LM393ADR
Texas Instruments
Tape & Reel (TR); Cut Tape (CT)0°C~70°CDifferential
Ref. price$0.5400
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Texas Instruments LM39 Series
24 variants · Texas Instruments
About the Texas Instruments Texas Instruments LM39 Series series
The Texas Instruments Texas Instruments LM39 Series series groups 24 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common hysteresis of - and number of elements of 2. Variants differ by case, CMRR, PSRR and current - input bias, so you can match the exact case your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Texas Instruments LM39 Series variants and discontinued ones from a single page.
Select a variant by
- Case
- 8-DIP (0.300\", 7.62mm) · 8-SOIC (0.154\", 3.90mm Width) · 8-TSSOP (0.173\", 4.40mm Width) · 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) · 8-WFDFN Exposed Pad · SOT-23-8
- CMRR, PSRR
- - · 65dB, 80dB PSRR
- Current - input bias
- 0.025µA @ 5V · 0.25µA @ 5V · 5pA (Typ) · 5pA @ 5V
- Current - output
- 20mA · 21mA @ 5V · 100mA @ 5V
- Current - quiescent
- 2.5mA · 35µA · 600µA
- Mounting type
- Surface Mount · Through Hole
- Operating temperature
- -40°C ~ 125°C · -40°C~85°C · -40°C~125°C · 0°C ~ 70°C · 0°C~70°C
- Output type
- CMOS, MOS, Open-Drain, TTL · Open-Collector · Open-Collector, CMOS, MOS, TTL · Open-Collector, Rail-to-Rail · Open-Drain · Open-Drain, Rail-to-Rail
Variant comparison
| Parameter | LM393ADR | LM393APWR | LM393BIDDFR | LM393BIDR | LM393BIDSGR | LM393DRG3 |
|---|---|---|---|---|---|---|
| Case | 8-SOIC (0.154\", 3.90mm Width) | 8-TSSOP (0.173\", 4.40mm Width) | SOT-23-8 | 8-SOIC (0.154\", 3.90mm Width) | 8-WFDFN Exposed Pad | 8-SOIC (0.154\", 3.90mm Width) |
| CMRR, PSRR | - | - | - | - | - | - |
| Current - input bias | 0.25µA @ 5V | 0.25µA @ 5V | 0.025µA @ 5V | 0.25µA @ 5V | 0.025µA @ 5V | 0.25µA @ 5V |
| Current - output | 20mA | 20mA | 21mA @ 5V | 21mA @ 5V | 21mA @ 5V | 20mA |
| Current - quiescent | 2.5mA | 2.5mA | 600µA | 600µA | 600µA | 2.5mA |
| Mounting type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating temperature | 0°C~70°C | 0°C~70°C | -40°C~85°C | -40°C~85°C | -40°C~85°C | 0°C ~ 70°C |
| Output type | CMOS, MOS, Open-Drain, TTL | CMOS, MOS, Open-Drain, TTL | Open-Collector, CMOS, MOS, TTL | Open-Collector | Open-Collector, CMOS, MOS, TTL | Open-Collector, Rail-to-Rail |
Shared specifications
- Hysteresis
- -
- Number of elements
- 2
Request a quote on any Texas Instruments LM39 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Texas Instruments Texas Instruments LM39 Series variants differ?
- Texas Instruments LM39 Series part numbers differ by case, CMRR, PSRR, current - input bias and current - output. Use the selection guide above to pick by case.
- How many Texas Instruments Texas Instruments LM39 Series part numbers are listed?
- 24 Texas Instruments Texas Instruments LM39 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Texas Instruments Texas Instruments LM39 Series?
- Request a quote (RFQ) for any Texas Instruments LM39 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
