Product Brief 5-CHANNEL MOTOR DRIVER FOR DVD PLAYER Description The AM5668 is a five-channel BTL driver IC, in which four channels are voltage-type BTL drivers for tracking and focus actuators, sled and spindle motors, the other one channel is DC motor driver for tray which supports forward/reverse control. This IC also contains two generalpurpose independent precise voltage comparators. AM5668 Parametric Table Symbol Min IQC (mA) VOMFC (V) 3.1 · · · · · · · 4-Channel DC Motor BTL Driver 1-Channel Forward/Reverse Control DC Motor BTL Driver Two Built-in Comparators Built-in Level Shift Circuit Built-in Mute Mode Built-in Thermal Shutdown Circuit Operating Voltage: 4.3V to 13.2V 3.1 · 3.4 23.5 VOMSP (V) 3.1 3.3 GVSP (dB) 13.3 15.5 VOMSL (V) 3.1 3.3 GVSL (dB) 18 20 22 VSAT1TR (V) 1.4 1.6 VSAT2TR (V) 2.3 2.5 VIO (mV) GV (dB) 17.5 3 80 ISINK (mA) 6.0 VSAT (V) 0.25 TA (oC) Application 3.4 23.5 GVTK (dB) Features Max 20 GVFC (dB) VOMTK (V) Typ TSTG (oC) 0.5 0 70 -55 150 DVD Player Driver Additional Available Materials Benefits · Completely Compatible with AM5868 May 2005 · · · Samples Preliminary Datasheet ESD Report BCD Semiconductor Manufacturing Limited Product Brief 5-CHANNEL MOTOR DRIVER FOR DVD PLAYER AM5668 Pin Configuration HSOP-28 VINFC 1 28 MUTE OP2IN- 2 27 BIAS OP2IN+ 3 26 VINTK VINSL 4 25 OP1IN+ OP2OUT 5 24 OP1IN- FWD 6 23 VINSP REV 7 22 GND (PGND) (PGND) VCC1 8 21 VCTL VOTR- 9 20 OP1OUT VOTR+ 10 19 VCC2 VOSL+ 11 18 VOSP- VOSL- 12 17 VOSP+ VOFC- 13 16 VOTK- VOFC+ 14 15 VOTK+ Ordering Information Package Temperature Range HSOP-28 0 to 70 oC Part Number Marking ID Tin Lead Lead Free Tin Lead Lead Free AM5668M28 AM5668M28-E1 AM5668M28 AM5668M28-E1 Packing Type Tube Detailed information please refer to the relevant datasheet. Sales Office: USA 3170 De La Cruz Blvd, Suite # 105 Santa Clara, CA 95054-2411, U.S.A Tel : +1-408-988 6388 Fax : +1-408-988 6386 Shanghai 8F, B Zone, 900 Yi Shan Road, Shanghai 200233, China Tel : 86-21-6495 9539 Fax : 86-21-6485 9673 Taiwan 4F, 298-1 Rui Guang Road, Nei-Hu District, Taipei, Taiwan Tel : 886-2-2656-2808 Fax : 886-2-2656-2806 Shenzhen Room 27B, Tower C, No. 2070, Shennanzhong Road, Shenzhen 518031, China Tel : 86-755-8368 3987 May 2005 Fax : 86-755-8368 3166 BCD Semiconductor Manufacturing Limited