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LM2903D
LM2903D
815-LM2903D
8-SOIC (0.154, 3.90mm Width)
Surface Mount Tube 20mA mA 300 ns μs Linear Comparators 100dB dB -25nA pA 800μA μA 7mV mV Surface Mount
In Stock : 999
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Product Details
Purchasing and Inquiry
Description
The LM2903D is a Dual Differential Comparator. These devices are made up of two separate voltage comparators that can function over a wide range of voltages from a single power supply. Dual-supply operation is also conceivable if the difference between the two supplies is between 2 and 36 V and VCC is at least 1.5 V higher than the input common-mode voltage. The supplied voltage has no effect on the current drain. To achieve wired-AND relationships, the outputs can be coupled to other open-collector outputs.
The LM2903D is characterized for operation from ?40°C to 125°C.
Features
? Common-Mode Input Voltage Range Includes Ground
? Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V
? Low Output Saturation Voltage
? Output Compatible With TTL, MOS, and CMOS
? On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
? Single Supply or Dual Supplies
? Wide Range of Supply Voltage
– Max Rating: 2 V to 36 V
– Tested to 30 V: Non-V Devices
– Tested to 32 V: V-Suffix Devices
? Low Supply-Current Drain Independent of Supply Voltage: 0.4 mA (Typ) Per Comparator
? Low Input Bias Current: 25 nA (Typ)
? Low Input Offset Voltage: 2 mV (Typ)
Applications
? Wireless infrastructure
? Appliances
? Building automation
? Factory automation & control
? Motor drives
? Infotainment & cluster
? Vacuum robot
? Single phase UPS
? Server PSU
? Cordless power tool
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Email for receiving inquiries: jindawei@hkjdwchip.com
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Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
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| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
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| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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LM2903D
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