Texas Instruments · Comparators
LM339ADR
Texas Instruments Comparators · SOIC-14
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM339ADRThe LM339ADR is a Comparators from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the LM339ADR: dual supply 1V~18V, -18V~-1V, number of channels Four channels, ib - input bias current 25nA, operating temperature -40°C~+125°C, input offset current(ios) 3nA and maximum power supply range (vdd-vss) 36V.
PartnerSemi sources the LM339ADR 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 | LM339ADR |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | Comparators |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-14 |
| Dual Supply | 1V~18V, -18V~-1V |
| Ib - Input Bias Current | 25nA |
| Input Offset Current(Ios) | 3nA |
| Maximum Power Supply Range (Vdd-Vss) | 36V |
| Number of Channels | Four channels |
| Operating Temperature | -40°C~+125°C |
| Output Mode | TTL, CMOS |
| Output Type | Open Collector |
| Propagation Delay Time | 1.3us |
| Quiescent Current | 800uA |
| Rail to Rail | Rail-to-rail input |
| 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 | |
|---|---|---|
| LM3290 | amplifier IC | |
| LM3291 | amplifier IC | |
| LM339 | amplifier IC | |
| LM339A | amplifier IC | |
| LM339AM/NOPB | Comparators | |
| LM339AN | Comparators | |
| LM339APWR | Comparators | |
| LM339B | amplifier IC |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| LM339AN | HGSEMI | Comparators | |
| LM339ADT | STMicroelectronics | Comparators | |
| LM339APT | STMicroelectronics | Comparators |
Frequently asked questions
What is the LM339ADR?
The LM339ADR is a Comparators from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the LM339ADR?
Dual Supply: 1V~18V, -18V~-1V; Ib - Input Bias Current: 25nA; Input Offset Current(Ios): 3nA; Maximum Power Supply Range (Vdd-Vss): 36V; Number of Channels: Four channels; Operating Temperature: -40°C~+125°C; Output Mode: TTL, CMOS; Output Type: Open Collector; Propagation Delay Time: 1.3us; Quiescent Current: 800uA; Rail to Rail: Rail-to-rail input; Response Time (tr): 1.3us; Single Supply: 2V~36V; Vos - Input Offset Voltage: 2mV.
What package is the LM339ADR in?
The LM339ADR is listed in a SOIC-14 package.
Which part numbers are similar to the LM339ADR?
Similar part numbers in our catalog include LM339AN (HGSEMI), LM339ADT (STMicroelectronics) and LM339APT (STMicroelectronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM339ADR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM339ADR&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.