UNISONIC TECHNOLOGIES CO.,LTD LM224 LINEAR INTEGRATED CIRCUIT QUADRUPLE OPERATIONAL AMPLIFIERS SOP-14 DESCRIPTION UTC LM224 consist of four independent, high-gain, frequencycompensated operational amplifiers which are designed to operate from a single power supply over a wide range of voltage. Operation from split supplies is also possible so long as the difference between the two supplies is 3V ~ 30V. The low supply current drain is independent of the magnitude of the supply voltage. The device can easily be implemented in single supply voltage system, including transducer amplifiers, DC gain blocks, and all of conventional OP Amp circuits. FEATURES DIP-14 TSSOP-14 *Pb-free plating product number: LM224L * Wide Supply Voltage Range.(Single Supply: 3~30V) * Low Supply Current Drain Independent of Supply Voltage: 0.8 mA Typ * Large DC voltage gain: 100dB * Input Common-Mode Voltage Range Includes Ground. * Low Input Bias and Offset Parameters * Differential Input Voltage Range Equal to Maximum Rated Supply Voltage: 32V * Open-Loop Differential Voltage Amplification: 100 V/mV Typ * Internal Frequency Compensation for Unity Gain ORDERING INFORMATION Ordering Number Normal Lead Free Plating LM224-D14-T LM224L-D14-T LM224-S14-R LM224L-S14-R LM224-S14-T LM224L-S14-T LM224-P14-R LM224L-P14-R LM224-P14-T LM224L-P14-T Package Packing DIP-14 SOP-14 SOP-14 TSSOP-14 TSSOP-14 Tube Tape Reel Tube Tape Reel Tube www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co.,LTD 1 QW-R105-023,A LM224 LINEAR INTEGRATED CIRCUIT PIN CONFIGURATION OUT 1 1 14 OUT 4 IN 1 (-) 2 13 IN 4 (-) IN 1 (+) 3 12 IN 4 (+) VCC 4 11 GND IN 2 (+) 5 10 IN 3 (+) IN 2 (-) 6 9 IN 3 (-) OUT 2 7 8 OUT 3 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 QW-R105-023,A LM224 LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Supply Voltage (Note 1) VCC 32 V Differential Input voltage (Note 2) VI(DIFF) ± 32 V Input Voltage VIN -0.3 ~ +32 V Output Short Circuit (one amplifier) to Ground (Ta≤25℃, VCC≤15V) Continuous (Note 3) Power Dissipation(Ta=25°C) PD 900 mW ℃ TOPR Operation Temperature (Note 4) -25 ~ +85 ℃ Storage Temperature TSTG -40 ~ +150 NOTES: 1.All voltage values(except differential voltages and VCC specified for the measurement of IIN(OS) are with respect to the network GND. 2. Differential voltages are at IN+ with respect to IN-. 3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. 4.The device is guaranteed to meet performance specification within 0℃~70℃ operating temperature range and assured by design from –25℃~+85℃. ELECTRICAL CHARACTERISTICS (VCC=5V, unless otherwise specified, VCC=30V for testing only.) PARAMETER SYMBOL Input Offset Voltage VIN(OS) Input Offset Current IIN(OS) Input Bias Current IB Input Common-mode Voltage Range Output Voltage Level High Low Large Signal Current Gain VICR VOH VOL GV Common-mode Rejection Ratio CMRR Supply Voltage Rejection Ratio SVR (∆VCC/∆VIO) Crosstalk Attenuation VO1/VO2 Output Current IOUT TEST CONDITIONS* VCC=5V to 30V, 25 -25~85 VIC=VICR(min), VOUT=1.4V 25 VOUT=1.4V -25~85 25 VOUT=1.4V -25~85 25 VCC=5V to 30V -25~85 25 RL=2kΩ VCC=30V, RL=2kΩ -25~85 VCC=30V, RL≥10kΩ -25~85 RL ≤ 10kΩ 25 VCC=15V, VOUT=1V ~ 11V R -25~85 L≥2kΩ 25 VIC=VICR(min) Ta(℃) 25 25 25 -25~85 25 -25~85 25 25 MIN 0~(VCC-1.5) 0~(VCC-2) VCC-1.5 26 27 50 25 70 65 f =1kHz ~ 20 kHz VCC=15V, VID=1V, VOUT=0 VCC=15V, VID=-1V, VOUT=15V UNIT mV nA nA V V 28 5 100 20 mV V/mV 80 dB 100 dB 120 -30 20 dB -60 mA 30 µA ± 40 ± 60 mA 0.7 1.2 mA Supply Current (four amplifiers) ICC 1.4 3 Note: All characteristics are measured under open-loop conditions with zero common-mode input voltage. Short-circuit Output Current IOS VID=-1V, VOUT=200mV VCC=5V, VOUT=0, GND at -5V VOUT=2.5V, RL=∞ -25~85 VCC=30V, VOUT=0.5VCC, RL=∞ -20 -10 10 5 12 TYP MAX 3 5 7 2 30 100 -20 -150 -300 THERMAL DATA PARAMETER Thermal Resistance Junction-Ambient UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw SYMBOL SOP-14 DIP-14 TSSOP-14 θJA RATINGS 86 80 113 UNIT ℃/W 3 QW-R105-023,A LM224 LINEAR INTEGRATED CIRCUIT SCHEMATIC DIAGRAM(One Section Only) VCC ~ ~ 6-μA Current Regulator ~ 6-μA Current Regulator ~ 100-μA Current Regulator OUT ININ+ ~ 50-μA Current Regulator GND To Other Amplifiers UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 QW-R105-023,A