L9955 vs L9956 Vergleich
Detaillierter Direktvergleich von L9955 von National Semiconductor und L9956 von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
National Semiconductor
L9955 - Low Power Quad Operational Amplifier | National Semiconductor (TI)
L9955 ✓ AktivSTMicroelectronics
L9956 - SPI Controlled 8-Channel Low-Side Driver | STMicroelectronics
L9956 ✓ AktivSpezifikationsvergleich
| Parameter | L9955 | L9956 |
|---|---|---|
| Marke | National Semiconductor | STMicroelectronics |
| Kategorie | Amplifier ICs | Power MOSFET Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,75 | $2,88 |
| 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) | — |
| Betriebstemperaturbereich | -40°C to +85°C | -40C to +150C |
| Gehäuse | 14-pin DIP, 14-pin SOIC | PowerSO-36 |
| Montageart | Through Hole, Surface Mount | Surface Mount |
| RoHS-Status | Compliant | Compliant |
| Ausgangstyp | — | 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 |