LM393WDT
- Mfr.Part #
- LM393WDT
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL 0.4MA 8-SOIC
- Stock
- 4,684
- In Stock :
- 4,684
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Comparators
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 1.75mm
- Number of Functions :
- 2
- Factory Lead Time :
- 10 Weeks
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Pin Count :
- 8
- Terminal Finish :
- Tin (Sn)
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- JESD-30 Code :
- R-PDSO-G8
- Supply Voltage :
- 5V
- Base Part Number :
- LM393
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Qualification Status :
- Not Qualified
- Current - Quiescent (Max) :
- 2.5mA
- JESD-609 Code :
- e3
- Type :
- GENERAL PURPOSE
- Power Supplies :
- 5V
- Number of Elements :
- 2
- Supply Voltage Limit-Max :
- 36V
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Average Bias Current-Max (IIB) :
- 0.4μA
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Operating Temperature :
- 0°C~70°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output (Typ) :
- 16mA @ 5V
- Terminal Form :
- Gull wing
- Response Time :
- 1300 ns
- Width :
- 3.9mm
- Length :
- 4.9mm
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Datasheets
- LM393WDT

Comparators ROHM Semiconductor LM393WDT Overview
The LM393WDT from ROHM Semiconductor is a stellar example of precision engineering in dual comparators, encapsulated in an 8SOIC package. This high-performance IC is optimized for low power consumption, using just 0.4 mA, making it an ideal choice for energy-sensitive applications. Its design is particularly geared towards achieving high-speed operation while maintaining stability across a variety of operating conditions. As a robust comparator, the LM393WDT ensures reliable performance with its dual comparison channels, enhancing system efficiency and functionality across a broad spectrum of applications.
LM393WDT Features
The LM393WDT dual comparator boasts several distinguishing features. It operates with a very low current consumption of only 0.4 mA, which is critical for portable and battery-operated devices. The small 8SOIC package allows for compact board designs. Furthermore, this component offers a wide range of operating voltages from 2V to 36V, providing flexibility in various power environments, and its dual comparator setup enables enhanced performance for complex signal processing tasks.
LM393WDT Applications
- Consumer Electronics: In devices such as cameras and audio equipment, the LM393WDT ensures precise voltage regulation, enhancing device reliability and performance.
- Control Systems: Utilized in control mechanisms for industrial machinery, where precision and reliability are paramount to ensure smooth operation and safety.
- Automotive Systems: Applied in car alarm systems for accurate sensing and response, improving vehicle security and monitoring capabilities.
- Battery Management: Key in managing the power supply and protection in battery systems, ensuring longer life and stability in portable devices.
- Medical Devices: Integral in monitoring systems where precise measurements are crucial for patient care and medical diagnostics.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















