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DS1099U-BC PDF预览

DS1099U-BC

更新时间: 2024-02-20 10:26:43
品牌 Logo 应用领域
达拉斯 - DALLAS /
页数 文件大小 规格书
6页 78K
描述
Oscillator,

DS1099U-BC 技术参数

是否Rohs认证: 不符合生命周期:Active
Reach Compliance Code:not_compliant风险等级:5.15
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源:3/5 V认证状态:Not Qualified
子类别:Other Analog ICs表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL

DS1099U-BC 数据手册

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Rev 0; 2/04  
Lo w -Fre q u e n c y Du a l Ec o n Os c illa t o r  
Ge n e ra l De s c rip t io n  
Fe a t u re s  
The DS1099 is a low-cost, low-power, low-frequency  
silicon oscillator that generates two square-wave out-  
puts with frequencies between 0.25Hz and 1.048MHz.  
Ind ivid ua l outp ut e na b le s a llow b oth outp uts to b e  
e na b le d /d is a b le d ind e p e nd e ntly. Both outp uts a re  
capable of sinking 16mA, allowing them to directly  
interface to light-emitting diodes (LEDs) as well as other  
external circuitry. The DS1099 operates over a wide  
supply voltage, making it suitable for both 3V and 5V  
systems. The device is shipped from the factory custom  
programmed and calibrated, ready to be inserted into  
the end application.  
Low-Cost, Low-Frequency EconOscillator™ with  
Dual Outputs  
Factory Programmed  
Output Frequencies Independently Programmable  
from 0.25Hz to 1.048MHz  
2.7V to 5.5V Single-Supply Operation  
No External Timing Components Required  
Independent Output Enables  
CMOS/TTL-Compatible Outputs  
Contact the factory for custom frequencies or require-  
ments.  
Oscillator Outputs Capable of Sinking 16mA to  
Directly Drive LEDs  
Relieves Microprocessor of Periodic Interrupt  
Low-Power Consumption  
Operating Temperature Range: -40°C to +85°C  
±100ppm/°C Temp Drift (MAX)  
Ap p lic a t io n s  
Flashing LED Status Indicators  
Consumer Appliances  
Automotive  
Ord e rin g In fo rm a t io n  
Servers  
PART  
TEMP RANGE  
PIN-PACKAGE  
Printers  
DS1099U-α α *  
-40°C to +85°C  
8 µSOP  
0
1
Switch-Mode Power Supplies  
*Where α and α specify the factory programmed divider set-  
0
1
tings for OUT0 and OUT1, respectively.  
Ordering information is continued on the last page.  
EconOscillator is a trademark of Dallas Semiconductor.  
Typ ic a l Op e ra t in g Circ u it  
P in Co n fig u ra t io n  
V
CC  
V
CC  
TOP VIEW  
V
CC  
OUT1  
OUT0  
1
2
3
4
8
7
6
5
N.C.  
N.C.  
OE1  
OEO  
OE0  
OUT0  
OUT1  
DS1099  
OE1  
N.C.  
N.C.  
V
CC  
DS1099  
GND  
GND  
OUTPUTS CAPABLE OF  
SINKING 16mA  
OE1 CAN INSTEAD  
µSOP  
BE TIED TO V  
CC  
IF OUT1 IS NOT USED.  
______________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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