The Comparator, Open Collector, SOIC-14 (part number 18AC7417) is a low-power quad voltage comparator designed by STMicroelectronics. It operates over a wide supply voltage range of +2 to +36 V or ±1 V to ±18 V, making it versatile for various applications. The device features a very low supply current of 1.1 mA, independent of the supply voltage, and has low input bias and offset currents, with typical values of 25 nA and ±5 nA, respectively. The input common-mode voltage range includes ground, which is beneficial for single-supply applications. The output saturation voltage is low at 250 mV (typical) when sinking 4 mA, and the comparators are compatible with TTL, DTL, ECL, MOS, and CMOS logic levels. This product is suitable for engineers looking for reliable and efficient voltage comparison solutions in their designs.
LM139 - Amplifiers and Comparators-AMPLI
Manufacturer: STMicroelectronics
Win Source Part Number: 1196848-LM139DT
Packaging: Reel - TR
Operating Temperature Range: -55°C ~ 125°C
Package: 14-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Output Type: CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements: 4
Current - Output (Typ): 16mA @ 5V
Family Name: LM139
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.st.com
RoHS State: Request Verification
Manufacturer Package: 14-SO
Dual Supply Voltage (±): 2 V ~ 32 V, ±1 V ~ 16 V
Maximum Quiescent Current: 2mA
Voltage - Input Offset (Maximum): 5mV @ 30V
Current - Input Bias (Maximum): 0.25μA @ 5V
Alternative Parts (Cross-Reference): LM239D-T; LM239D,602; LM239D;
Introduction Date: June 29, 1998
ECCN: EAR99
Country of Origin: Morocco
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
4-Ch Voltage Comparator IC, SOIC, 32V, 250nA Bias, 1.3us Product overview: LM139DT from STMicroelectronics is a Linear Comparator IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32V, SOIC. Search-friendly keywords include Linear Comparator IC, Linear Comparators, electronic component, datasheet, replacement part, 32V, SOIC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 692-LM139DT can be used for catalog matching and distributor lookup.
Analog Comparators Low PWR Quad Volt 1.1 mA 25nA 250mV
COMPARATOR, OPEN COLLECTOR, SOIC-14; Comparator Type:Voltage; No. of Comparators:4 Comparators; Response Time:1.3µs; Supply Voltage Range:2V to 32V, ± 1V to ± 16V; Comparator Case Style:SOIC; No. of Pins:14Pins; Product Range:- RoHS Compliant: Yes
IC COMP QUAD LOW PWR SO-14
Comparator General Purpose 14-SO
| Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Analog Comparators | Analog Comparators | Operational Amplifiers | Analog Comparators | Analog Comparators | Analog Comparators |
| Product Number | LM139DT | 1196848-LM139DT | 692-LM139DT | LM139DT | 18AC7417 | LM139DT | LM139DT |
| Product Name | Linear - Linear - Comparators - LM139DT | 32V SOIC Linear Comparator IC | Analog Comparators | Comparator, Open Collector, Soic-14; Comparator Type Stmicroelectronics | Linear - Comparators | Comparators | |
| Standards | RoHS | ||||||
| Package Type | SOIC; SOIC14 | Tape and Reel | SOIC | SOIC; 14-SOIC (0.154\", 3.90mm Width) | |||
| Life Cycle Stage | Active | ||||||
| VOS | 5 millivolts | 5 millivolts | |||||
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 C (-67 F) | -55 to 125 C (-67 to 257 F) |
