收藏本站
ISL21080
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to
web to make sure you have the latest Rev.
DATE
5/12/10
4/29/10
4/14/10
4/6/10
4/1/10
3/25/10
REVISION
FN6934.4
FN6934.3
18
CHANGE
Changed Theta JA in the “Thermal Information” on page 3 from 170 to 275. Added Theta JC
and applicable note.
Incorrect Thermal information, needs to be re-evaluated and added at a later date when the
final data is available. Removed Theta JC and applicable note from “Thermal Information” on
page 3.
Corrected y axis label on Figure 9 from “V OUT (V)” to “V OUT (μV)”
Source/sink for 0.9V option changed from 7mA to 10mA
Line regulation condition for 0.9V changed from 2.7V to 2V
Line regulation typical for 0.9V option changed from 10 to 30μV/V
Δ T A in Thermal Hysterisis conditions of 0.9V option changed from 165°C to 125°C
Moved “Board Assembly Considerations” and “Special Applications Considerations” to page 14.
Deleted “Handling and Board Mounting” section since “Board Assembly Considerations” on
page 14 contains same discussion.
Added “Special Note: Post-assembly x-ray inspection may lead to permanent changes in
device output voltage and should be minimized or avoided.” to “ISL21080” on page 1
Figures 2 and 3 revised to show line regulation and Iin down to 2V.
Figures 4 and 5 revised to show Vin down to 2V.
Added “Initial accuracy can change 10mV or more under extreme radiation.” to Note 8 on
page 3.
1. page 3: Change Vin Min from 2.7 to 2.0
2. page 3: Change Iin Typ from 0.31 to 0.35
3. page 3: Change Line Reg Typ from 80 to 10
4. page 3: Change Load Reg Condition from 7mA to 10mA and -7mA to -10mA
5. page 3: Change Load Reg Typ for Source from 25 to 6 and Sink from 50 to 23.
6. page 3: Change Isc Typ from 50 to 30
7. page 3: Change tR from 4 to 1
8. Change Ripple Rejection typ for all options from -30 to -40
9. page 3: Change eN typ from 30 to 40V
10. page 3: Change VN typ from 50 to 10V
11. page 3: Change Noise Density typ from 1.1 to 2.2
12. page 3: Change Long Term Stability from 50 to 60
13. Added Figure 2 to 13 on page 8 to page 10 for 0.9V curves.
14. Added Figure 28 to 34 on page 13 to page 14 for other options Dropout curve.
15. page 1: Change Input Voltage Range for 0.9V option from TBD to 2V to 5.5V
16. Added latch up to “Absolute Maximum Ratings” on page 3
17. Added Junction Temperature to “Thermal Information” on page 3
18. Added JEDEC standards used at the time of testing for “ESD Ratings” on page 3
19. HBM in “Absolute Maximum Ratings” on page 3 changed from 5.5kV to 5kV
20. Added Theta JC and applicable note.
Throughout- Converted to new format. Changes made as follows:
Moved “Pin Configuration” and “Pin Descriptions” to page 2
Added “Related Literature*(see page 20)” to page 1
Added key selling feature graphic Figure 1 to page 1
Added "Boldface limits apply..." note to common conditions of Electrical Specifications tables
on page 3 through page 8. Bolded applicable specs. Added Note 12 to MIN MAX columns of all
Electrical Specifications tables.
Added ““Environmental Operating Conditions” to page 3 and added Note 4
Added “The process used for these reference devices is a floating gate CMOS process, and the
amplifier circuitry uses CMOS transistors for amplifier and output transistor circuitry. While
providing excellent accuracy, there are limitations in output noise level and load regulation due
to the MOS device characteristics. These limitations are addressed with circuit techniques
discussed in other sections.” on page 14
FN6934.4
May 25, 2010
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
ISL2109012EV1Z BOARD EVAL 1.25V VREF ISL21090
ISL21400USB-EVALZ EVAL BOARD FOR ISL21400
ISL28210SOICEVAL1Z EVAL BOARD FOR ISL28210 8SOIC
ISL28217SOICEVAL2Z EVAL BAORD FOR ISL28217 8SOIC
ISL28218SOICEVAL1Z EVAL BOARD FOR ISL28218 8SOIC
ISL28236SOICEVAL1Z EVAL BOARD 1 FOR ISL28236 SOIC
ISL28248MSOPEVAL1Z EVAL BOARD FOR ISL28248 MSOP
ISL28433TSSOPEVAL1Z EVAL BOARD FOR ISL28433 14TSSOP
相关代理商/技术参数
ISL21090 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra Low Noise, Precision Voltage Reference Output Current Capability 20mA
ISL21090_12 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra Low Noise, Precision Voltage Reference
ISL21090_13 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra Low Noise, Precision Voltage Reference
ISL2109012EV1Z 功能描述:BOARD EVAL 1.25V VREF ISL21090 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板
ISL2109025EV1Z 功能描述:电源管理IC开发工具 ISL2109025 EVAL BOARD 1- 8LD SOIC - RoHS Compliant RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
ISL2109050EV1Z 制造商:Intersil Corporation 功能描述:ISL2109050 EVAL BOARD 1- 8LD SOIC - ROHS COMPLIANT - Bulk 制造商:Intersil Corporation 功能描述:EVAL BOARD FOR ISL2109050 制造商:Intersil Corporation 功能描述:ISL2109050 EVAL BOARD 1- 8LD SOIC - RoHS Compliant
ISL2109075EVAL1Z 制造商:Intersil Corporation 功能描述:EVAL BOARD 1- 8LD SOIC - ROHS COMPLIANT - Bulk
ISL21090AFB825Z-TK 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra Low Noise, Precision Voltage Reference