LOW NOISE OPERATIONAL AMPLIFIER

Order this document by MC33077/D Dual, Low Noise Operational Amplifier The MC33077 is a precision high quality, high frequency, low noise monolithic dual operational amplifier employing innovative bipolar design techniques. Precision matching coupled with a unique analog resistor trim technique is used to obtain low input offset voltages. Dual–doublet frequency compensation techniques are used to enhance the gain bandwidth product of the amplifier. In addition, the MC33077 offers low input noise voltage, low temperature coefficient of input offset voltage, high slew rate, high AC and DC open loop voltage gain and low supply current drain. The all NPN transistor output stage exhibits no deadband cross–over distortion, large output voltage swing, excellent phase and gain margins, low open loop output impedance and symmetrical source and sink AC frequency performance. The MC33077 is tested over the automotive temperature range and is available in plastic DIP and SO–8 packages (P and D suffixes). MC33077 DUAL, LOW NOISE OPERATIONAL AMPLIFIER SEMICONDUCTOR TECHNICAL DATA • • • • • • • • • • • • • Low Voltage Noise: 4.4 nV/ Hz @ 1.0 kHz Low Input Offset Voltage: 0.2 mV Low TC of Input Offset Voltage: 2.0 µV/°C High Gain Bandwidth Product: 37 MHz @ 100 kHz High AC Voltage Gain: 370 @ 100 kHz High AC Voltage Gain: 1850 @ 20 kHz Unity Gain Stable: with Capacitance Loads to 500 pF High Slew Rate: 11 V/µs Low Total Harmonic Distortion: 0.007% Large Output Voltage Swing: +14 V to –14.7 V High DC Open Loop Voltage Gain: 400 k (112 dB) High Common Mode Rejection: 107 dB Low Power Supply Drain Current: 3.5 mA Dual Supply Operation: ±2.5 V to ±18 V www.DataSheet4U.com 8 1 P SUFFIX PLASTIC PACKAGE CASE 626 8 1 D SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) PIN CONNECTIONS Representative Schematic Diagram (Each Amplifier) R1 Q1 Bias Network R6 Q8 D3 C1 C3 R3 Q6 R9 Z1 Q11 Q14 D4 R13 Neg Q2 Q4 D1 Q1 R2 Q5 R4 D2 R7 R10 R12 R5 C2 Q10 Q7 Q9 Pos C6 Q12 R14 D7 C7 C8 Q20 D5 R15 VEE Q22 Device MC33077D MC33077P R19 Q16 R17 R18 Vout (Dual, Top View) D6 Q21 R8 R11 Q13 Q19 Inputs 1 3 2 VEE 4 + 5 – 6 Inputs 2 R16 Q17 2 + VCC Output 1 1 – 1 7 Output 2 8 VCC J1 ORDERING INFORMATION Operating Temperature Range TA = – 40° to +85°C Package SO–8 Plastic DIP R20 © Motorola, Inc. 1996 Rev 0 MOTOROLA ANALOG IC DEVICE DATA 1 MC33077 MAXIMUM RATINGS Rating Supply Voltage (VCC to VEE) Input Differential Voltage Range Input Voltage Range Output Short Circuit Duration (Note 2) Maximum Junction Temperature Storage Temperature Maximum Power Dissipation Symbol VS VIDR VIR tSC TJ Tstg PD Value +36 (Note 1) (Note 1) Indefinite +150 –60 to +150 (Note 2) Unit V V V sec °C °C mW NOTES: 1. Either or both input voltages should not exceed VCC or VEE (See Applications Information). 2. Power dissipation must be considered to ensure maximum junction temperature (TJ) is not exceeded (See power dissipation performance characteristic, Figure 1). DC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.) Characteristics Input Offset Voltage (RS = 10 Ω, VCM = 0 V, VO = 0 V) TA = +25°C TA = –40° to +85°C Average Temperature Coefficient of Input Offset Voltage RS = 10 Ω, VCM = 0 V, VO = 0 V, TA = –40° to +85°C Input Bias Current (VCM = 0 V, VO = 0 V) TA = +25°C TA = –40° to +85°C Input Offset Current (VCM = 0 V, VO = 0 V) TA = +25°C TA = –40° to +85°C Common Mode Input Voltage Range (∆VIO ,= 5.0 mV, VO = 0 V) Large Signal Voltage Gain (VO = ±1.0 V, RL = 2.0 kΩ) TA = +25°C TA = –40° to +85°C Output Voltage Swing (VID = ±1.0 V) RL = 2.0 kΩ RL = 2.0 kΩ RL = 10 kΩ RL = 10 kΩ Common Mode Rejection (Vin = ±13 V) Power Supply Rejection (Note 3) VCC/VEE = +15 V/ –15 V to +5.0 V/ –5.0 V Output Short Circuit Current (VID = ±1.0 V, Output to Ground) Source Sink Power Supply Current (VO = 0 V, All Amplifiers) TA = +25°C TA = –40° to +85°C NOTE: 3. Measured with VCC and VEE simultaneously varied. Symbol |VIO| Min — — Typ 0.13 — 2.0 Max 1.0 1.5 — Unit mV ∆VIO/∆T IIB — µV/°C nA — — IIO — — VICR AVOL 150 k 125 k VO+ VO – VO+ VO – CMR PSR ISC +10 –20 ID — — +13.0 — +13.4 — 85 80 ±13.5 280 — 15 — ±14 400 k — +13.6 –14.1 +14.0 –14.7 107 90 1000 1200 nA 180 240 — — — V — –13.5 — –14.3 — — dB dB mA V V/V +26 –33 3.5 — +60 +60 mA 4.5 4.8 2 MOTOROLA ANALOG IC DEVICE DATA MC33077 AC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted.) Characteristics Slew Rate (Vin = –10 V to +10 V, RL = 2.0 kΩ, CL = 100 pF, AV = +1.0) Gain Bandwidth Product (f = 100 kHz) AC Voltage Gain (RL = 2.0 kΩ, VO = 0 V) f = 100 kHz f = 20 kHz Unity Gain Frequency (Open Loop) Gain Margin (RL = 2.0 kΩ, CL = 10 pF) Phase Margin (RL = 2.0 kΩ, CL = 10 pF) Channel Separation (f = 20 Hz to 20 kHz, RL = 2.0 kΩ, VO = 10 Vpp) Power Bandwidth (VO = 27p–p, RL = 2.0 kΩ, THD ≤ 1%) Distortion (RL = 2.0 kΩ) AV = +1.0, f = 20 Hz to 20 kHz VO = 3.0 Vrms AV = 2000, f = 20 kHz VO = 2.0 Vpp VO = 10 Vpp AV = 4000, f = 100 kHz VO = 2.0 Vpp VO = 10 Vpp Open Loop Output Impedance (VO = 0 V, f = fU) Differential Input Resistance (VCM = 0 V) Differential Input Capacitance (VCM = 0 V) Equivalent Input Noise Voltage (RS = 100 Ω) f = 10 Hz f = 1.0 kHz Equivalent Input Noise Current (f = 1.0 kHz) f = 10 Hz f = 1.0 kHz Symbol SR GBW AVO — — fU Am ∅m CS BWp THD — — — — — |ZO| Rin Cin en — — in — — 1.3 0.6 — — 6.7 4.4 — — pA/ √ Hz — — — 0.007 0.215 0.242 0.3.19 0.316 36 270 15 — — — — — — — — Ω kΩ pF nV/ √ Hz — — — — — 370 1850 7.5 10 55 –120 200 — — — — — — — MHz dB Degrees Min 8.0 25 Typ 11 37 Max — — Unit V/µs MHz V/V dB kHz % PD(MAX) , MAXIMUM POWER DISSIPATION (mW) Figure 1. Maximum Power Dissipation versus Temperature 2400 2000 1600 1200 800 MC33077D 400 0 –60 –40 –20 MC33077P I IB, INPUT BIAS CURRENT (nA) 800 VCM = 0 V TA = 25°C 600 Figure 2. Input Bias Current versus Supply Voltage 400 200 0 0 20 40 60 80 100 120 140 160 180 0 2.5 5.0 7.5 10 12.5 15 17.5 20 TA, AMBIENT TEMPERATURE (°C) VCC, |VEE|, SUPPLY VOLTAGE (V) MOTOROLA ANALOG IC DEVICE DATA 3 MC33077 Figure 3. Input Bias Current versus Temperature 1000 I IB, INPUT BIAS CURRENT (nA) 800 600 400 200 0 –55 VCC = +15 V VEE = –15 V VCM = 0 V V IO , INPUT OFFSET VOLTAGE (mV) 1.0 Figure 4. Input Offset Voltage versus Temperature 0.5 0 VCC = +15 V VEE = –15 V RS = 10 Ω VCM = 0 V AV = +1.0 –25 0 25 50 75 TA, AMBIENT TEMPERATURE (°C) 100 125 –0.5 –25 0 25 50 75 TA, AMBIENT TEMPERATURE (°C) 100 125 –1.0 –55 600 I IB , INPUT BIAS CURRENT (nA) 500 400 300 200 100 0 –15 VCC = +15 V VEE = –15 V TA = 25°C V ICR , INPUT COMMON MODE VOTAGE RANGE (V) Figure 5. Input Bias Current versus Common Mode Voltage Figure 6. Input Common Mode Voltage Range versus Temperature VCC 0.0 VCC –0.5 VCC –1.0 VCC –1.5 Input Voltage Range +VCM VEE +1.5 VEE +1.0 VEE +0.5 VEE +0.0 –55 VCC = +3.0 V to +15 V VEE = –3.0 V to –15 V ∆ VIO = 5.0 mV VO = 0 V –VCM –25 0 25 50 75 100 125 –10 –5.0 0 5.0 10 15 VCM, COMMON MODE VOLTAGE (V) TA, AMBIENT TEMPERATURE (°C) Figure 7. Output Saturation Voltage versus Load Resistance to Ground V sat , OUTPUT SATURATION VOLTAGE (V) VCC 0 VCC –2 –55°C VCC –4 125°C 125°C VEE +4 VEE +2 VEE 0 0 25°C –55°C 0.5 1.0 1.5 2.0 2.5 RL, LOAD RESISTANCE TO GROUND (kΩ) 3.0 25°C VCC = +15 V VEE = –15 V |I SC |, OUTPUT SHORT CIRCUIT CURRENT (mA) 50 Figure 8. Output Short Circuit Current versus Temperature VCC = +15 V VEE = –15 V VID = ±1.0 V RL < 100 Ω 40 Sink 30 Source 20 10 –55 –25 0 25 50 75 TA, AMBIENT TEMPERATURE (°C) 100 125 4 MOTOROLA ANALOG IC DEVICE DATA MC33077 Figure 9. Supply Current versus Temperature CMR, COMMON MODE REJECTION (dB) 5.0 I CC , SUPPLY CURRENT (mA) 4.0 3.0 2.0 1.0 0 –55 VCM = 0 V RL = ∞ VO = 0 V 120 100 80 60 40 20 VCC = +15 V VEE = –15 V VCM = 0 V ∆ VCM = ±1.5 V TA = 25°C 1.0 k 10 k 100 k f, FREQUENCY (Hz) 1.0 M 10 M ∆ VCM – ADM + ∆ VCM ∆ VO ∆ VO × ADM Figure 10. Common Mode Rejection versus Frequency ±15 V ±5.0 V CMR = 20Log –25 0 25 50 75 TA, AMBIENT TEMPERATURE (°C) 100 125 0 100 Figure 11. Power Supply Rejection versus Frequency PSR, POWER SUPPLY REJECTION (dB) +PSR = 20Log 100 80 60 40 20 0 100 VCC = +15 V VEE = –15 V TA = 25°C 1.0 k – ADM + Figure 12. Gain Bandwidth Product versus Supply Voltage GBW, GAIN BANDWIDTH PRODUCT (MHz) 48 44 40 36 32 28 24 RL = 10 kΩ CL = 0 pF f = 100 kHz TA = 25°C 120 ∆VO/ADM ∆ VCC –PSR = 20Log ∆VO/ADM ∆ VEE +PSR –PSR VCC ∆ VO VEE 10 k f, FREQUENCY (Hz) 100 k 1.0 M 0 5 10 15 20 VCC, |VEE|, SUPPLY VOLTAGE (V) Figure 13. Gain Bandwidth Product versus Temperature GBW, GAIN BANDWIDTH PRODUCT (MHz) 50 46 42 38 34 30 26 –55 VCC = +15 V VEE = –15 V f = 100 kHz RL = 10 kΩ CL = 0 pF 20 15 VO,OUTPUT VOLTAGE (Vp ) 10 5.0 0 –5.0 –10 –15 –25 0 25 50 75 TA, AMBIENT TEMPERATURE (°C) 100 125 –20 0 Figure 14. Maximum Output Voltage versus Supply Voltage TA = 25°C Vp + RL = 10 kΩ RL = 2.0 kΩ Vp – RL = 2.0 kΩ RL = 10 kΩ 5.0 10 15 VCC, |VEE|, SUPPLY VOLTAGE (V) 20 MOTOROLA ANALOG IC DEVICE DATA 5 MC33077 Figure 15. Output Voltage versus Frequency 30 VO, OUTPUT VOLTAGE (Vpp ) 25 20 15 10 5.0 0 100 VCC = +15 V VEE = –15 V RL = 2.0 kΩ AV =+1.0 THD ≤ 1.0% TA = 25°C 1.0 k 10 k f, FREQUENCY (Hz) 100 k 1.0 M AVOL , OPEN LOOP VOLTAGE GAIN (X1000 V/V) Figure 16. Open Loop Voltage Gain versus Supply Voltage 1200 1000 800 600 400 200 0 0 5.0 10 15 VCC, |VEE|, SUPPLY VOLTAGE (V) 20 RL = 2.0 kΩ f = 10 Hz ∆ VO = 2/3 (VCC –VEE) TA = 25°C Figure 17. Open Loop Voltage Gain versus Temperature A VOL , OPEN LOOP VOLTAGE GAIN (X1000 V/V) 600 550 50