L9955 vs L9956 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9955 sa pamamagitan ng National Semiconductor at L9956 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
L9956 - SPI Controlled 8-Channel Low-Side Driver | STMicroelectronics
L9956 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9955 | L9956 |
|---|---|---|
| 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 | -40C to +150C |
| 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 |
| Maximum Output Current per Channel | — | 1.5 A |
| Supply Voltage (Logic) | — | 4.5 V to 5.5 V |
| Supply Voltage (Power) | — | 4.5 V to 28 V |
| On-Resistance (Typical) | — | 0.5 ohm |
| SPI Clock Frequency | — | 5 MHz (max) |
| PWM Capability | — | 8-bit |
| Quiescent Current (Standby) | — | [DATA_NEEDED: Quiescent current in standby mode] |
| Protection Features | — | Overcurrent, Overtemperature, Open-Load Detection |
| AEC-Q100 Qualified | — | Yes |