Texas Instruments · Comparators
LM293DR
Texas Instruments Comparators · SOIC-8
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM293DRThe LM293DR is a Comparators from Texas Instruments, supplied in a SOIC-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the LM293DR: dual supply 1V~18V, -18V~-1V, number of channels 2, ib - input bias current 100nA, operating temperature -25°C~+85°C, input offset current(ios) 5nA and maximum power supply range (vdd-vss) 36V.
PartnerSemi sources the LM293DR for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | LM293DR |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | Comparators |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-8 |
| Dual Supply | 1V~18V, -18V~-1V |
| Ib - Input Bias Current | 100nA |
| Input Offset Current(Ios) | 5nA |
| Maximum Power Supply Range (Vdd-Vss) | 36V |
| Number of Channels | 2 |
| Operating Temperature | -25°C~+85°C |
| Output Mode | TTL |
| Output Type | Open Collector |
| Quiescent Current | 1mA |
| Response Time (tr) | 1.3us |
| Single Supply | 2V~36V |
| Vos - Input Offset Voltage | 2mV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| LM293AD | Comparators | |
| LM293ADGKR | Comparators | |
| LM293ADR | Comparators | |
| LM293D | Comparators | |
| LM293P | Comparators | |
| LM311 | amplifier IC | |
| LM311DR | Comparators | |
| LM311M/NOPB | Comparators |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| LM293D | STMicroelectronics | Comparators | |
| LM293DR | UMW Youtai Semiconductor Co Ltd | Comparators | |
| LM293DT | STMicroelectronics | Comparators | |
| LM293DR2G | onsemi | Comparators | |
| LM293DMR2G | onsemi | Comparators | |
| LM293DR-HXY | HXY MOSFET | Comparators |
Frequently asked questions
What is the LM293DR?
The LM293DR is a Comparators from Texas Instruments, supplied in a SOIC-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the LM293DR?
Dual Supply: 1V~18V, -18V~-1V; Ib - Input Bias Current: 100nA; Input Offset Current(Ios): 5nA; Maximum Power Supply Range (Vdd-Vss): 36V; Number of Channels: 2; Operating Temperature: -25°C~+85°C; Output Mode: TTL; Output Type: Open Collector; Quiescent Current: 1mA; Response Time (tr): 1.3us; Single Supply: 2V~36V; Vos - Input Offset Voltage: 2mV.
What package is the LM293DR in?
The LM293DR is listed in a SOIC-8 package.
Which part numbers are similar to the LM293DR?
Similar part numbers in our catalog include LM293D (STMicroelectronics), LM293DR (UMW Youtai Semiconductor Co Ltd), LM293DT (STMicroelectronics), LM293DR2G (onsemi), LM293DMR2G (onsemi) and LM293DR-HXY (HXY MOSFET). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM293DR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM293DR&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.