L9955 vs L9956 Comparaison
Comparaison détaillée côte à côte de L9955 par National Semiconductor et L9956 par STMicroelectronics. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
National Semiconductor
L9955 - Low Power Quad Operational Amplifier | National Semiconductor (TI)
L9955 ✓ ActifSTMicroelectronics
L9956 - SPI Controlled 8-Channel Low-Side Driver | STMicroelectronics
L9956 ✓ ActifComparaison des spécifications
| Paramètre | L9955 | L9956 |
|---|---|---|
| Marque | National Semiconductor | STMicroelectronics |
| Catégorie | Amplifier ICs | Power MOSFET Drivers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (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) | — |
| Plage de température de fonctionnement | -40°C to +85°C | -40C to +150C |
| Boîtier | 14-pin DIP, 14-pin SOIC | PowerSO-36 |
| Type de montage | Through Hole, Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Type de sortie | — | 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 |