an8497sa Panasonic Corporation of North America, an8497sa Datasheet
an8497sa
Related parts for an8497sa
an8497sa Summary of contents
Page 1
... ICs for Compact Disc/CD-ROM Player AN8497SA 3-channel linear input PWM driver IC I Overview The AN8497SA is a PWM output 3-channel driver IC supporting linear inputs, and best suited for an actuator and a motor drive for CD-ROM and DVD-ROM. Due to its linear input, a conventional system can be used only by replacing a driver ...
Page 2
... AN8497SA I Pin Descriptions Pin No. Symbol Description 1 VM12 Channel 1, 2 power supply 2 FO1 Channel 1 forward output pin 3 RO1 Channel 1 reverse output pin 4 SO1 Channel 1 feedback signal input pin 5 YC1A Channel 1 feedback gain adjustment pin A 6 YC1B Channel 1 feedback gain adjustment pin B 7 YC2A ...
Page 3
... V OS G V RESH V RRH V RRL V SBH V SBL SDD00010BEB AN8497SA = 75°C in accordance with an allowable a Unit Ω 25° Min Typ Max Unit µA 10 µA 10 7.0 8.4 9 ...
Page 4
... AN8497SA I Electrical Characteristics at SV (continued) • Design reference data Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. Parameter Thermal protection Thermal protection operating temperature Thermal protection hysteresis width SV reset DD Hysteresis width I Usage Notes 1. Be sure to use SV in the highest potential within the IC ...
Page 5
... Pre- driver Logic V/I ABS 30 kΩ 30 kΩ ch.1 input 8 200 pF 8 200 pF 11.00 ±0. +0.10 0.65 (0.625) 0.30 -0.05 Seating plane SDD00010BEB AN8497SA CLK synchronous signal input 0.1 µF Triangular Charge pump wave oscillator Logic Logic ABS ABS ch.2 input ch.3 input = 1. REF (1.00) 0° to 8° (0.50) ...
Page 6
Request for your special attention and precautions in using the technical information and (1) If any of the products or technical information described in this book exported or provided to non-residents, the laws and regulations of the ...