Ordering number : EN5674 Monolithic Linear IC LA6516 Two-Output Power Amplifier Overview Package Dimensions The LA6516 is a two-output power amplifier developed for use in both consumer and industrial equipment. unit: mm 3046B-SIP10F Functions • • • • • • • [LA6516] High slew rate (1.0 V/µs) High output current (IO max = 1.0 A) Current limiter function Wide operating voltage range (±2 to 18 V) Supports single-voltage power supply operation (4 to 36 V) Thermal shutdown function Muting circuit (Functions for both channels; when the mute input is high the output will be on.) SANYO: SIP10F Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Symbol Maximum supply voltage Input voltage Allowable power dissipation Conditions Ratings Unit VCC/VEE ±18 VIN ±17 V Pd max 2.5 W V Topr –20 to +75 °C Storage temperature Tstg –40 to +150 °C Allowable power dissipation, Pd max — W Operating temperature With an arbitrarily large heat sink With no heat sink θ j-c = 10°C/W Tightening torque: 39 N·cm Ambient temperature, Ta — °C SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 93097HA(OT) No. 5674-1/4 LA6516 Electrical Characteristics at Ta = 25°C, VCC = 10 V, VEE = –10 V Parameter Symbol Quiescent current ICC Mute off Input offset voltage VIO VCC/VEE = ±15 V Input offset current Input bias current Common-mode input voltage range Ratings Conditions min typ Unit max 10 30 mA 2 7 mV IIO 10 100 nA IB 50 300 nA VICM –9 +8 V Common-mode rejection ratio CMRR VIN = 15 Vp-p 75 dB Supply voltage rejection ratio SVRR VCC/VEE = ±5 V, 15 V 30 µV/V 80 dB ±8 V Voltage gain VGO Maximum output voltage Slew rate Limit current VO1 RL = 33 Ω VO2 RL = 8 Ω SR RL = 2 kΩ ±5.6 ILIMIT Muting on voltage VMUTE ON VMREF = 0.0 V Muting off voltage VMUTE OFF VMREF = 0.0 V ∆ VIO/∆T Offset voltage temperature coefficient 0.5 ±6 V 1 V/µS 1 A 1.0 1.0 Ta = –20 to +75°C 25 V 2.0 V µV/°C VIN1– VIN1+ Pin Assignment Pin Functions Pin No. Pin 1 VMREF Item 2 MUTE 3 VIN1 4 VIN1 5 VO 1 MUTE + – 6 VEE 7 VO2 8 VIN2 9 VIN2 10 VCC Muting on/off signal input. Muting is activated when the MUTE pin voltage is less than the VMREF pin voltage plus 1.2 V (typ). Amplifier 1 noninverting input AMP1 Amplifier 1 inverting input Amplifier 1 output Negative power supply – Function Muting on/off reference voltage input Negative power supply (–2.0 to –18.0 V) Amplifier 2 output AMP2 + Amplifier 2 inverting input Amplifier 2 noninverting input Positive power supply Positive power supply (+2.0 to +18.0 V) No. 5674-2/4 LA6516 Test Circuits • For VIO • For SVRR • VICM V1 = –9 to +8 V 3 kΩ Continued on next page. No. 5674-3/4 LA6516 Continued from preceding page. VO 1 VO 2 200-mV p-p 10-kHz square wave • For VO1: RL = 33 Ω • For VO2: RL = 8 Ω ■ 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: ➀ 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: ➁ 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, 1997. Specifications and information herein are subject to change without notice. No. 5674-4/4