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Ordering number: EN 5226
Monolithic Linear IC
LA6530M 2-channel Bridge Driver for CD and CD-ROMs
Overview
The LA6530M is a 2-channel bridge (BTL) driver which was developed for compact discs and CD-ROMs.
Package Dimensions
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 Maximum supply voltage Differential input voltage Common-mode input voltage Maximum input voltage Mute pin maximum inflow current Maximum output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VID VICM VINB IM max IO max Pd max Topr Tstg Amplifier 2, amplifier 3 Amplifier 2, amplifier 3 Buffer amplifier Conditions Ratings 16 15 15 15 1.0 0.7 0.9 -20 to +75 -55 to +150 Unit V V V V mA A W C C
Operating Conditions at Ta = 25 C
Parameter Recommended supply voltage Operating voltage range Recommended load resistance Symbol VCC VCC op RL Pin 11 to 20, pin 5 to 26 Conditions Ratings 5.0 4.0 to 15.0 8.0 Unit V V
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92995HA(II) No.5226-1/4
LA6530M
Electrical Characteristics at Ta = 25 C, VCC = 5.0 V
Parameter 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 1.0 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 A
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
Amplifier 2, amplifier 3 8 load between pins 11 -- 20, 5 -- 26 8 load between pins 11 -- 20, 5 -- 26 Specified Test Circuit, f = 1 kHz
2.8 1.8 30
*Thermal shutdown function built in. 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
Allowable power dissipation, Pd max -- W
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. Item ICC1 ICC2 ICC3 ICC4 VOF1,2 VBIO IB VO VOD VG VM a a a a b b b b b b b b c b c b b b b b b a OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON ON b b b b b b a b b a b OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF b b b b b b a b b b b b b c c c c c a a c c a a a a a a b a a a a OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF a a a a a a b a a b a OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON OFF OFF OFF ON OFF OFF OFF a a b b b b b b b b b b b b b b b a b b b b 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OFF OFF OFF OFF OFF ON ON OFF ON ON
OFF OFF OFF OFF OFF OFF OFF ON OFF ON ON OFF ON
OFF OFF
OFF OFF OFF ON OFF OFF ON
OFF OFF
ON OFF OFF ON OFF ON
ON OFF OFF OFF OFF ON OFF OFF
ON OFF OFF OFF OFF
ON OFF
ON OFF OFF OFF
1. 2. 3. 4. 5. 6. 7. 8.
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 k 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

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