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DRV421 |
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| Part Number | DRV421 |
| Manufacturer | Texas Instruments |
| Description | The DRV421 is designed for magnetic closed-loop current sensing solutions, enabling isolated, precise dc- and ac-current measurements. This device provides both, a proprietary integrated fluxgate sensor, and the required analog signal conditioning, thus minimizing component count and cost. The low offset and drift of the fluxgate sensor, along with an optimi. |
| Features |
•1 High-Precision Integrated Fluxgate Sensor – Offset and Drift: ±8 µT max, ±5 nT/°C typ • Extended Current Measurement Range – H-Bridge Output Drive: ±250 mA typ at 5 V • Precision Shunt Sense Amplifier – Offset and Drift (max): ±75 µV, ±2 µV/°C – Gain Error and Drift (max): ±0.3%, ±5 ppm/°C • Precision Reference – Accuracy and Drift (max): ±2%, ±50 ppm/°C – Pin-Selectable Voltage: 2.5 V or 1.65 V – Selectable Ratiometric Mode: VDD / 2 • Magnetic Core Degaussing Feature • Diagnostic Features: Overrange and Error Flags • Supply Voltage Range: 3.0 V to 5.5 V • Fully Specified Over the Extended . |
| Datasheet |
 DRV421 Data Sheet
PDF 1.31MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DRV425 |
Texas Instruments |
Fluxgate Magnetic-Field Sensor |
|
| 2 | DRV401 |
Burr-Brown |
Sensor Signal Conditioning IC |
|
| 3 | DRV401 |
Texas Instruments |
Sensor Signal Conditioning IC |
|
| 4 | DRV401-EP |
Texas Instruments |
SENSOR SIGNAL CONDITIONING-IC |
|
| 5 | DRV401-Q1 |
Texas Instruments |
Sensor Signal Conditioning Device |
|
| 6 | DRV411 |
Texas Instruments |
Sensor Signal Conditioning-IC |
|
| 7 | DRV101 |
Burr-Brown Corporation |
PWM SOLENOID/VALVE DRIVER |
|
| 8 | DRV102 |
Burr-Brown Corporation |
PWM SOLENOID/VALVE DRIVER |
|
| 9 | DRV103 |
Burr-Brown Corporation |
PWM LOW-SIDE DRIVER |
|
| 10 | DRV104 |
Burr-Brown Corporation |
1.2A PWM High-Side Driver |
|
Desde 2024. D4U Semiconductor.
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