STMicroelectronics · Comparators
LM393ADT
STMicroelectronics Comparators · SO-8
Request a quote for LM393ADTThe LM393ADT is a Comparators from STMicroelectronics, supplied in a SO-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the LM393ADT: dual supply 1V~18V, -18V~-1V, number of channels 2, ib - input bias current 100nA, operating temperature 0°C~+70°C, input offset current(ios) 3nA and maximum power supply range (vdd-vss) 36V.
PartnerSemi sources the LM393ADT 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 | LM393ADT |
|---|---|
| Manufacturer | STMicroelectronics |
| Product type | Comparators |
| Category | Amplifiers & Comparators |
| Package / case | SO-8 |
| Dual Supply | 1V~18V, -18V~-1V |
| Ib - Input Bias Current | 100nA |
| Input Offset Current(Ios) | 3nA |
| Maximum Power Supply Range (Vdd-Vss) | 36V |
| Number of Channels | 2 |
| Operating Temperature | 0°C~+70°C |
| Output Mode | TTL, CMOS |
| Output Type | Open-drain |
| Quiescent Current | 2.5mA |
| 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 STMicroelectronics Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| LM358PT | Operational Amplifier | |
| LM358ST | Operational Amplifier | |
| LM358W | Amplifiers & comparator | |
| LM393 | Amplifiers & comparator | |
| LM393DT | Comparators | |
| LM393PT | Comparators | |
| LM393W | Amplifiers & comparator | |
| LM833 | Amplifiers & comparator |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| LM393A | Texas Instruments | amplifier IC | |
| LM393ADR | Texas Instruments | Comparators | |
| LM393ADR | UMW Youtai Semiconductor Co Ltd | Comparators | |
| LM393AMX | onsemi | Comparators | |
| LM393APSR | Texas Instruments | Comparators | |
| LM393APWR | Texas Instruments | Comparators | |
| LM393ADR-EV | EVVO | Comparators | |
| LM393ADR-TP | TECH PUBLIC | Comparators |
Frequently asked questions
What is the LM393ADT?
The LM393ADT is a Comparators from STMicroelectronics, supplied in a SO-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the LM393ADT?
Dual Supply: 1V~18V, -18V~-1V; Ib - Input Bias Current: 100nA; Input Offset Current(Ios): 3nA; Maximum Power Supply Range (Vdd-Vss): 36V; Number of Channels: 2; Operating Temperature: 0°C~+70°C; Output Mode: TTL, CMOS; Output Type: Open-drain; Quiescent Current: 2.5mA; Response Time (tr): 1.3us; Single Supply: 2V~36V; Vos - Input Offset Voltage: 2mV.
What package is the LM393ADT in?
The LM393ADT is listed in a SO-8 package.
Which part numbers are similar to the LM393ADT?
Similar part numbers in our catalog include LM393A (Texas Instruments), LM393ADR (Texas Instruments), LM393ADR (UMW Youtai Semiconductor Co Ltd), LM393AMX (onsemi), LM393APSR (Texas Instruments) and LM393APWR (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM393ADT?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM393ADT&brand=STMicroelectronics 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.