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LT1790ACS6-2.5#TRMPBF PDF预览

LT1790ACS6-2.5#TRMPBF

更新时间: 2024-09-12 13:09:35
品牌 Logo 应用领域
凌特 - Linear 电源电路参考电压源光电二极管
页数 文件大小 规格书
8页 176K
描述
LT1790 - Micropower SOT-23 Low Dropout Reference Family; Package: SOT; Pins: 6; Temperature Range: 0°C to 70°C

LT1790ACS6-2.5#TRMPBF 技术参数

是否Rohs认证:符合生命周期:Transferred
零件包装代码:SOT包装说明:VSSOP, TSOP6,.11,37
针数:6Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.5Is Samacsys:N
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDSO-G6
JESD-609代码:e3长度:2.95 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:6
最高工作温度:70 °C最低工作温度:
最大输出电压:2.503 V最小输出电压:2.497 V
标称输出电压:2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:VSSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm子类别:Voltage References
最大供电电压 (Vsup):18 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:BIPOLAR最大电压温度系数:10 ppm/ °C
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
微调/可调输出:NO最大电压容差:0.12%
宽度:1.625 mmBase Number Matches:1

LT1790ACS6-2.5#TRMPBF 数据手册

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Final Electrical Specifications  
LT1790-2.5  
2.5V Micropower SOT-23  
Low Dropout Reference  
March 2000  
U
FEATURES  
DESCRIPTIO  
The LT®1790-2.5 is a SOT-23 micropower low dropout  
seriesreferencethatcombineshighaccuracyandlowdrift  
with low power dissipation and small package size. This  
micropower reference uses curvature compensation to  
obtain a low temperature coefficient and trimmed preci-  
sionthin-filmresistorstoachievehighoutputaccuracy. In  
addition, the LT1790-2.5 uses post-package trimming to  
greatly reduce the temperature coefficient and increase  
theoutputaccuracy.Outputaccuracyisfurtherassuredby  
excellent line and load regulation. Special care has been  
taken to minimize thermally induced hysteresis.  
High Accuracy:  
A Grade—0.05% Max  
B Grade—0.1% Max  
Low Drift:  
A Grade—10ppm/  
B Grade—25ppm/  
Low Supply Current: 60µA Max  
Sinks and Sources: 5mA Min  
Low Dropout Voltage  
°
C Max  
°C Max  
Guaranteed Operational –40°C to 125°C  
Wide Supply Range: 2.6V to 18V  
The LT1790-2.5 is ideally suited for battery-operated  
systems because of its small size, low supply current and  
reduced dropout voltage. This reference provides supply  
current and power dissipation advantages over shunt  
referencesthatmustidletheentireloadcurrenttooperate.  
However, since the LT1790-2.5 can also sink current, it  
can operate as a micropower negative voltage reference  
with the same performance as a positive reference.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
APPLICATIO S  
Handheld Instruments  
Negative Voltage References  
Industrial Control Systems  
Data Acquisition Systems  
Battery-Operated Equipment  
U
TYPICAL APPLICATIO  
Typical VOUT Distribution  
50  
167 UNITS  
45  
40  
LT1790BC LIMITS  
Positive Connection  
35  
LT1790AC LIMITS  
30  
25  
20  
15  
10  
5
4
6
V
= 2.5V  
LT1790-2.5  
1, 2  
2.6V V 18V  
IN  
OUT  
0.1µF  
1µF  
1790 TA01  
0
2.498  
2.499 2.500  
2.501  
2.502  
OUTPUT VOLTAGE (V)  
1790 TA02  
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.  
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-  
tationthattheinterconnectionofitscircuitsasdescribedhereinwillnotinfringeonexistingpatentrights.  
1

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LT1790ACS6-2.5#TRPBF Linear

完全替代

LT1790 - Micropower SOT-23 Low Dropout Reference Family; Package: SOT; Pins: 6; Temperatur

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