Ordering number: EN 5226 Monolithic Linear IC LA6530M 2-channel Bridge Driver for CD and CD-ROMs Overview Package Dimensions The LA6530M is a 2-channel bridge (BTL) driver which was developed for compact discs and CD-ROMs. unit : mm 3073A-MFP30SLF [LA6530M] Features . High output current (I max = 0.7 A). . Wide operating voltage range (4 to 15 V). . Small input bias current. O SANYO : MFP30SLF Specifications Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max Differential input voltage VID Amplifier 2, amplifier 3 Common-mode input voltage VICM Amplifier 2, amplifier 3 15 V Maximum input voltage VINB Buffer amplifier 15 V IM max 1.0 mA Maximum output current IO max 0.7 A Allowable power dissipation Pd max 0.9 W Mute pin maximum inflow current 16 V 15 V Operating temperature Topr –20 to +75 °C Storage temperature Tstg –55 to +150 °C Ratings Unit Operating Conditions at Ta = 25 °C Parameter Recommended supply voltage Operating voltage range Recommended load resistance Symbol Conditions VCC VCC op RL Pin 11 to 20, pin 5 to 26 5.0 V 4.0 to 15.0 V 8.0 Ω SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 92995HA(II) No.5226-1/4 LA6530M Electrical Characteristics at Ta = 25 °C, VCC = 5.0 V Parameter No-load current drain Output offset voltage Input-output voltage difference Input voltage range Common-mode input voltage range Input bias current Output voltage Bridge output voltage difference Closed-circuit voltage gain Mute on voltage Mute pin inflow current Symbol ICC1 ICC2 ICC3 ICC4 VOF1 VOF2 VBIO VBICM VICM IB VO VOD VG VM IM Mute off pins 7, Mute on pins 7, Mute off pins 7, Mute on pins 7, OUT1-OUT2 OUT4-OUT3 Buffer amplifier Buffer amplifier 22 22 22 22 Conditions and 24 connected and 24 connected and 24 connected and 24 connected to to to to GND GND 1/2 VCC 1/2 VCC min 5 3 10 4 –50 –50 –30 1.5 Amplifier 2, amplifier 3 1.0 8 Ω load between pins 11 — 20, 5 — 26 8 Ω load between pins 11 — 20, 5 — 26 Specified Test Circuit, f = 1 kHz 2.8 1.8 30 typ 10 7 20 8 max 20 15 30 16 +50 +50 +30 VCC−1.5 VCC−1.5 50 3.3 2.2 38 0.7 3.0 300 Unit mA mA mA mA mV mV mV V V nA V V dB V µA *Thermal shutdown function built in. Allowable power dissipation, Pd max — W Notes: 1. When the muting function is on, the OUT1 to OUT4 outputs are turned off and the buffer output is not turned off. 2. This IC must be handled carefully owing to its susceptibility electrostatic discharge damage. Pd max — Ta Ambient temperature, Ta — °C No.5226-2/4 LA6530M Block Diagram and Pin Assignment (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) Do not use the NC pin. Top view Test Method SW No. 1 2 3 4 5 6 ICC1 a b OFF OFF OFF OFF ICC2 a c ICC3 a b ICC4 a VOF1,2 VBIO 7 8 9 10 11 12 13 14 15 b OFF OFF OFF b b a OFF OFF OFF OFF OFF b OFF OFF OFF b b a OFF OFF OFF OFF b OFF OFF OFF b c a c OFF OFF OFF OFF b OFF OFF OFF b c b b OFF OFF OFF ON b OFF OFF OFF b b b OFF OFF OFF ON b OFF OFF OFF b IB b b OFF OFF OFF OFF a OFF OFF OFF VO b b OFF b OFF VOD b b OFF OFF ON b OFF OFF OFF VG b b ON OFF OFF OFF a VM b a 16 17 18 19 20 21 22 23 a OFF OFF OFF OFF OFF OFF a b OFF a OFF OFF OFF OFF OFF OFF a b OFF a OFF OFF OFF OFF OFF OFF b b a OFF a OFF OFF OFF OFF OFF OFF b b c a OFF a OFF OFF ON OFF OFF OFF b b c a OFF a OFF OFF ON OFF OFF OFF b b a c b OFF b OFF OFF OFF OFF OFF OFF b a b a a OFF a OFF b b OFF OFF Item 1. 2. 3. 4. 5. 6. 7. 8. OFF ON ON OFF ON ON OFF OFF b ON OFF b a a OFF a ON b c a ON b ON OFF b c a OFF a ON OFF OFF ON OFF ON ON OFF ON OFF OFF ON OFF OFF OFF OFF ON ON OFF ON OFF OFF OFF ON b b b b b b For ICC1 to 4, measure the circuit current. For VOF1 and 2, measure the voltage between pins 11 and 20 and the voltage between pins 5 and 26. For VBIO, measure the voltage between pins 7 and 6. For IB, measure the voltage across the 100 kΩ resistor. For VO, measure the voltage on pins 11, 20, 5 and 26 by switching the input pin voltage to 0.5 V and 4.5 V, respectively. For VOD, measure the voltage between pins 11 and 20 and the voltage between pins 5 and 26. For VG, measure the voltage on pins 11, 20, 5 and 26 at f = 1 kHz, and use the following formula: VG = 20 log VO/V1 dB. VM is the mute voltage when the mute voltage is varied and the output is turned off. No.5226-3/4 LA6530M Test Circuit No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. Anyone purchasing any products described or contained herein for an above-mentioned use shall: 1 Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: 2 Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of September, 1995. Specifications and information herein are subject to change without notice. No.5226-4/4