LTC6811IG-1#3ZZTRPBF vs LTC6812ILWE-1#3ZZPBF Comparación
Comparación detallada lado a lado de LTC6811IG-1#3ZZTRPBF por Analog Devices y LTC6812ILWE-1#3ZZPBF por Analog Devices. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Analog Devices
LTC6811IG-1#3ZZTRPBF - 12-Ch Multicell Battery Monitor | ADI
LTC6811IG-1#3ZZTRPBF ✓ ActivoAnalog Devices
LTC6812ILWE-1#3ZZPBF - 15-Cell Battery Stack Monitor | ADI
LTC6812ILWE-1#3ZZPBF ✓ ActivoComparación de especificaciones
| Parámetro | LTC6811IG-1#3ZZTRPBF | LTC6812ILWE-1#3ZZPBF |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | Battery Management | Battery Management |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $10,20 | $18,20 |
| Función | Battery Monitor IC | — |
| Battery Chemistry | Multi-Chemistry | Multi-Chemistry (Li-ion, LiFePO4, lead-acid, supercap) |
| Number of Cells | 12 (max) | — |
| Tensión de alimentación de funcionamiento | 11 V to 55 V | — |
| Total Measurement Error | < 1.2 mV | — |
| ADC Resolution | 12-bit / 16-bit selectable | 16-bit sigma-delta |
| Interfaz | isoSPI (daisy-chain), SPI | — |
| Cell Balancing | Internal passive balancing drivers | Passive, individual PWM duty cycle per cell |
| Temperatura de funcionamiento | -40 C to +85 C | — |
| Corriente en reposo | 4 uA (standby, per datasheet family) | — |
| Encapsulado | 48-SSOP (208 mil) | 64-pin LQFP-EP (10x10 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 1 (per JLCPCB listing) | [DATA_NEEDED: MSL rating] |
| Estado RoHS | Compliant | Compliant |
| Series | LTC6811-1 (daisy-chain) | — |
| Number of Cells Monitored | — | 15 cells |
| Total Stack Voltage (max) | — | 49.5 V |
| Cell Voltage Measurement Error | — | < 2.2 mV (typical) |
| Supply Voltage (V+ / VREG) | — | 4.5 V to 5.5 V (VREG) / up to stack voltage (V+) |
| Onboard Regulator Output | — | 5 V |
| Quiescent Current (Active) | — | [DATA_NEEDED: active Iq in mA] |
| Sleep Mode Current | — | 6 µA |
| Communication Interface | — | 2-wire isoSPI (daisy-chain capable) |
| General-Purpose I/O | — | 9 GPIO lines |
| Rango de temperatura de funcionamiento | — | -40 °C to +85 °C (industrial grade 'I') |