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MIC1557YM5-TR PDF预览

MIC1557YM5-TR

更新时间： 2024-02-04 23:19:40
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管
页数 文件大小 规格书
24页 1367K
描述
SQUARE; PULSE; RECTANGULAR, 5MHz, TIMER, PDSO5

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MIC1557YM5-TR 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：LSSOP, TSOP5/6,.11,37Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：1.66其他特性：IT CAN ALSO OPERATE AT 15V NOMINAL
模拟集成电路 - 其他类型：SQUARE; PULSE; RECTANGULARJESD-30 代码：R-PDSO-G5
JESD-609代码：e4长度：2.9 mm
湿度敏感等级：1功能数量：1
端子数量：5最高工作温度：85 °C
最低工作温度：-40 °C最大输出频率：5 GHz
封装主体材料：PLASTIC/EPOXY封装代码：LSSOP
封装等效代码：TSOP5/6,.11,37封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, LOW 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：1.45 mm
最大供电电流 (Isup)：0.315 mA最大供电电压 (Vsup)：18 V
最小供电电压 (Vsup)：2.7 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
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：40
宽度：1.6 mmBase Number Matches：1

MIC1557YM5-TR 数据手册

 浏览型号MIC1557YM5-TR的Datasheet PDF文件第2页浏览型号MIC1557YM5-TR的Datasheet PDF文件第3页浏览型号MIC1557YM5-TR的Datasheet PDF文件第4页浏览型号MIC1557YM5-TR的Datasheet PDF文件第5页浏览型号MIC1557YM5-TR的Datasheet PDF文件第6页浏览型号MIC1557YM5-TR的Datasheet PDF文件第7页 
MIC1555/57  
IttyBitty RC Timer/Oscillator  
Features  
General Description  
• +2.7V to +18V Operation  
• Low Current  
The MIC1555 IttyBitty CMOS RC timer/oscillator and  
MIC1557 IttyBitty CMOS RC oscillator are designed to  
provide rail-to-rail pulses for precise time delay or  
frequency generation.  
- <1 μA Typical Shutdown Mode (MIC1557)  
- 200 μA Typical (TRG and THR Low) at 3V  
These devices are similar in function to the industry  
standard “555”, without a frequency control (FC) pin or  
an open-collector discharge (D) pin. The threshold pin  
(THR) has precedence over the trigger (TRG) input,  
ensuring that the BiCMOS output is off when TRG is  
high.  
Supply  
• Timing from Microseconds to Hours  
• “Zero” Leakage Trigger and Threshold Inputs  
• 50% Square Wave with One Resistor, One  
Capacitor  
• Threshold Input Precedence Over Trigger Input  
• <15Ω Output On-Resistance  
The MIC1555 can be used as an astable (oscillator) or  
monostable (one-shot) with separate threshold and  
trigger inputs. In the one-shot mode, the output pulse  
width is precisely controlled by an external resistor and  
a capacitor. Time delays may be accurately controlled  
from microseconds to hours. In the oscillator mode, the  
output is used to provide precise feedback, with a  
minimum of one resistor and one capacitor producing a  
50% duty cycle square wave.  
• No Output Cross-Conduction Current Spikes  
• <0.005%/°C Temperature Stability  
• <0.055%/V Supply Stability  
• 10-pin Ultra-Thin DFN Package (2 mm × 2 mm ×  
0.4 mm)  
• Small SOT-23-5 Surface Mount Package  
Applications  
• Precision Timer  
The MIC1557 is designed for astable (oscillator)  
operation only, with a chip select/reset (CS) input for  
low power shut-down. One resistor and one capacitor  
provide a 50% duty cycle square wave. Other duty  
cycle ratios may be produced using two diodes and two  
resistors.  
• Pulse Generation  
• Sequential Timing  
• Time-Delay Generation  
• Missing Pulse Detector  
• Micropower Oscillator to 5 MHz  
• Charge-Pump Driver  
• LED Blinker  
The MIC1555/7 are powered from a +2.7V to +18V  
supply voltage and are rated for –40°C to +85°C  
ambient temperature range. The MIC1555/7 are  
available in SOT-23-5, and thin SOT23-5 5-pin  
packages. A low profile, ultra-thin UTDFN version of  
the MIC1555 (with chip select) is also available.  
• Voltage Converter  
• Linear Sweep Generator  
• Variable Frequency and Duty Cycle Oscillator  
2017 Microchip Technology Inc.  
DS20005730A-page 1  
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