LM339PWG4 vs LM339PT Comparison
Detailed side-by-side comparison of LM339PWG4 by Texas Instruments and LM339PT by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
LM339PT - 4-Channel Open-Collector Comparator | STMicroelectronics
LM339PT ✓ ActiveSpecification Comparison
| Parameter | LM339PWG4 | LM339PT |
|---|---|---|
| Brand | Texas Instruments | STMicroelectronics |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Channel Count | 4 channels | — |
| Comparator Type | 4 differential comparators | Low-power quad voltage comparator |
| Output Type | Open collector | Open collector |
| Supply Configuration | Single or dual supply | Single supply or split supply |
| Maximum Supply Voltage Rating | 38 V | — |
| Operating Supply Voltage | 2 V to 36 V | — |
| Typical Supply-Current Drain | 0.8 mA | — |
| Typical Supply Current per Comparator | 200 uA | — |
| Low Input Offset Voltage | 0.37 mV | — |
| Low Input Bias Current | 3.5 nA | — |
| Input Common-Mode Range | Includes ground | [DATA_NEEDED: input common-mode voltage range] |
| Differential Input Voltage Range | Equal to maximum-rated supply voltage | — |
| Output Compatibility | TTL, MOS, and CMOS compatible | — |
| Operating Temperature Range | 0 C to 70 C | [DATA_NEEDED: operating temperature range] |
| ESD Rating HBM | 2 kV | — |
| Package | 14-pin TSSOP | TSSOP-14 |
| Mounting Type | Surface mount | Surface mount |
| Output Saturation Voltage | [DATA_NEEDED: output saturation voltage] | — |
| Response Time | [DATA_NEEDED: response time] | — |
| Number of Channels | — | 4 independent channels |
| Supply Voltage Range | — | 1 V to 16 V |
| Input Offset Voltage | — | 2 mV maximum for LM339A-family specification |
| Propagation Delay | — | 1.3 µs |
| Logic Compatibility | — | CMOS, DTL, ECL, MOS, open-collector, and TTL |
| Number of Pins | — | 14 pins |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| Quiescent Current | — | [DATA_NEEDED: quiescent current] |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance] |