LM393DGKR Dual Differential Comparator with Low Power (0.8mA) Wide Supply Range (2V-36V) Open-Collector Outputs ESD Protection and VSSOP-8 Package
Features
• NEW LM393B and LM2903B
• Improved specifications of B-version– Maximum rating: up to 38V– ESD rating (HBM): 2kV– Low input offset: 0.37mV– Low input bias current: 3.5nA– Low supply-current: 200µA per comparator– Faster response time of 1µsec– Extended temperature range for LM393B– Available in tiny 2 x 2mm WSON package
• B-version is drop-in replacement for LM293, LM393 and LM2903, A and V versions
• Common-mode input voltage range includes ground
• Differential input voltage range equal to maximum rated supply voltage: ±38 V
• Low output saturation voltage
• Output compatible with TTL, MOS, and CMOS
Applications
• Vacuum robot
• Single phase UPS
• Server PSU
• Cordless power tool
• Wireless infrastructure
• Applicances
• Building automation
• Factory automation & control
• Motor drives
• Infotainment & cluster
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 "A" and "V" 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.
INFORMATION
| Category | | |
| Manufacturer | | |
| Series | | |
| Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
| Part Status | | |
| Type | Standard (General Purpose) | |
| Number of Elements | | |
| Output Type | Open-Collector, Rail-to-Rail | |
| Voltage - Supply, Single/Dual (±) | | |
| Voltage - Input Offset (Max) | | |
| Current - Input Bias (Max) | | |
| Current - Output (Typ) | | |
| Current - Quiescent (Max) | | |
| CMRR, PSRR (Typ) | | |
| Propagation Delay (Max) | | |
| Hysteresis | | |
| Operating Temperature | | |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Mounting Type | | |
| Supplier Device Package | | |
| Base Product Number | |
Drawing
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- High quality products --- our offers are 100% new and original, ROHS
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- Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.
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Product List
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LM393DGKR Dual Differential Comparator with Low Power (0.8mA) Wide Supply Range (2V-36V) Open-Collector Outputs ESD Protection and VSSOP-8 Package Images
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