BA15532N

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). •Features current capacity. 1) High output 2) High slew rate. 3) Low noise. •Block diagram BA15532 / BA15532F BA15532N OUT1 1 8 VCC – IN1 2 – + IN1 3 1ch 7 OUT2 1ch + + 2ch + – + 2ch – – 6 – IN2 1 2 3 4 5 6 7 OUT2 VEE 4 5 + IN2 OUT1 – IN1 + IN1 + IN2 – IN2 VCC VEE 8 1 Standard ICs BA15532 / BA15532F / BA15532N VCC •Internal circuit configuration + IN – IN OUT VEE •Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Differential input voltage Common-mode input voltage Operating temperature Storage temperature Symbol VCC Pd VID VI Topr Tstg Limits BA15532 ± 21 800∗ ± 0.5 – VCC ~ VCC – 20 ~ + 75 BA15532F ± 21 550∗ ± 0.5 – VCC ~ VCC – 20 ~ + 75 BA15532N ± 21 900∗ ± 0.5 – VCC ~ VCC – 20 ~ + 75 Unit V mW V V °C °C – 55 ~ + 125 – 55 ~ + 125 – 55 ~ + 125 ∗ Refer to Pd characteristics diagram. The values for the BA15532F are those when it is mounted on a glass epoxy board (50mm × 50mm × 1.6mm). CC •Electrical characteristics (unless otherwise noted, Ta = 25°C, V Parameter Input offset voltage Input offset current Input bias current High-amplitude voltage gain Common-mode input voltage Maximum output voltage Maximum output voltage Common-mode rejection ratio Power supply voltage rejection ratio Quiescent current Output short-circuit current Slew rate Voltage gain band width Maximum frequency Input conversion noise voltage Channel separation Symbol VIO IIO IB AV VICM VOM VOM CMRR PSRR IQ IOS S. R. GBW fT Vn CS Min. — — — 80 ± 12 ± 12 ± 15 70 80 — — — — — — — Typ. 0.5 10 200 94 ± 13 ± 13 ± 16 100 100 8 38 8 20 7 0.7 110 = + 15V, VEE = - 15V) Unit mV nA nA dB V V V dB dB mA mA V / µs MHz MHz µV dB RIAA, RS = 100Ω, BW = 20Hz ~ 30kHz RIAA, f = 1kHz AV = 1, RL = 600Ω, CL = 100pF CL = 100pF, RL = 600Ω, f = 10kHz RS = 50Ω, RL RL RL RL RL RL RL RL 10kΩ 10kΩ 600Ω, VO = ± 10V 10kΩ 600Ω 600Ω, VCC = 18V, VEE = – 18V 10kΩ 10kΩ Conditions 10kΩ Max. 4 150 800 — — — — — — 16 — — — — 1.5 — RS = 50Ω, RL RL = ∞, on All Op - Amps 2 Standard ICs BA15532 / BA15532F / BA15532N •Electrical characteristic curves 1200 POWER DISSIPATION: Pd (mW) QUIESCENT CURRENT: IQ (mA) 10 OPEN LOOP VOLTAGE GAIN: Av (dB) 0 ± 10 ± 20 ± 120 1000 BA15532N 800 BA15532 600 8 100 80 6 60 4 400 BA15532F 200 0 40 2 20 0 10 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE: Ta (°C) 100 1k 10k 100k 1M 10M POWER SUPPLY VOLTAGE: VCC (V) FREQUENCY: f (Hz) Fig.1 Power dissipation vs. ambient temperature Fig.2 Quiescent current vs. power supply voltage Fig.3 Open loop voltage gain vs. frequency 32 MAXIMUM OUTPUT VOLTAGE: VOM (V) 28 24 20 16 12 8 4 0 100 1k 10k V = ± 15V INPUT BIAS CURRENT: IB (µA) INPUT BIAS CURRENT: IB (µA) V = ± 15V 0.3 ± ± 0.4 0.4 0.3 0.2 0.2 0.1 100k 1M 0.1 – 40 – 20 0 20 40 60 80 0 10 20 30 + 40 FREQUENCY: f (Hz) AMBIENT TEMPERATURE: Ta (°C) POWER SUPPLY VOLTAGE: V (V) Fig.4 Maximum output voltage vs. frequency Fig.5 Input bias current vs. ambient temperature Fig.6 Input bias current vs. power supply voltage 5 0 –5 INPUT COMMON MORE VOLTAGE RANGE: VICM (V) ± 20 OUTPUT VOLTAGE VOUT (V) ± 10 INPUT VOLTAGE VIN (V) 5 0 –5 0 2 4 TIME (µs) 6 8 0 ± 10 ± 20 ± ± 30 POWER SUPPLY VOLTAGE: V (V) Fig.7 Output response characteristics Fig.8 Common mode input voltage vs. power supply voltage 3 Standard ICs BA15532 / BA15532F / BA15532N VCC •Operation notes circuits (1) Handling unused 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 9.3 ± 0.3 6.5 ± 0.3 8 5 BA15532F 5.0 ± 0.2 8 6.2 ± 0.3 4.4 ± 0.2 5 1 0.51Min. 4 7.62 3.2 ± 0.2 3.4 ± 0.3 0.11 0.3 ± 0.1 1.5 ± 0.1 1 4 2.54 0.5 ± 0.1 0° ~ 15° 1.27 0.4 ± 0.1 0.3Min. 0.15 DIP8 BA15532N SOP8 19.3 ± 0.2 10.5 ± 0.5 5.8 ± 0.2 2.8 ± 0.2 1.2 1 3.5 ± 0.5 2.54 8 0.6 0.8 1.3 0.3 ± 0.1 SIP8 4 0.15 ± 0.1