LTC6812ILWE-1#3ZZPBF vs LTC6811IG-1#3ZZTRPBF Comparación
Comparación detallada lado a lado de LTC6812ILWE-1#3ZZPBF por Analog Devices y LTC6811IG-1#3ZZTRPBF 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
LTC6812ILWE-1#3ZZPBF - 15-Cell Battery Stack Monitor | ADI
LTC6812ILWE-1#3ZZPBF ✓ ActivoAnalog Devices
LTC6811IG-1#3ZZTRPBF - 12-Ch Multicell Battery Monitor | ADI
LTC6811IG-1#3ZZTRPBF ✓ ActivoComparación de especificaciones
| Parámetro | LTC6812ILWE-1#3ZZPBF | LTC6811IG-1#3ZZTRPBF |
|---|---|---|
| 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) | $18,20 | $10,20 |
| Number of Cells Monitored | 15 cells | — |
| Battery Chemistry | Multi-Chemistry (Li-ion, LiFePO4, lead-acid, supercap) | Multi-Chemistry |
| Total Stack Voltage (max) | 49.5 V | — |
| Cell Voltage Measurement Error | < 2.2 mV (typical) | — |
| ADC Resolution | 16-bit sigma-delta | 12-bit / 16-bit selectable |
| 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 | — |
| Cell Balancing | Passive, individual PWM duty cycle per cell | Internal passive balancing drivers |
| 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') | — |
| Encapsulado | 64-pin LQFP-EP (10x10 mm) | 48-SSOP (208 mil) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating] | 1 (per JLCPCB listing) |
| Estado RoHS | Compliant | Compliant |
| Función | — | Battery Monitor IC |
| Number of Cells | — | 12 (max) |
| Tensión de alimentación de funcionamiento | — | 11 V to 55 V |
| Total Measurement Error | — | < 1.2 mV |
| Interfaz | — | isoSPI (daisy-chain), SPI |
| Temperatura de funcionamiento | — | -40 C to +85 C |
| Corriente en reposo | — | 4 uA (standby, per datasheet family) |
| Series | — | LTC6811-1 (daisy-chain) |