LTC6813HLWE-1 vs LTC6813ILWE-1#3ZZPBF Comparação
Comparação detalhada lado a lado de LTC6813HLWE-1 por Analog Devices e LTC6813ILWE-1#3ZZPBF por Analog Devices. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Analog Devices
LTC6813ILWE-1#3ZZPBF - 18-Cell Battery Stack Monitor, LQFP-64 | ADI
LTC6813ILWE-1#3ZZPBF ✓ AtivoComparação de especificações
| Parâmetro | LTC6813HLWE-1 | LTC6813ILWE-1#3ZZPBF |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoria | Battery Management | Battery Management |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $12,40 | $13,22 |
| Função | 18-Cell Battery Stack Monitor | Multicell Battery Stack Monitor |
| Number of Cells Monitored | Up to 18 series cells | Up to 18 series-connected cells |
| Total Measurement Error | <2.2 mV | < 2.2 mV |
| Cell Input Range | -1 V to +5 V (cell mode) | — |
| Common-Mode Input Voltage | Up to 150 V (stack mode) | — |
| Tensão de alimentação | Powered from stack or isolated supply | — |
| On-Board Regulator | 5 V LDO output | — |
| Communication Interface | isoSPI / SPI-compatible daisy chain, 1 MHz | Daisy-chain (isoSPI) |
| Cell Balancing | Passive balancing with per-cell PWM duty control | Passive balancing with individual PWM duty cycle per cell |
| General Purpose I/O | 9 GPIO lines | — |
| Sleep Mode Current | 6 µA | 6 uA |
| Temperatura de operação | -40°C to +125°C | — |
| Encapsulamento | 64-LQFP-EP (10x10 mm) with exposed pad | 64-pin LQFP-EP (10x10 mm) with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | 3 | [DATA_NEEDED: MSL rating] |
| Cell Measurement Conversion Time | — | 290 us per ADC cycle |
| Onboard Regulator | — | 5 V integrated LDO |
| General-Purpose I/O | — | 9 GPIO lines |
| Stack Supply Input (V+) | — | Up to top cell voltage (with internal regulation) |
| Faixa de temperatura de operação | — | -40C to +85C (I-grade) |
| Battery Chemistry Support | — | Multi-chemistry (Li-ion, LiFePO4, lead-acid, supercapacitor stacks) |
| Daisy-Chain Stacking | — | Supported - multiple devices in series for long stacks |
| Status RoHS | — | Compliant (Pb-free #PBF suffix) |