LM2903M vs LM2903N Comparison
Detailed side-by-side comparison of LM2903M by Texas Instruments and LM2903N by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
LM2903N - Dual Voltage Comparator, Open-Collector, 8-DIP | TI/STMicro/onsemi
LM2903N ✓ ActiveSpecification Comparison
| Parameter | LM2903M | LM2903N |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Logic ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Type | Dual differential comparator | Low Offset Voltage, Dual Differential |
| Number of Comparators | 2 | 2 (dual independent) |
| Supply Voltage Range | 2 V to 36 V | — |
| Output Type | Open-collector | Open-Collector / Open-Drain |
| Input Common-Mode Capability | Rail-to-rail | — |
| Propagation Delay | 1.5 microseconds | — |
| Supply Current | 1 mA | — |
| Output Compatibility | CMOS, DTL, ECL, MOS, TTL | — |
| Package | 8-pin SOIC | 8-Pin PDIP (DIP-8, N suffix) |
| Mounting Type | Surface mount | Through-Hole |
| Number of Pins | 8 pins | — |
| Operating Supply Modes | Single supply or split supply | — |
| Operating Temperature Range | -40 C to +85 C | -40 C to +125 C |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (NOPB suffix); non-compliant original |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Supply Voltage (Single Supply) | — | 2 V to 36 V |
| Supply Voltage (Dual Supply) | — | ±1 V to ±18 V |
| Input Offset Voltage (Max) | — | 2.5 mV (LM2903 grade) |
| Input Bias Current (Typ) | — | 25 nA |
| Input Common-Mode Range | — | Includes ground (negative rail) |
| Output Sink Current (Typ) | — | 16 mA typical, 6 mA min |
| Response Time (Typ) | — | 1.3 us at 5 V / 2 mA |
| Differential Input Voltage (Max) | — | 36 V |
| Lead-Free / NOPB Option | — | Yes (LM2903N/NOPB) |
| Manufacturer Source Bases | — | TI, STMicroelectronics, onsemi, NXP |