OPERATIONAL AMPLIFIER TAA24I The TAA241 is an operational amplifier for general purpose applications in instrumentation and control systems. QUICK REFERENCE DATA Supply voltage (nominal) +12 and -6.0 Vv Differential open loop voltage gain (typ.) 3400 Common mode rejection ratio (min.) 70 dB Input resistance (typ.) 32 kQ Output resistance (typ.) 200 Q Input offset voltage (max.) 5.0 mV Operating temperature range 0 to 70 % OUTLINE AND DIMENSIONS Conforms to J.E.D,E,C..TO~99 (eight lead TO-5) B.S. 3934 SO-44/SB8-1 For dimensions see page 4 EQUIVALENT CIRCUIT +V cc a =V For details of pin numbering see page 4 cc CS [Mullard | APRIL 1969 SH TAA241 Page 1RATINGS Limiting values of operation according to the Electrical Supply between pins 8 and 4 (pin 8 positive) Input voltage common mode differential mode Peak output current Power dissipation TT. | =70C amb Temperature T min. (operating) Tam max. (operating) ELECTRICAL CHARACTERISTICS (Tam Input offset voltage R,=2 .0k2 Tnput offset current Input bias current Input resistance Input voltage range Common mode rejection ratio R,=2. 0ka, f=1.0kHz Large signal voltage gain R_ 2100k2,V_ =+5.0V L . out Output resistance Supply current V_.=0 out Power consumption Vout =O b absolute maximum system. 21 Vv +1,5 to -6.0 Vv 5,0 Vv 50 mA 300 mW -65 C 150 % 0 C 70 c =25C unless otherwise stated) Vv =12V, V =~-6,0V pos neg Min. Typ. Max. - 1.5 5.0 mV - 0.5 2.0 BA - 2.5 7.5 pA 10 32 - kQ -4.0 - +0.5 Vv 70 92 - dB 2000 3400 - - 200 600 Q - 5.0 6.7 mA - 90 120 mW TAA241 Page 2OPERATIONAL AMPLIFIER TAA24I ELECTRICAL CHARACTERISTICS (Over the temperature range 0 to 70C) Vv. =12V, V_ = -6.0V pos neg Min. Typ. Max. Input offset voltage Ro=2 .0k2Q - - 6.5 mV Average temperature coefficient of input offset voltage R, =502 - 5.0 20 pV/degc Input offset current - - 2.5 pA Average temperature coefficient of input offset current = O - Tamb 25 to 70C 4.0 10 nA/degC = o - Tomb 25 to 0C 6.0 20 nA/degC Input bias current = 90 - Tomb 0c 4.0 12 pA Input resistance 6.0 18 - kQ Common mode rejection ratio R,=2.0k9, f=1.0kHz 65 86 - dB Supply voltage rejection ratio V___=12V, V___=-6.0 to pos neg V___=6.0V, V__ =-3.0V, pos neg R,=2.0k2 - 90 300 uV/V Large signal voltage gain R_ =100k2,V_ , =+5,0V 1500 - - L out Output voltage swing R, =100k2 +5.0 5.3 - Vv R, =10k2 43.5 +4.0 - Vv Supply current Vout =0 - 5.0 7.0 mA Power consumption vi =0 ~ 90 125 mW out QA TAA241 Page 3OUTLINE AND DIMENSIONS (Conforms to J,E.D.E.C, TO-99) }- A+ Millimetres PB Min, Nom. Max. f A 8.64 8.90 9.40 L 5 B 7.75 8.15 8.51 i tT 4 c - - 5.33 H 3 _ D - 5.08 - E 0.71 0.79 0.86 F 12.7 - - G - 0.45 - H - 0.4 - J 0.74 0.85 1.0 Pins Pins 1. Common and earth 5. Lead Frequency 2. Inverting input 6. Lag Compensation 3. Non-inverting input q. Output 4. Negative supply voltage 8. Positive supply voltage SOLDERING AND WIRING RECOMMENDATIONS 1. Devices may be soldered directly into a circuit with a soldering iron at amaximum iron temperature of 245C for a time of up to 10 seconds at least 1.5mm from the seal. At aniron temperature of 245C to 400C the maximum soldering time is 5 seconds at least 5mm from the seal. These devices may be dip-soldered at a solder temperature of 245C for a maximum soldering time of 5 seconds. The case temperature during dip-soldering must not at any time exceed the maximum storage tem- perature. These recommendations apply to a device mounted flush on a board having punched-through holes, or spaced at least 1.5mm above a board having plated-through holes. . Care should be taken not to bend the leads nearer than 1.5mm from the seal. . If devices are stored at temperatures above 100C before incorporation into equipment, some deterioration of the external surface is likely to occur which may make soldering into the circuit difficult. Under these circumstances the leads should be retinned using a suitable activated flux. QA TAA241 Page 4