UNISONIC TECHNOLOGIES CO., LTD MC33078 Preliminary BIPOLAR IC DUAL LOW NOISE OPERATIONAL AMPLIFIERS DESCRIPTION The UTC MC33178 is a Bipolar dual operational amplifier with high performance concepts. Its all NPN output stage exhibits no deadband crossover distortion, large output voltage swing, and an excellent phase and gain margin. It also provides a low open loop high frequency output impedance with symmetrical source and sink AC frequency performance. This device use of high frequency PNP input transistors to produce amplifiers exhibiting low input voltage noise with high gain bandwidth product and slew rate. SOP-8 FEATURES * Dual supply operation from: ±5.0 V to ±18 V * Low input offset voltage: 0.15mV * Large output voltage swing: +14.1V/ -14.6V * High slew rate: 7.0V/µs * Low voltage noise: 4.5nV/ Hz * Low total harmonic distortion: 0.002% * High gain bandwidth product: 16MHz * High open loop AC gain: 800 @ 20kHz ORDERING INFORMATION Ordering Number MC33078G-S08-R Package SOP-8 Packing Tape Reel MC33078G-S08-R (1)Packing Type (1) R: Tape Reel (2)Package Type (2) S08: SOP-8 (3)Green Package (3) G: Halogen Free and Lead Free MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 6 QW-R105-049.a MC33078 Preliminary BIPOLAR IC PIN CONFIGURATION Output 1 1 8 VCC 7 Output 2 IN1- 2 1 + IN1+ 3 6 IN2- 5 IN2+ 2 VEE 4 + PIN DESCRIPTION PIN NO. 1 2, 3 4 5, 6 7 8 PIN NAME Output 1 IN1-, IN1+ VEE IN2+, IN2Output 2 VCC DESCRIPTION The output of channel 1 The input of channel 1 Power supply The input of channel 2 The output of channel 2 Power supply UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 6 QW-R105-049.a MC33078 Preliminary BIPOLAR IC BLOCK DIAGRAM VCC R2 D1 Q4 Q9 Q5 Q3 Pos R7 C2 Q3 Amplifier Biasing J1 Q11 D3 Neg Q8 D4 C3 R9 Vout Q6 Q2 Q10 D2 R4 Z1 Q1 Q12 R6 Q7 R1 C1 R3 Q5 VEE UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 6 QW-R105-049.a MC33078 Preliminary BIPOLAR IC ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage (VCC to VEE) VS +36 V Input Differential Voltage Range VIDR (Note 2) V Input Voltage Range VIR (Note 2) V Output Short Circuit Duration (Note 3) tSC Indefinite sec Maximum Power Dissipation PD (Note 3) mW Maximum Junction Temperature TJ +150 °C Operating Temperature Range TOPR -40 ~ 85 °C Storage Temperature TSTG -60~+150 °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. Either or both input voltages must not exceed the magnitude of VCC or VEE. 3. Power dissipation must be considered to ensure maximum junction temperature (TJ) is not exceeded. DC ELECTRICAL CHARACTERISTICS (VCC=+15 V, VEE=-15 V, TA=25°C, unless otherwise noted.) PARAMETER Input Offset Voltage Average Temperature Coefficient of Input Offset Voltage Input Bias Current Input Offset Current Common Mode Input Voltage Range Large Signal Voltage Gain SYMBOL |VIO| ∆VIO/∆T Output Voltage Swing Common Mode Rejection Power Supply Rejection (Note 1) IIB IIO TEST CONDITIONS RS=10Ω, VCM=0V, VO=0V RS=10Ω, VCM=0V, VO=0V, TA=Tlow ~Thigh VCM=0V, VO=0V VCM=0V, VO=0V VICR ∆VIO=5.0mV, VO=0V AVOL VO+ VOVO+ VOVO+ VOCMR VO=±10 V, RL=2.0kΩ Vin=±13V PSR VCC/VEE=+15V/-15V~+5.0V/-5.0V VID=±1.0V RL=600Ω RL=600Ω RL=2.0kΩ RL=2.0kΩ RL=10kΩ RL=10kΩ Source VID=1.0V, Output to Ground Sink Power Supply Current ID VO=0V, All Amplifiers Note: Measured with VCC and VEE differentially varied simultaneously. Output Short Circuit Current ISC UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 0.15 MAX 2.0 2.0 300 25 +13 +14 -14 90 110 +10.7 -11.9 +13.2 +13.8 -13.7 +13.5 +14.1 -14.6 80 100 80 105 +15 +29 -37 4.1 UNIT mV µV/°C 750 150 -13 -13.2 -14 nA nA V dB V V V V V V dB dB -20 5.0 mA mA mA 4 of 6 QW-R105-049.a MC33078 Preliminary BIPOLAR IC AC ELECTRICAL CHARACTERISTICS (VCC=+15 V, VEE=-15 V, TA=25°C, unless otherwise noted.) PARAMETER Slew Rate SYMBOL SR Gain Bandwidth Product Unity Gain Frequency GBW fU Gain Margin Am Phase Margin φm TEST CONDITIONS MIN Vin=-10V~+10 V, RL=2.0kΩ, 5 CL=100pF, AV=+1.0 f=100kHz 10 Open Loop CL=0pF RL=2.0kΩ CL=100pF CL=0pF RL=2.0kΩ CL=100pF f=20Hz~20kHz VO=27Vpp, RL=2.0kΩ, THD≤1.0% RL=2.0kΩ, f=20Hz~20kHz, VO=3.0Vrms, AV=+1.0 VO=0V, f=9.0MHz VCM=0V VCM=0V TYP MAX UNIT 7 V/µs 16 9 -11 -6 55 40 -120 120 MHz MHz dB dB Degrees Degrees dB kHz 0.002 % 37 175 12 Ω kΩ pF Channel Separation Power Bandwidth CS BWp Distortion THD Open Loop Output Impedance Differential Input Resistance Differential Input Capacitance |ZO| RIN CIN Equivalent Input Noise Voltage en RS=100Ω, f =1.0kHz 4.5 nV/ Hz Equivalent Input Noise Current in f=1.0kHz 0.5 pA/ Hz UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 6 QW-R105-049.a MC33078 Preliminary BIPOLAR IC 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 6 of 6 QW-R105-049.a