L9965C vs BQ76952 Comparison
Detailed side-by-side comparison of L9965C by STMicroelectronics and BQ76952 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9965C
L9965C - Automotive Battery Monitoring IC | STMicroelectronics
L9965C β ActiveTexas Instruments
BQ76952
BQ76952 - 3S-16S Battery Monitor & Protector | Texas Instruments
BQ76952 β ActiveSpecification Comparison
| Parameter | L9965C | BQ76952 |
|---|---|---|
| Brand | STMicroelectronics | Texas Instruments |
| Category | Battery Management | Battery Management |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.16 | $3.65 |
| Supply Voltage Range | 4.5 V to 28 V | β |
| ADC Resolution | 12-bit | β |
| ADC Sampling Rate | 1 kSPS | β |
| Voltage Measurement Error | Β±10 mV | β |
| Current Measurement Error | Β±1% | β |
| LIN Transceiver | LIN 2.2A compliant | β |
| LIN Data Rate | 20 kbps | β |
| LDO Output | 5 V / 50 mA | β |
| Timer Resolution | 16-bit | β |
| Operating Temperature Range | -40Β°C to +125Β°C | β |
| Package | TQFP-32 (7x7 mm) | 48-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| ESD Protection | Β±8 kV (HBM) | β |
| AEC-Q100 Qualification | Yes | β |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Cell Count | β | 3-series to 16-series |
| Supported Chemistries | β | Li-ion, Li-polymer, LiFePO4 |
| Function | β | Battery monitor and protector (BMS AFE) |
| Cell Voltage Measurement | β | Differential (e.g., VC1-VC0 through VC16-VC15) |
| Cell Balancing | β | Autonomous or host-controlled |
| FET Drivers | β | Integrated high-side charge-pump NFET drivers |
| Protection Subsystem | β | Configurable current, voltage, temperature protections |
| Communication Interface | β | I2C (CRC disabled by default) |
| Thermistor Inputs | β | Up to 9 external thermistors + internal die temperature |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| Supply Voltage | β | [DATA_NEEDED: supply voltage range] |
| MSL Level | β | [DATA_NEEDED: moisture sensitivity level] |