Standard ICs Dual high slew rate, low noise operational amplifier BA15532 / BA15532F / BA15532N The BA15532, BA15532F, and BA15532N are low-noise dual operational amplifiers designed especially for applications involving high-grade audio equipment. Since they feature low noise, a wide band width, and high power output, these products can also be used in measuring instruments and control circuits. The following packages are available : 8-pin DIP (BA15532), 8-pin SOP (BA15532F), and 8-pin SIP (BA15532N). *1)Features High output current capacity. 3) Low noise. 2) High slew rate. *Block diagram BA15532 / BA15532F BA15532N OUT1 1 6 - IN2 5 + IN2 + - 4 5 6 7 8 VEE + IN2 - IN2 OUT2 VCC - 3 2ch + IN1 + + + 2ch - 1ch 2 VEE 4 OUT2 - IN1 + IN1 3 7 1 - 1ch VCC OUT1 - IN1 2 8 1 Standard ICs BA15532 / BA15532F / BA15532N *Internal circuit configuration VCC + IN - IN OUT VEE *Absolute maximum ratings (Ta = 25C) Parameter Power supply voltage Symbol VCC Limits BA15532 BA15532F 21 21 800 BA15532N 21 550 V 900 Power dissipation Pd Differential input voltage VID 0.5 0.5 0.5 VI - VCC ~ VCC - VCC ~ VCC - VCC ~ VCC Common-mode input voltage - 20 ~ + 75 Unit mW V Operating temperature Topr - 20 ~ + 75 - 20 ~ + 75 Storage temperature Tstg - 55 ~ + 125 - 55 ~ + 125 - 55 ~ + 125 V C C Refer to Pd characteristics diagram. The values for the BA15532F are those when it is mounted on a glass epoxy board (50mm x 50mm x 1.6mm). *Electrical characteristics (unless otherwise noted, Ta = 25C, V CC Parameter = + 15V, VEE = - 15V) Symbol Min. Typ. Max. Unit Input offset voltage VIO -- 0.5 4 mV RS = 50, RL 10k Conditions Input offset current IIO -- 10 150 nA RL 10k Input bias current IB -- 200 800 nA RL 10k High-amplitude voltage gain AV 80 94 -- dB RL 600, VO = 10V Common-mode input voltage VICM 12 13 -- V RL 10k Maximum output voltage VOM 12 13 -- V RL 600 Maximum output voltage VOM 15 16 -- V RL 600, VCC = 18V, VEE = - 18V Common-mode rejection ratio CMRR 70 100 -- dB RL 10k Power supply voltage rejection ratio PSRR 80 100 -- dB RS = 50, RL 10k IQ -- 8 16 mA RL = , on All Op - Amps Quiescent current IOS -- 38 -- mA Slew rate S. R. -- 8 -- V / s AV = 1, RL = 600, CL = 100pF Voltage gain band width GBW -- 20 -- MHz CL = 100pF, RL = 600, f = 10kHz fT -- 7 -- MHz Output short-circuit current Maximum frequency Input conversion noise voltage Vn -- 0.7 1.5 V RIAA, RS = 100, BW = 20Hz ~ 30kHz Channel separation CS -- 110 -- dB RIAA, f = 1kHz 2 Standard ICs BA15532 / BA15532F / BA15532N *Electrical characteristic curves BA15532N 800 BA15532 600 400 BA15532F 200 8 6 4 2 0 0 25 50 75 100 125 OPEN LOOP VOLTAGE GAIN: Av (dB) QUIESCENT CURRENT: IQ (mA) 150 80 60 40 20 0 10 20 1k 100 POWER SUPPLY VOLTAGE: VCC (V) 100k 1M 10M Fig.3 Open loop voltage gain vs. frequency 0.4 0.4 10k FREQUENCY: f (Hz) Fig.2 Quiescent current vs. power supply voltage Fig.1 Power dissipation vs. ambient temperature V = 15V 28 INPUT BIAS CURRENT: IB (A) MAXIMUM OUTPUT VOLTAGE: VOM (V) 100 AMBIENT TEMPERATURE: Ta (C) 32 10 0 24 20 16 12 8 V = 15V INPUT BIAS CURRENT: IB (A) POWER DISSIPATION: Pd (mW) 1000 0 120 10 1200 0.3 0.2 0.3 0.2 0.1 4 0 100 10k 1k 100k 0.1 - 40 1M FREQUENCY: f (Hz) 5 0 INPUT VOLTAGE VIN (V) -5 5 0 -5 0 2 4 6 8 TIME (s) Fig.7 Output response characteristics INPUT COMMON MORE VOLTAGE RANGE: VICM (V) OUTPUT VOLTAGE VOUT (V) Fig.4 Maximum output voltage vs. frequency - 20 0 20 40 60 80 0 10 20 30 40 + AMBIENT TEMPERATURE: Ta (C) POWER SUPPLY VOLTAGE: V (V) Fig.5 Input bias current vs. ambient temperature Fig.6 Input bias current vs. power supply voltage 20 10 0 10 20 30 POWER SUPPLY VOLTAGE: V (V) Fig.8 Common mode input voltage vs. power supply voltage 3 Standard ICs BA15532 / BA15532F / BA15532N notes *(1)Operation Handling unused circuits VCC If there are any circuits which are not being used, we recommend making connections as shown in Figure 9, with the non-inverted input pin connected to the potential within the in-phase input voltage range (VICM). - + To potential in VICM VEE Fig.9 Unused circuit connections *External dimensions (Units: mm) BA15532 BA15532F 9.3 0.3 5 1 4 1.27 0.15 0.1 4.4 0.2 6.2 0.3 0.3 0.1 0.5 0.1 0 ~ 15 2.54 8 1.5 0.1 7.62 0.11 4 0.51Min. 1 3.2 0.2 3.4 0.3 5.0 0.2 5 6.5 0.3 8 0.4 0.1 0.3Min. 0.15 DIP8 SOP8 BA15532N 1.2 5.8 0.2 2.8 0.2 8 1 3.5 0.5 10.5 0.5 19.3 0.2 2.54 0.6 0.8 1.3 SIP8 4 0.3 0.1 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document use silicon as a basic material. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.0