TOP Electronic Industry Co., Ltd.
| Payment Terms | T/T, Western Union, |
| Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment |
| Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Brand Name | Texas Instruments |
| Model Number | LM2903DR |
| Certification | CE, GCF, ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, | Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment | Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down | Output Configuration | Positive or Negative |
| Topology | Buck, Boost | Output Type | Adjustable |
| Number of Outputs | 1 | Brand Name | Texas Instruments |
| Model Number | LM2903DR | Certification | CE, GCF, ROHS |
| Place of Origin | China | ||
| High Light | SOIC-8 Dual Differential Comparator ，2V-36V Range Dual Differential Comparator ，LM2903DR Dual Differential Comparator | ||
LM2903DR Dual Differential Comparator Wide 2V-36V Range Low 0.8mA Current Open-Collector Outputs Fast 1.3andmu;s Response SOIC-8 Package - Ideal for Automotive/Industrial Control
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Features
andbull; NEW LM393B and LM2903B
andbull; Improved specifications of B-version
andndash; Maximum rating: up to 38V
andndash; ESD rating (HBM): 2kV
andndash; Low input offset: 0.37mV
andndash; Low input bias current: 3.5nA
andndash; Low supply-current: 200andmicro;A per comparator
andndash; Faster response time of 1andmicro;sec
andndash; Extended temperature range for LM393B
andndash; Available in tiny 2 x 2mm WSON package
andbull; B-version is drop-in replacement for LM293, LM393 and LM2903, A and V versions
andbull; Common-mode input voltage range includes ground
andbull; Differential input voltage range equal to maximum rated supply voltage: andplusmn;38 V
andbull; Low output saturation voltage
andbull; Output compatible with TTL, MOS, and CMOS
andnbsp;
Applications
andbull; Vacuum robot
andbull; Single phase UPS
andbull; Server PSU
andbull; Cordless power tool
andbull; Wireless infrastructure
andbull; Applicances
andbull; Building automation
andbull; Factory automation andamp; control
andbull; Motor drives
andbull; Infotainment andamp; cluster
andnbsp;
Description
The LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. The LM393B and LM2903B can drop-in replace the LM293, LM393 and LM2903, for both andquot;Aandquot; and andquot;Vandquot; grades.
All devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage.
andnbsp;
INFORMATION
| Category | andnbsp; | |
| Manufacturer | Texas Instruments | andnbsp; |
| Series | - | andnbsp; |
| Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
| Part Status | Active | andnbsp; |
| Type | Standard (General Purpose) | andnbsp; |
| Number of Elements | 2 | andnbsp; |
| Output Type | Open-Collector, Rail-to-Rail | andnbsp; |
| Voltage - Supply, Single/Dual (andplusmn;) | 2V ~ 36V, andplusmn;1V ~ 18V | andnbsp; |
| Voltage - Input Offset (Max) | 7mV @ 30V | andnbsp; |
| Current - Input Bias (Max) | 0.25andmicro;A @ 5V | andnbsp; |
| Current - Output (Typ) | 20mA | andnbsp; |
| Current - Quiescent (Max) | 2.5mA | andnbsp; |
| CMRR, PSRR (Typ) | - | andnbsp; |
| Propagation Delay (Max) | - | andnbsp; |
| Hysteresis | - | andnbsp; |
| Operating Temperature | -40anddeg;C ~ 125anddeg;C | andnbsp; |
| Package / Case | 8-SOIC (0.154andquot;, 3.90mm Width) | andnbsp; |
| Mounting Type | Surface Mount | andnbsp; |
| Supplier Device Package | 8-SOIC | andnbsp; |
| Base Product Number |
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Drawing
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Our advantage :
andnbsp;
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active andamp; passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer andamp; Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal andamp; Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>10000000
Employee Number:
>20
Ecer Certification：
Verified Supplier
Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our ... Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our ...
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