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LTC2965CMS#PBF PDF预览

LTC2965CMS#PBF

更新时间: 2024-01-25 03:09:44
品牌 Logo 应用领域
凌特 - Linear 光电二极管
页数 文件大小 规格书
18页 232K
描述
LTC2965 - 100V Micropower Single Voltage Monitor; Package: MSOP; Pins: 16; Temperature Range: 0°C to 70°C

LTC2965CMS#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:MSOP包装说明:TSSOP,
针数:16Reach Compliance Code:compliant
风险等级:8.43可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:4.039 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260座面最大高度:1.1 mm
最大供电电压 (Vsup):100 V最小供电电压 (Vsup):3.5 V
标称供电电压 (Vsup):12 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3 mm
Base Number Matches:1

LTC2965CMS#PBF 数据手册

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LTC2965  
100V Micropower Single  
Voltage Monitor  
FEATURES  
DESCRIPTION  
The LTC®2965 is a low current, high voltage single chan-  
nel voltage monitor. Internal high value resistors sense  
the input monitor pin providing a compact and low power  
solutionforvoltagemonitoring.Twocomparatorreference  
inputs(INHandINL)areincludedtoallowconfigurationof  
ahighandlowthresholdusinganexternalresistivedivider  
biased from the on-chip reference. A range selection pin  
is provided to set the internal resistive divider for 10x or  
40x scaling. The thresholds are scaled according to the  
range selection settings. Additionally, either INH or INL  
can be grounded to enable built-in hysteresis. Polarity  
selection pin allows the output to be inverted. The output  
is 100V capable and includes a 500k pull-up resistor to  
an internal supply.  
n
Wide Operating Range: 3.5V to 100V  
n
Wide Monitoring Range: 3.5V to 98V  
n
Quiescent Current: 7µA  
Adjustable Threshold Range  
Internal High Value Resistive Dividers  
1.4ꢀ (ꢁax) Threshold Accuracy ꢂver Temperature  
Polarity Selection  
100V Rated ꢂutputs  
n
n
n
n
n
n
Selectable Built-In Hysteresis  
16-Lead ꢁS and 8-Lead 3mm × 3mm DFN Packages  
n
APPLICATIONS  
n
Portable Equipment  
n
Battery-Powered Equipment  
L, LT, LTC, LTꢁ, Linear Technology and the Linear logo are registered trademarks of Analog  
Devices, Inc. All other trademarks are the property of their respective owners.  
n
Telecom Systems  
Automotive/Industrial Electronics  
n
TYPICAL APPLICATION  
Undervoltage Monitor  
24V  
5V  
V
MONITOR RANGE  
3.5V to 24.5V  
14V to 98V  
RANGE SELECTION  
IN  
V
10x  
40x  
IN  
100k  
REF  
INH  
INL  
200k  
91k  
OUT  
24V UNDERVOLTAGE  
THRESHOLD  
CONFIGURATION  
5V  
SYS  
LTC2965  
Supply Current vs VIN  
12  
909k  
10  
PS RS GND  
8
6
2965 TA01a  
4
2
0
POLARITY AND RANGE SELECTION  
–45°C  
25°C  
RANGE = 40x  
OUT = LOW  
REF  
90°C  
I
= 0µA  
125°C  
RISING THRESHOLD  
20.0V  
18.2V  
1.8V  
10x  
FALLING THRESHOLD  
HYSTERESIS  
RANGE  
0
20  
40  
60  
(V)  
80  
100  
V
IN  
2965 TA01b  
2965fc  
1
For more information www.linear.com/LTC2965  

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