| Part Number | A893A |
| Manufacturer | Hitachi Semiconductor |
| Title | 2SA893A |
| Description | 2SA893, 2SA893A Silicon PNP Epitaxial Application • Low frequency high voltage amplifier • Complementary pair with 2SC1890/A Outline TO-92 (1) 3... |
| Features |
oise figure
Cob — 1.8 — — 1.8 NF — 2 10 — 2
Note: 1. The 2SA893/A is grouped by hFE as follows. DE
250 to 500 400 to 800
Max Unit Test conditions
—V
IC = –1 mA, RBE = ∞ — µA –0.5 µA 800 –0.75 V –0.5 V — MHz — pF VCB = –75 V, IE = 0 VCB = –100 V, IE = 0 VCE = –12 V, IC = –2 mA VCE = –12 V, IC ... |
| File Size | 23.27KB |
| Datasheet |
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A8936CLW : 8936 INTERIM DATA SHEET March 16, 1993 VOICE COIL MOTOR DRIVER (Subject to change without notice) 8936 VOICE COIL MOTOR DRIVER Data Sheet 26300.6 A8936CLW RET REF V FLT V BEMF GROUND UV SET 1 2 3 4 5 28 R S WINDOW COMP. Q 27 26 25 24 23 RET SET V SENS VEL FLT V SENS FB SGND N OUTP PROTECT CIRCUIT R OUT P OUT EN VEL FLT IN N VEL IN RETRACT FAULT MP RESET SIGNAL SUPPLY ABSOLUTE Supply Voltages, VCC and VDD ........... 6.0 V Output Current, IOUT (peak) .......... ±600 mA (continuous) ........................... ±500 mA Analog Input Voltage Range, VIN ................................... -0.3 V to VCC Logic Input Voltage Range, VIN ............................... -0.3 V to +6.0 V Pac.
A8936CJT : 8936 INTERIM DATA SHEET March 16, 1993 VOICE COIL MOTOR DRIVER (Subject to change without notice) 8936 VOICE COIL MOTOR DRIVER Data Sheet 26300.6 A8936CLW RET REF V FLT V BEMF GROUND UV SET 1 2 3 4 5 28 R S WINDOW COMP. Q 27 26 25 24 23 RET SET V SENS VEL FLT V SENS FB SGND N OUTP PROTECT CIRCUIT R OUT P OUT EN VEL FLT IN N VEL IN RETRACT FAULT MP RESET SIGNAL SUPPLY ABSOLUTE Supply Voltages, VCC and VDD ........... 6.0 V Output Current, IOUT (peak) .......... ±600 mA (continuous) ........................... ±500 mA Analog Input Voltage Range, VIN ................................... -0.3 V to VCC Logic Input Voltage Range, VIN ............................... -0.3 V to +6.0 V Pac.
A89332-1 : A89332-1 Three-Phase Sensorless Fan Controller FEATURES AND BENEFITS • Closed-loop speed control • Fault mode brake • AC Loss IBB control • Configurable rotor detect (RD) or frequency generator (FG) output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Sensorless (no Hall sensors required) • Trapezoidal drive option for high speed • Adjustable gate drive option • Minimal external components • PWM duty cycle speed input • FG speed output • Lock detection • Soft start • Overvoltage protection • Shorted output protection (OCP) APPLICATIONS • High-speed 12 V server cooling fans • Industrial and consumer blowers and.
A89332 : A89332 Three-Phase Sensorless Fan Controller FEATURES AND BENEFITS • Closed-loop speed control • Power loss brake • Fault mode brake • Configurable rotor detect (RD) or frequency generator (FG) output • Speed curve configuration via EEPROM • I2C serial port • Sinusoidal modulation for reduced audible noise and low vibration • Sensorless (no Hall sensors required) • Trapezoidal drive option for high speed • Adjustable gate drive option • Minimal external components • PWM duty cycle speed input • FG speed output • Lock detection • Soft start • Shorted output protection (overcurrent protection, OCP) APPLICATIONS • High-speed 12 V server cooling fans • Industrial and consumer blowers and fans .