TECHNICAL DATA L ow Power Dual Oper ational Amplifier IL2904 The IL2904 contains two independent high gain operational amplifiers with internal frequency compensation. The two op-amps operate over a wide voltage range from a single power supply. Also use a split power supply. The device has low power supply current drain, regardless of the power supply voltage. The low power drain also makes the IL2904 a good choice for battery operation. When your project calls for a traditional op-amp function, now you can streamline your design with a simple single power supply. Use ordinary + 5V DC common to practically any digital system or personal computer application, without requiring an extra 15V power supply just to have the interface electronics you need. The IL2904 is a versatile, rugged workhorse with a thousand-and-one uses, from amplifying signals from a variety of transducers to dc gain blocks, or any op-amp function. The attached pages offer some recipes that will have your project cooking in no time. • • • • • • • • • Internally frequency compensated for unity gain Large DC voltage gain: 100dB Wide power supply range: 3V ~ 32V (or ±1.5V ~ ±16V) Input common-mode voltage range includes ground Large output voltage swing: 0V DC to V CC-1.5V DC Power drain suitable for battery operation Low input offset voltage and offset current Differential input voltage range equal to the power supply voltage Possible to exchange the position of Pin9 for Pin1 because of Pin Connection being symmetric(IL2904S only) L OGI C DI AGRAM ORDERI NG I NFORM ATI ON IL2904N Plastic IL2904D SOIC IL2904S SIP-8 TA = -40° to 85° C for all packages. PI N ASSI GNM ENT PIN 4 = GND PIN 8= V CC 2011, January, Rev. 01 IL2904 M AXI M UM RATI NGS* Symbol V CC Parameter Value Unit 32 ±16 V Power Supply Voltages Single Supply Split Supplies V IDR Input Differential Voltage Range (1) ±32 V V ICR Input Common Mode Voltage Range -0.3 to 32 V I SC Output Short Circuit Duration Continuous TJ Junction Temperature Tstg °C 150 Plastic Packages °C Storage Temperature -55 to + 125 Plastic Packages I IN Input Current, per pin (2) 50 mA TL Lead Temperature, 1mm from Case for 10 Seconds 260 °C * Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Functional operation should be restricted to the Recommended Operating Conditions. + Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C SOIC Package: : - 7 mW/°C from 65° to 125°C Notes: 1. Split Power Supplies. 2. V IN< -0.3V. This input current will only exist when voltage at any of the input leads is driven negative. RECOM M ENDED OPERATI NG CONDI TI ONS Symbol Parameter V CC DC Supply Voltage TA Operating Temperature, All Package Types Min Max Unit ±2.5 or 5.0 ±15 or 30 V -40 + 85 °C This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, V IN and V OUT should be constrained to the range GND≤(V IN or V OUT)≤V CC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V CC). Unused outputs must be left open. 2011, January, Rev. 01 IL2904 DC EL ECTRI CAL CHARACTERI STI CS (TA= -40 to + 85°C) Guaranteed Limit Symbol V IO Parameter Test Conditions Maximum Input Offset Voltage V O= 1.4V V CC= 5.030V;RS= 0Ω V ICM = 0V to V CC-1.7V Input Offset Voltage Drift RS= 0Ω, V CC= 30V Maximum Input Offset Current V CC= 5.0V ∆I IO/∆T Input Offset Current Drift RS= 0Ω, V CC= 30V I IB Maximum Input Bias Current V CC= 5.0V V ICR Input Common Mode Voltage Range V CC= 30V I CC Maximum Power Supply Current ∆V IO/∆T I IO Min Typ Max Unit 9.0 mV 5.0* µV/°C 7.0 150 nA 50* 10 pA/°C 500 nA 250* 0 28 V RL = ∞,V CC= 30V,V 0= 0V 3 mA RL = ∞,V CC= 5V,V 0= 0V 1.2 Minimum Large Signal V CC= 15V, RL ≥2KΩ Open-Loop Voltage Gain 25* V OH Minimum Output HighLevel Voltage Swing V CC= 30V,RL = 2KΩ V CC= 30V,RL = 10KΩ 26 27 V OL Maximum Output LowLevel Voltage Swing V CC= 5V,RL = 10KΩ CMR Common Mode Rejection V CC= 30V, RS= 10KΩ 65* dB PSR Power Supply Rejection V CC= 30V 65* dB CS Channel Separation f= 1KHz to 20KHz,V CC= 30V -120* dB I SC Maximum Output Short Circuit to GND V CC= 5.0V I source Minimum Source Output Current V IN+ = 1V, V IN-= 0V, V CC= 15V, V 0= 0V 10 mA I sink Minimum Output Sink Current V IN+ = 0V, V IN-= 1V, V CC= 15V, V 0= 15V V IN+ = 0V, V IN-= 1V, V CC= 15V, V 0= 0.2V 5 10* mA 12* µA A VOL V IDR Differential Input Voltage Range All V IN≥GND or V-Supply (if used) V/mV 15 V 20 60* V CC* mV mA V * = @25°C 2011, January, Rev. 01 IL2904 TYPI CAL PERFORM ANCE CHARACTERI STI CS Figur e 1.I nput Voltage Range Figur e 3. L ar ge-Signal Fr equency Response Figur e 5. Power Supply Cur r ent ver sus Power Supply Voltage Figur e 2. Open-L oop Fr equency Figur e 4. Small-Signal Voltage Follower Pulse Response (Noninver ting) Figur e 6. I nput Bias Cur r ent ver sus Power Supply Voltage 2011, January, Rev. 01 IL2904 N SUFFIX PLASTIC DIP (MS – 001BA) A Dimension, mm 5 8 B 1 4 F Symbol MIN MAX A 8.51 10.16 B 6.1 7.11 C L C 5.33 D 0.36 0.56 F 1.14 1.78 -T- SEATING PLANE N G M K 0.25 (0.010) M J H D T NOTES: 1. Dimensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side. G 2.54 H 7.62 J 0° 10° K 2.92 3.81 L 7.62 8.26 M 0.2 0.36 N 0.38 D SUFFIX SOIC (MS - 012AA) Dimension, mm A 8 5 B H 1 G P 4 D K MIN MAX A 4.8 5 B 3.8 4 C 1.35 1.75 D 0.33 0.51 F 0.4 1.27 R x 45 C -T- Symbol SEATING PLANE J F 0.25 (0.010) M T C M NOTES: 1. Dimensions A and B do not include mold flash or protrusion. 2. Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B ‑ 0.25 mm (0.010) per side. M G 1.27 H 5.72 J 0° 8° K 0.1 0.25 M 0.19 0.25 P 5.8 6.2 R 0.25 0.5 2011, January, Rev. 01 IL2904 2011, January, Rev. 01