L9983 vs L9963-TR Comparison
Detailed side-by-side comparison of L9983 by STMicroelectronics and L9963-TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9983 - Automotive Li-ion Battery Monitor & Protector | STMicroelectronics
L9983 ✓ ActiveSTMicroelectronics
L9963-TR - Automotive Battery Monitoring IC | STMicroelectronics
L9963-TR ✓ ActiveSpecification Comparison
| Parameter | L9983 | L9963-TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Battery Management | Battery Management |
| Lifecycle Status | Active | Active |
| Function | Li-ion battery monitoring and protection | — |
| Number of Cells | Up to 14 cells in series | 14 |
| Supply Voltage Range | 6 V to 60 V | 6 V to 78 V |
| Cell Voltage Accuracy | ±2 mV (typical) | — |
| Balancing Current | 150 mA per channel (max) | 150 mA (max) |
| Balancing Modes | Normal and low-power (silent) with programmable channel selection | — |
| GPIOs | 9 | — |
| Communication Interface | Isolated SPI (daisy-chain capable) | SPI, Daisy-chain |
| Fault Detection | Overvoltage, undervoltage, overtemperature, communication faults | — |
| Quiescent Current (low-power mode) | 10 µA (typical) | — |
| Package | 64-TQFP-EP (10x10 mm) | TQFP-64 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40°C to +125°C |
| RoHS Status | Compliant (per STMicroelectronics) | Compliant |
| Automotive Grade | Yes (AEC-Q100 qualified, per datasheet) | — |
| ADC Resolution | — | 16-bit |
| Cell Voltage Measurement Accuracy | — | ±2 mV (typical) |
| Functional Safety | — | ISO 26262 ASIL-D |
| Diagnostics | — | Overvoltage, Undervoltage, Temperature |
| Quiescent Current | — | [DATA_NEEDED: Quiescent current] |
| Cell Input Range | — | 0 V to 5 V |
| AEC-Q100 | — | Qualified |