4940-1 8-Lead SOIC Package .....................Universal
Changes to Features Section, Table 1, and Figure 1; Replaced
Figure 2 ...............................................................................................1
Changed VS = ±2 V(or +5 V) Section to VS = +5 V
Section ................................................................................................3
Changes to VS = +5 V Section and Table 3 ....................................3
Changes to Table 4 and Table 5 .......................................................4
Changes to VS = 3 V Section and Table 6.......................................5
Changes to Table 7 and Table 8 .......................................................6
Added Figure 5 and Table 12, Renumbered Sequentially............9
Changes to Figure 7, Figure 8, and Figure 9 ................................10
Added Figure 15 and Figure 18; Changes to Figure 13,
Figure 14, and Figure 16.................................................................11
Changes to Figure 19 and Figure 20 .............................................12
Changes to Figure 25, Figure 26, and Figure 27; Added
Figure 28, Figure 29, and Figure 30 ..............................................13
Changes to Figure 31, Figure 32, Figure 33, Figure 34, Figure 35,
and Figure 36 ...................................................................................14
Changes to Figure 37, Figure38, Figure 39, and Figure 41 ........15
Changes to Figure 49, Figure 50, and Figure 51..........................17
Added Figure 55 and Figure 57 .....................................................18
Changes to Differential VOS, Differential CMRR, and VOCM
CMRR Section .................................................................................20
Changes to Calculating the Input Impedance of an Application
Circuit Section.................................................................................23
Changes to Figure 71 ......................................................................25
Changes to Driving a High Precision ADC Section
and Figure 73 ...................................................................................26
Changed ADA4940-1 Example Section to ADA4940-1 LFCSP
Example Section..............................................................................27
Changes to Ordering Guide...........................................................29
12/11—Rev. 0 to Rev. A
Changes to Features Section, General Description
Section, Table 1..................................................................................1
Replaced Figure 1 and Figure 2.......................................................1
Changes to VS = ±2.5 V (or +5 V) Section and Table 3 ...............3
Changes to Table 6 ............................................................................5
Replaced Figure 7, Figure 8, Figure 9, and Figure 10 ...................9
Replaced Figure 14, Figure 15, and Figure 17 .............................10
Replaced Figure 24 and Figure 27.................................................12
Changes to Figure 37 ......................................................................14
Replaced Figure 43 and Figure 46.................................................15
Replaced Figure 53..........................................................................18
Changes to Estimating the Output Noise Voltage Section, Table
14, Table 15, and Calculating the Input Impedance of an
Application Circuit Section ...........................................................21
Changes to Input Common-Mode Voltage Range Section .......22
Changes to Driving a High Precision ADC Section and
Figure 65...........................................................................................24
10/11—Revision 0: Initial Version
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| ADA4940-2ACPZ-RL | 功能描述:IC DIFF ADC DVR 18BIT LN 24LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.028 V/µs 增益帶寬積:105kHz -3db帶寬:- 電流 - 輸入偏壓:3nA 電壓 - 輸入偏移:100µV 電流 - 電源:3.3µA 電流 - 輸出 / 通道:12mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:剪切帶 (CT) 其它名稱:OP481GRUZ-REELCT |
| ADA4941 | 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP |
| ADA4941-1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Bit Lower Power |
| 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(yùn)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 |
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