VM3500 Overview
The VM3500 is a high-performance read/write preamplifier designed for use in high-end disk drives. It provides write current.
VM3500 Key Features
- General
- Single Power Supply (5 V ± 10%)
- Power Up/Down Data Protect Circuitry
- Very Low Power Dissipation (3 mW Typical in Sleep Mode)
- Reduced Write-to-Read Recovery Time
- Head Inductance Range = 0.2
- 1 µH (0.54 µH Typical)
- Write Unsafe Detection
- Available in 4, 6 or 8 Channels
- High Performance Reader