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LIMCHIP CO., LIMITED
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LM293DR
Brand: Texas Instruments
The LM293DR packs two independent comparators into an 8-pin SOIC, extending TI's classic LM393 family to a -25°C to +85°C rating for outdoor and industrial equipment. Open-collector outputs support flexible pull-up voltages and wired-OR logic, while a 2 V to 36 V supply range covers both low-voltage and industrial rails.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| TI | LM293DR | 18,600 | 25+ | Texas Instruments LM293DR dual differential comparator, extended-temperature grade; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Analog / Signal Chain Specifications
| Parameter | Value / Specification |
|---|---|
| Channels / Configuration | Dual comparator, 2 channels |
| Supply Voltage | 2 V to 36 V single supply; ±1 V to ±18 V dual supply |
| Key Performance (Offset Voltage) | 2 mV typical input offset voltage |
| Package / Case | 8-SOIC (D), 4.9×6.0 mm |
| Propagation Delay | 1.3 µs typical response time |
| Output Type | Open-collector output |
| Operating Temperature | -25°C to +85°C |
| Comparator Count | 2 independent comparators sharing one supply, ended-temperature grade |
Analog Features & Applications
- 2 independent comparators in one 8-pin SOIC reduce board space versus discrete single comparators
- Open-collector outputs allow direct wired-OR logic combination and flexible pull-up voltage selection
- 2 V to 36 V wide single-supply range covers both low-voltage logic and industrial rails
- -25°C to +85°C extended-temperature grade suits outdoor and industrial equipment
- 2 mV typical input offset voltage gives reliable threshold detection
- 8-pin SOIC package and tape-and-reel packing suit high-volume automated assembly
Need Price & Availability for LM293DR?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for LM293DR.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
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Quality, Shipping & Payment
Commercial and shipment details for LM293DR are confirmed with the formal quotation.
Shipping
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Payment
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Frequently Asked Questions
Is LM293DR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LM293DR by RFQ.
What should buyers check before ordering LM293DR?
Buyers should check package, grade, precision parameters, supply range and approved source for LM293DR, together with live stock and traceable supply.
How do I request a quote for LM293DR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.