| Part Number | LM629M-8 | LM629MX-8 | 
|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments | 
| Category | PMIC - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | 
|   |   | |
| Product Status | Active | Obsolete | 
| Motor Type - Stepper | - | - | 
| Motor Type - AC, DC | Brushless DC (BLDC) Servo, Brushed DC Servo | Brushless DC (BLDC) Servo, Brushed DC Servo | 
| Function | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management | 
| Output Configuration | Pre-Driver - Half Bridge (4) | Pre-Driver - Half Bridge (4) | 
| Interface | Parallel | Parallel | 
| Technology | - | - | 
| Step Resolution | - | - | 
| Applications | General Purpose | General Purpose | 
| Current - Output | - | - | 
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 
| Voltage - Load | - | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 24-SOIC | 24-SOIC |