L9955 vs L9955-TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9955 sa pamamagitan ng National Semiconductor at L9955-TR sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
National Semiconductor
L9955 - Low Power Quad Operational Amplifier | National Semiconductor (TI)
L9955 ✓ NakahandaSTMicroelectronics
L9955-TR - SPI Controlled 8-Channel Low-Side Driver | STMicroelectronics
L9955-TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9955 | L9955-TR |
|---|---|---|
| Brand | National Semiconductor | STMicroelectronics |
| Kategorya | Amplifier ICs | Power MOSFET Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Number of Channels | 4 | 8 |
| Supply Voltage Range (Single) | 3 V to 30 V | — |
| Supply Voltage Range (Dual) | ±1.5 V to ±15 V | — |
| Quiescent Current per Amplifier | 0.4 mA (typical) | — |
| Unity-Gain Bandwidth | 1 MHz | — |
| Slew Rate | 0.5 V/µs | — |
| Input Offset Voltage | 2 mV (typical) | — |
| Input Bias Current | 50 nA (typical) | — |
| Common-Mode Input Voltage Range | 0 V to VCC - 1.5 V | — |
| Output Voltage Swing | 0 V to VCC - 1.5 V | — |
| Output Current | 20 mA (typical) | — |
| Hanay ng Temperature na Operasyon | -40°C to +85°C | -40°C to +150°C |
| Packhaging | 14-pin DIP, 14-pin SOIC | PowerSO-36 |
| Uri ng Pagpapasok | Through Hole, Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Type ng Output | — | Low-Side Driver |
| Supply Voltage (Logic) | — | 4.5 V to 5.5 V |
| Supply Voltage (Power Stage) | — | Up to 40 V |
| Output Current per Channel | — | 1.2 A continuous, 2 A peak |
| SPI Interface | — | Yes, up to 5 MHz |
| Diagnostic Readback | — | 16-bit |
| Protection Features | — | Overcurrent, Overtemperature, Open-Load |
| AEC-Q100 Qualified | — | Yes |
| Output Leakage Current | — | [DATA_NEEDED: Output Leakage Current] |
| Takbo ng Pagpipili | — | [DATA_NEEDED: Switching Frequency] |