TI LMC6953CMX

多压监控器3.3V，5V2

Overview

The LMC6772QMMX/NOPB is IC COMP DUAL MICRPWR CMOS 8VSSOP, that includes LMC6772-Q1 Series, they are designed to operate with a Analog Comparators Product, Type is shown on datasheet note for use in a General Purpose, that offers Packaging features such as Digi-ReelR Alternate Packaging, Mounting Style is designed to work in SMD/SMT, as well as the 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Package Case, the device can also be used as Rail to Rail Input Type, it has an Operating Temperature range of -40°C ~ 125°C, the device is offered in Surface Mount Mounting Type, the device has a Open Drain of Output Type, and Number of Channels is 2 Channel, and the Supplier Device Package is 8-VSSOP, and Voltage Supply Single Dual is 2.7 V ~ 15 V, ±1.35 V ~ 7.5 V, and the Number of Elements is 2, and Voltage Input Offset Max is 10mV @ 5V, and the Current Input Bias Max is 0.04pA @ 5V, and Current Output Typ is 30mA, and the Current Quiescent Max is 20μA, and CMRR PSRR Typ is 75dB CMRR, 80dB PSRR, and the Propagation Delay Max is 10μs, and Response Time is 4 us, and the Shutdown is No Shutdown, it has an Maximum Operating Temperature range of + 125 C, it has an Minimum Operating Temperature range of - 40 C, and Operating Supply Current is 20 mA, and the Supply Voltage Max is 15 V, and Supply Voltage Min is 2.7 V, and the Comparator Type is General Purpose, and Ib Input Bias Current is 0.04 pA, and the Vos Input Offset Voltage is 10 mV, and PSRR Power Supply Rejection Ratio is 80 dB, and the CMRR Common Mode Rejection Ratio is 75 dB.

The LMC6953CM is IC POWER SUP PCI LOCAL BUS 8SOIC, that includes Surface Mount Mounting Type, they are designed to operate with a 2 Number of Voltages Monitored, it has an Operating Temperature range of -40°C ~ 85°C (TJ), that offers Output features such as Open Drain or Open Collector, Package Case is designed to work in 8-SOIC (0.154", 3.90mm Width), as well as the Tube Packaging, the device can also be used as Active Low Reset. In addition, the Reset Timeout is 100 ms Minimum, the device is offered in 8-SOIC Supplier Device Package, the device has a Multi-Voltage Supervisor of Type, and Voltage Threshold is 3.3V, 5V.

Features

Tape & Reel (TR) Package
Multi-Voltage Supervisor type
Minimum supply voltage of 1.5V
800μA operating supply current

2 Number of Voltages Monitored

Applications

There are a lot of Texas Instruments
LMC6953CMX Voltage Supervisors applications.

• Power distribution systems of infant care room
• Power distribution systems of ICU
• Power distribution systems of CCU
• emergency room
• Medical-specific isolation transformer
• Medical-specific insulation monitor
• Transformer load monitoring equipment
• External alarm
• Display equipment
• DC stabilized power supply module