LM2903M Part Information
Details for LM2903M by ON Semiconductor
Semiconductors - ICs > Amplifiers & Comparators > Comparators
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Specifications
| Comparator Type | Differential |
| No. of Comparators | 2 Comparators, 2 |
| Response Time | 1.4µs |
| Supply Voltage Range | ± 1V to ± 18V |
| Comparator Case Style | SOP |
| No. of Pins | 8Pins |
| IC Output Type | CMOS MOS Open Collector / Drain TTL |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifier Case Style | SOP |
| Base Number | 2903 |
| No.Comparators | 2 |
| Operating Temperature Range | -40°C to +85°C |
| Output Compatibility | CMOS MOS TTL |
| Output Offset Voltage Max | 7mV |
| Supply Current | 1mA |
| Supply Voltage Max | 36V |
| Supply Voltage Min | 2V |
| Termination Type | Surface Mount Device |
Alternative Part Descriptions
- DIFFERENTIAL COMPARATOR, DUAL, 1.4 uS SOP-8; Comparator Type:Differential; No. of Comparators:2 Comparators; Response Time:1.4µs; Supply Voltage Range:± 1V to ± 18V; Comparator Case Style:SOP; No. of Pins:8Pins; Product Range:- RoHS Compliant: Yes | Newark Electronics
- Comparator Dual ±18V/36V 8-Pin SOIC N Rail | Avnet America
Details for LM2903M by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Comparators
Part Description
The LM193-N series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage. Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The LM193-N series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the LM19-N series will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators. The LM393 and LM2903 parts are available in TI’s innovative thin DSBGA package with 8 (12 mil) large bumps.
Part Downloads
Part Features
- Advantages
- Available in the 8-Bump (12 mil) DSBGA Package
- Differential Input Voltage Range Equal to the Power Supply Voltage
- Input Common-Mode Voltage Range Includes Ground
- Low Input Biasing Current: 25 nA
- Low Input Offset Current: u00b15 nA
- Low Output Saturation Voltage: 250 mV at 4 mA
- Maximum Offset voltage: u00b13 mV
- Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS logic systems
- See AN-1112 (SNVA009) for DSBGA Considerations
- Very Low Supply Current Drain (0.4 mA) u2014 Independent of Supply Voltage
- Wide Supply u2013 Voltage Range: 2.0 V to 36 V u2013 Single or Dual Supplies: u00b11.0 V to u00b118 V
Part Specifications
| Comparator Type | Precision |
| No. of Comparators | 2 Comparators, 2 |
| Response Time | 1.5µs |
| Supply Voltage Range | ± 1V to ± 18V |
| Comparator Case Style | SOIC |
| No. of Pins | 8Pins |
| IC Output Type | CMOS DTL ECL MOS TTL |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifier Case Style | SOIC |
| Base Number | 2903 |
| Comparator Features | Dual Low Power |
| Device Marking | LM2903M |
| IC Generic Number | 2903 |
| Logic Function Number | 2903 |
| No.Comparators | 2 |
| Operating Temperature Range | -40°C to +85°C |
| Output Compatibility | CMOS DTL ECL MOS TTL |
| Supply Current | 1mA |
| Supply Voltage Max | 36V |
| Supply Voltage Min | 2V |
Alternative Part Descriptions
- COMPARATOR DUAL, SMD, 2903, SOIC8; Comparator Type:Low Power; No. of Comparators:2 Comparators; Response Time:1.5µs; Supply Voltage Range:2V to 36V, ± 1V to ± 18V; Comparator Case Style:SOIC; No. of Pins:8Pins; IC Output Type:Open RoHS Compliant: Yes | Newark Electronics
- Comparator Dual ±18V/36V 8-Pin SOIC N Rail | Avnet America
- Low offset, dual differential comparator, automotive grade | Texas Instruments