LTC6812ILWE-1#3ZZPBF vs LTC6812HLWE-1#3ZZTRPBF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC6812ILWE-1#3ZZPBF sa pamamagitan ng Analog Devices at LTC6812HLWE-1#3ZZTRPBF sa pamamagitan ng Analog Devices. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Analog Devices
LTC6812ILWE-1#3ZZPBF - 15-Cell Battery Stack Monitor | ADI
LTC6812ILWE-1#3ZZPBF ✓ NakahandaAnalog Devices
LTC6812HLWE-1#3ZZTRPBF - 15-Cell Battery Stack Monitor | Analog Devices
LTC6812HLWE-1#3ZZTRPBF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LTC6812ILWE-1#3ZZPBF | LTC6812HLWE-1#3ZZTRPBF |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | Battery Management | Battery Management |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Number of Cells Monitored | 15 cells | 1 to 15 series cells |
| Battery Chemistry | Multi-Chemistry (Li-ion, LiFePO4, lead-acid, supercap) | Multi-chemistry (Li-ion, LiFePO4, lead-acid, supercap) |
| Total Stack Voltage (max) | 49.5 V | — |
| Cell Voltage Measurement Error | < 2.2 mV (typical) | — |
| ADC Resolution | 16-bit sigma-delta | 16-bit delta-sigma per cell |
| 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 | 6 uA typical |
| Cell Balancing | Passive, individual PWM duty cycle per cell | — |
| Communication Interface | 2-wire isoSPI (daisy-chain capable) | isoSPI daisy chain, up to 10 Mbps, up to 100 m |
| General-Purpose I/O | 9 GPIO lines | — |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C (industrial grade 'I') | -40C to +125C (TJ) |
| Packhaging | 64-pin LQFP-EP (10x10 mm) | 64-lead LQFP-EP (10x10 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL Level] |
| Tindminan RoHS | Compliant | Compliant (Pb-free PBF suffix) |
| Cell Measurement Accuracy | — | <= 1.8 mV total error over 0V to 5V range |
| Total Conversion Time (all 15 cells) | — | 290 us |
| Onboard 5V Regulator | — | Yes |
| Passive Cell Balancing | — | Yes, individual PWM duty-cycle control per cell |
| General Purpose I/O | — | 9 GPIO lines |
| Self Test / Watchdog | — | Built-in self test and hardware watchdog |
| ESD Rating (Cell Pins) | — | +/-3 kV HBM on C pins |
| Supply Source | — | Battery stack or isolated supply |
| AEC-Q100 Qualification | — | Qualified |