32R2214RX |
Part Number | 32R2214RX |
Manufacturer | ETC |
Description | The SSI 32R2214RX is a BiCMOS monolithic integrated circuit designed for use with two-terminal recording heads. It provides a low noise read amplifier, write current control, and data protection circu... |
Features |
• • • +5V ±10% supply Low power - PD = 105 mW read mode (Nom) - PD = 1.0 mW Idle (Max) High Performance: - Read mode gain = 300 V/V - Input noise = 0.50 nV/√Hz (Nom) - Input capacitance = 7 pF (Nom) - Write current range = 3-25 mA - Nominal write current (20 mA) rise/fall time = 7.7 ns (Nom) (typical head) - Head voltage swing = 7.8 Vpp (Nom) • • • Servo bank-write capability Self switching damping resistance Write unsafe detection (continued) BLOCK DIAGRAM VCC GND WUS PIN DIAGRAM N/C GUARD 1 2 3 4 5 6 24 23 22 21 20 GND CS R/W WC RDY RDX HS0 HS1 VCC WD WD WUS WRITE UNSAFE DETECTOR R/W ... |
Document |
32R2214RX Data Sheet
PDF 50.78KB |
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