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| PartNumber | TMP821DR | TMP821 | TMP821DRE4 |
| Description | Motor / Motion / Ignition Controllers & Drivers Two-Phase Half-Wave Motor Predriver | ||
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Motor / Motion / Ignition Controllers & Drivers | PMIC - Motor Drivers, Controllers | - |
| RoHS | Y | - | - |
| Product | Fan / Motor Controllers / Drivers | Fan / Motor Controllers / Drivers | - |
| Type | 2 Phase | 2 Phase Half Wave DC Motor Driver | - |
| Output Current | 8 mA | 8 mA | - |
| Operating Supply Current | 5 mA | 5 mA | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-8 | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Output Voltage | 10.5 V | 10.5 V | - |
| Series | TMP821 | TMP821 | - |
| Brand | Texas Instruments | - | - |
| Product Type | Motor / Motion / Ignition Controllers & Drivers | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.002561 oz | 0.002561 oz | - |
| Package Case | - | SOIC-8 | - |
| Technology | - | - | - |
| Operating Temperature | - | -40°C ~ 100°C (TA) | - |
| Mounting Type | - | Surface Mount | - |
| Function | - | Controller - Commutation, Direction Management | - |
| Applications | - | Fan Controller | - |
| Interface | - | Parallel | - |
| Voltage Supply | - | 4 V ~ 28 V | - |
| Supplier Device Package | - | 8-SOIC | - |
| Current Output | - | - | - |
| Output Configuration | - | Pre-Driver - Low Side (2) | - |
| Voltage Load | - | - | - |
| Motor Type Stepper | - | - | - |
| Motor Type AC DC | - | Brushed DC | - |
| Step Resolution | - | - | - |