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UNISONIC TECHNOLOGIES CO., LTD MC34072
HIGH SLEW RATE, WIDE BANDWIDTH , SINGLE SUPPLY OPERATIONAL AMPLIFIER
DESCRIPTION
The UTC MC34072 offer 4.5MHz of gain bandwidth product, 13V/s slew rate and fast setting time without the use of JFET device technology. Although it can be operated from split supplies, it is particularly suited for single supply operation, since the common mode input voltage range includes ground potential (VEE). With A Darlington input stage, it exhibits high input resistance, low input offset voltage and high gain. The all NPN output stage, characterized by no deadband crossover distortion and large output voltage swing, provides high capacitance drive capability, excellent phase and gain margins, low open loop high frequency output impedance and symmetrical source/sink AC frequency response.
LINEAR INTEGRATED CIRCUIT
SOP-8
DIP-8
*Pb-free plating product number: MC34072L
FEATURES
* Wide bandwidth: 4.5 MHz * High slew rate: 13V/s * Fast settling time:1.1s to 0.1% * Wide single supply operation: 3.0V to 44V * Wide input common mode voltage range: Includes Ground (VEE) * Low input offset voltage: 3.0mV maximum * Large output voltage swing: -14.7V to +14V (with +-15V supplies) * Large Capacitance Drive Capability: 0pF to 10,000 pF * Low total harmonic distortion: 0.02% * Excellent phase margin: 60 * Excellent gain margin: 12dB * Output short circuit protection * ESD Diodes/Clamps provide input protection
ORDERING INFORMATION
Order Number Normal Lead Free Plating MC34072-D08-T MC34072L-D08-T MC34072-S08-R MC34072L-S08-R MC34072-S08-T MC34072L-S08-T Package DIP-8 SOP-8 SOP-8 Packing Tube Tape Reel Tube
MC34072L-D08-R (1)Packing Type (2)Package Type (3)Lead Plating (1) R: Tape Reel, T: Tube (2) D08: DIP-8, S08: SOP-8 (3) L: Lead Free Plating Blank: Pb/Sn ,
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PIN DESCRIPTION
LINEAR INTEGRATED CIRCUIT
Output 1
1
8
VCC
Input 1
2
7
Output 2
Input 1
3
6
Input 2
VEE
4
5
Input 2
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ABSOLUTE MAXIMUM RATINGS (Ta = 25)
LINEAR INTEGRATED CIRCUIT
PARAMETER SYMBOL RATINGS UNIT Supply Voltage (from VEE to VCC) Vs +44 V Differential Input Voltage VI(DIFF) Note 1 V Input Voltage VIN Note 1 V Output Short Circuit Duration (Note 2) tSC Indefinite sec Junction Temperature TJ +125 C Operating Temperature TOPR -20 ~ +85 C Storage Temperature Range TSTG -40~ +150 C Note 1.Either or both input voltages should not exceed the magnitude of VCC or VEE. 2.Power dissipation must be considered to ensure maximum junction temperature (TJ) is not exceeded. (see Fig. 1) 3.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. 4.The device is guaranteed to meet performance specification within 0~+70 operating temperature range and assured by design from -20~+85.
ELECTRICAL CHARACTERISTICS
(VCC=+15V, VEE=-15V, RL=connected to ground, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS RS=100, VCC=+15V,VEE=-15V,Ta=+25C Input Offset Voltage VI(OFF) VCM=0V, VCC=+5V,VEE=0V, Ta=+25C VOUT=0V VCC=+15V,VEE=-15V,Ta=0C to 70C Average Coefficient Voltage of Temperature RS=10,VCM=0V, VOUT =0V, Input Offset VIO/T Ta=0C to 70C II(BIAS) II(OFF) VICR GV VCM=0V, VOUT =0V VCM=0V, VOUT =0V Ta=+25C Ta=0C to 70C Ta=+25C Ta=0C to 70C VCC=+5.0V,VEE=0V,RL=2.0k, Ta=+25C VCC=+15.0V,VEE=-15V, RL=10k, Ta=+25C VCC=+15.0V,VEE=-15V, RL=2.0k, Ta=0C to 70C VCC=+5.0V,VEE=0V,RL=2.0k, Ta=+25C VCC=+15.0V,VEE=-15V, RL=10k,TA=+25C VCC=+15.0V,VEE=-15V, RL=2.0k, TA=0C to 70C Source VI(DIFF)=1.0V,VOUT=0V, Ta=25C Sink RS<=10k,VCM=VICR, Ta=25C VCC/VEE=+16.5V/-16.5V to +13.5/-13.5V, Ta=25C VOUT =10V, RL=2.0k Ta=+25C Ta=0C to 70C Ta=+25C Ta=0C to 70C MIN TYP 0.5 0.5 MAX UNIT 3.0 mV 3.0 mV 5.0 mV V/C nA nA nA nA V V V/mV V V V 0.1 0.3 V V V mA dB dB
10 500 700 6.0 50 300 VEE to (VCC -1.8) VEE to (VCC -2.2) 50 100 25 3.7 4.0 13.6 13.4 14 100
Input Bias Current Input Offset Current Input Common Mode Voltage Large Signal Voltage Gain
Output Voltage Swing (VID=+-1.0V)
VOH
Output Voltage Swing (VID=+-1.0V)
VOL
-14.7 -14.3 -13.5 10 20 80 80 30 30 97 97
Output Short Circuit current Common Mode Rejection Power Supply Rejection (RS=100)
ISC CMR SVR
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ELECTRICAL CHARACTERISTICS(Cont.)
PARAMETER
LINEAR INTEGRATED CIRCUIT
SYMBOL TEST CONDITIONS VCC=+5.0V,VEE=0V, VOUT =+2.5V, Ta=+25C Power Supply Current (Per VCC=+15.0V,VEE=-15V, ID Amplifier, No Load) VOUT =0V,Ta=+25C VCC=+15.0V,VEE=-15V, VOUT =0V, Ta=0C to 70C VIN=-10V to +10V, RL=2.0k, Av=+1.0 Slew Rate SR CL=500pF Av=-1.0 10 Setp, Av=-1.0 Setting Time ts to 0.1% (+1/2 LSB of 9-Bits) to 0.01% (+1/2 LSB of 12-Bits) Gain Bandwidth Product GBW f=100kHz Power Bandwidth BW Av=+1.0, RL=2k, VOUT=20Vpp, THD=5.0% RL=2k Phase Margin fm RL=2k, CL=300pF RL=2k Gain Margin Am RL=2k, CL=300pF Equivalent Input Noise Voltage eN Rs=100, f=1.0kHz Equivalent Input Noise Current eN f=1.0kHz Differential Input Resistance RIN VCM=0V Differential Input Capacitance CIN VCM=0V Av=+10,RL=2.0kHz,2.0VppVOUT20Vpp, Total Harmonic distortion THD f=10kHz Channel Separation f=10kHz Open Loop Output Impedance IZoI f=1.0MHz
MIN
TYP 1.6 1.9
MAX UNIT 2.0 2.5 2.8 mA mA mA V/s s MHz kHz Deg Deg dB dB
nV/Hz pA/Hz
8.0
10 13 1.1 2.2 4.5 160 60 40 12 4 32 0.22 150 2.5 0.02 120 30
3.5
M pF % dB W
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REPRESENTATIVE SCHEMATIC DIAGRAM
Q3 Q1 Q2 R1 C1 Q9 Q 10 Bias Q4 Q5
LINEAR INTEGRATED CIRCUIT
V CC Q6 Q7 Q17 R2 Q11 D2 R6 R7 R8 C2 Base Current Cancellation Q15 D3 Q19 Q 13 Q12 D1 R3 Current Limit R5 R4 VEE/GND Q14 Q16 Q18 Output
Input
Q8
+
FIG.1
POWER SUPPLY CONFIGURATIONS
Single Supply 3.0V ~ 44V Split Supplies VCC + |VEE| 44V
VCC
1 2 3 4
VCC VCC
1 2 3
VEE VEE
4
VEE
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TYPICAL CHARACTERISTICS
Maximum Power Dissipation vs Temperature for . Package Types 2400 4.0
Maximum Power Dissipation, PD (mV)
LINEAR INTEGRATED CIRCUIT
Input Offset Voltage vs. Temperature for Representative Units VCC = +15V VEE = -15V VCM = 0
2000
Input Offset Voltage, VIO (mV)
1600 Plastic Pkg 1200
2.0
0
800 SOP Pkg 400
-2.0
-4.0 0 -55 -40 -20 0 20 40 60 80 100 120 140 160 -55 -25 0 25 50 75 100 125
Ambient Temperature, T A ()
Ambient Temperature, T A ()
Input Common Mode Voltage Range vs . Temperature VCC VCC V CC/VEE = +1.5V/-1.5V ~ +22V/ -22V VCC-0.8 1.3
Normalized Input Bias Current vs Temperature .
Input Common Mode Voltage Range, VICR (V)
Input Bias Current, IIB (Normalized)
1.2
VCC = +15V VEE = -15V VCM = 0
1.1
VCC-1.6
1.0
VCC-2.4
0.9
VEE+0.01 VEE VEE -55 -25 0 25 50 75 100 125
0.8
0.7 -55
-25
0
25
50
75
100
125
Ambient Temperature, TA ()
Ambient Temperature, TA ()
Normalized Input Bias Current vs Input Common Mode . Voltage 1.4 VCC = +15V VEE = -15V TA = 25 1.2 50
Split Supply Output Voltage Swing vs Supply Voltage . RL Connected to Ground TA = 25
Output Voltage Swing, VOUT (Vpp)
Input Bias Current, IIB (Normalized)
40
30 RL =10k 20 RL = 2.0k
1.0
0.8
10
0.6 -1.2 -8.0 -4.0 0 4.0 8.0 12 Input Common Mode Voltage VIC (V) ,
0 0 5.0 10 15 20 25 Supply Voltage, VCC, |VEE| (V)
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TYPICAL CHARACTERISTICS (Cont)
Single Supply Output Saturation vs Load . Resistance to VCC VCC VCC
Output Saturation Voltage, VSAT (V)
LINEAR INTEGRATED CIRCUIT
Split Supply Output Saturation vs. Load Current VCC VCC
VCC/VEE = +5.0V/-5.0V ~ +22V/ -22V TA = 25
Output Saturation Voltage, VSAT (V)
VCC-1.0 Source VCC-2.0
VCC-2.0 VCC = +15V R L = Gnd T A = 25
VCC-4.0
VEE+2.0
0.2
VEE+1.0
Sink VEE
0.1 Gnd 0 100
VEE
0
5.0
10
15
20
1.0k
10k
100k
Input Common Mode Voltage VIC (V) ,
Load Resistance to Ground RL () ,
Single Supply Output Saturation v Load s. Resistance to Ground 0 VCC
Output Saturation Voltage, VSAT (V)
Output Short Circuit Current vs. Temperature 60
-0.4
Output Current, I SC (mA)
50
Sink
40 Source 30
-0.8
2.0
1.0 Gnd
VCC = +15V RL ~ VCC TA = 25
20 VCC = +15V VEE = -15V RL 0.1 VIN = 1.0V -25 0 25 50 75 100 125
10
100
1.0k
10k
100k
0 -55
Load Resistance to VCC, RL ()
Ambient Temperature, T A ()
Output Impedance vs. Frequency VCC = +15V VEE = -15V VCM = 0 40 VOUT = 0 I OUT = 0.5mA T A = 25 30 50 28 24
Output Voltage Swing vs. Frequency VCC = +15V VEE = -15V AY = +1.0 RL = 2.0k THD 1.0% TA = 25
Output Voltage Swing, VOUT (Vpp)
10M
Output Impedance, ZOUT ()
20 16 12 8.0 4.0
20 AY = 1000 10 AY = 100 AY = 10
0 1.0k
10k
100 Frequency, t (Hz)
1.0M
0 3.0k
10k
30k
100k
300k
1.0M
3.0M
Frequency, t (Hz)
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TYPICAL CHARACTERISTICS(Cont.)
Total Harmonic Distortion vs. Frequency 0.4 AY = 1000 4.0
LINEAR INTEGRATED CIRCUIT
Total Harmonic Distortion vs Output Voltage Swing .
Total Harmonic Distortion, THD (%)
Total Harmonic Distortion, THD (%)
0.3 VCC = +15V VEE = -15V VO = 20VPP RL = 2.0k TA = 25 AY = 100 0.1 AY = 10 AY = 1.0 0 1.0k
3.0
AY = 1000
VCC = +15V VEE = -15V RL = 2.0k TA = 25
0.2
2.0 AY = 100 1.0 AY = 10 AY = 1.0 0
10k
100 Frequency, t (Hz)
1.0M
10M
0
4.0
8.0
12
16
20
Output Voltage Swing, VOUT (Vpp)
Open Loop Voltage Gain vs Temperature . 116 100
Open Loop Voltage Gain and Phase vs . Frequency
0 112
Open Loop Voltage Gain, AVOL (dB) Open Loop Voltage Gain, AVOL (dB)
Phase 60 Phase Margin = 60 40 VCC = +15V VEE = -15V VO = 0V RL = 2.0k TA = 25 10 100 1.0k 10k
45
108
90
104
135
100
20
180 100k 1.0M 10M 100M
96 -55
-25
0
25
50
75
100
125
0 1.0
Ambient Temperature, TA ()
Frequency, t (Hz)
Open Loop Voltage Gain and Phase vs . Frequency 20 1 Phase Margin = 60 1.15 100
Normalized Gain Bandwidth Product vs . Temperature VCC = +15V VEE = -15V R L = 2.0k
Gain Bandwidth Product, GBW (Normalied)
Open Loop Voltage Gain, AVOL (dB)
10
1.1
0 140 -10 -20 1. Phase RL=2.0k 2. Phase RL=2.0k, CL =300pF 3. Gain RL =2.0k 4. Gain RL =2.0k, C L=300pF -30 VCC = +15V VEE = 15V VOUT = 0V, TA = 25 -40 1.0 2.0 3.0 5.0 7.0 3 160
Excess Phase, (Degrees)
Gain 120 Margin = 12dB
1.05
1.0
0.95
180 4 2 10 20 30
0.9
0.85 -55
-25
0
25
50
75
100
125
Frequency, t (MHz)
Ambient Temperature, TA ()
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,Excess Phase (Degrees)
VCC = +15V VEE = -15V VO = -10V ~ +10V RL = 10k 1 10Hz
80 Gain
MC34072
TYPICAL CHARACTERISTICS(Cont.)
Percent Overshoot vs. Load Capacitance 100 VCC = +15V VEE = -15V RL = 2.0k VOUT = -10V ~ +10V TA = 25 70 60
LINEAR INTEGRATED CIRCUIT
Phase Margin vs. Load Capacitance
Phase Margin, m, (Degrees)
80
50 40 30 20 10
Percent Overshoot
VCC = +15V VEE = -15V AY = +1.0 RL = 2.0k ~ VOUT = -10V ~ +10V TA = 25
60
40
20
0 10
100
1.0k
10k
0 10
100
1.0k
10k
Load Capacitance C L (pF) ,
Load Capacitance CL (pF) ,
Gain Margin vs. Load Capacitance 14 12 10 8.0 6.0 4.0 2.0 0 10 0 -55 VCC = +15V VEE = -15V AY = +1.0 RL = 2.0k ~ VOUT = -10V ~ +10V TA = 25 80
Phase Margin vs. Temperature
CL = 10pF
Phase Margin, m (Degrees)
60
CL = 100pF
Gain Margin, Am (dB)
40
20
VCC = +15V VEE = -15V AY = +1.0 RL = 2.0k ~ VOUT = -10V ~ +10V CL = 1000pF CL = 10000pF
100
1.0k
10k
-25
0
25
50
75
100
125
Load Capacitance CL (pF) ,
Ambient Temperature, T A ()
Phase Margin and Gain Margin vs Differential . Source Resistance 12 10 8.0 R1 6.0 R2 4.0 2.0 0 VCC = +15V VEE = -15V RT = R1 + R2 AY = +100 VOUT = 0V TA = 25 10 100 30 20 10 VOUT 70 60 50 40
Gain Margin vs. Temperature 16
CL = 10pF 12
Gain
Gain Margin, Am (dB)
8.0
C L = 100pF
CL = 10000pF 4.0 CL = 1000pF
Gain Margin, Am (dB)
VCC = +15V VEE = -15V AY = +1.0 RL = 2.0k ~ VOUT = -10V ~ +10V
Phase
0 -55 -25 0 25 50 75 100 125 1.0 1.0k 10k 100k
Ambient Temperature, TA ()
Ambient Temperature, T A ()
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Phase Margin, m (Degrees)
MC34072
TYPICAL CHARACTERISTICS(Cont.)
Normalized Slew Rate vs Temperature . 1.15 10
LINEAR INTEGRATED CIRCUIT
Output Setting Time
Output Voltage Swing From 0 V, VOUT (V)
1.1
Gain Margin, Am (dB)
VCC = +15V VEE = -15V AY = +1.0 RL = 2.0k C L = 500pF
1.0mV 10mV 5.0 1.0mV
VCC = +15V VEE = -15V AY = -1.0 TA = 25
1.05
1.0
0
Compensated Uncompensated
0.95
-5.0 10mV 1.0mV -10
1.0mV
0.9
0.85 -55
-25
0
25
50
75
100
125
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Ambient Temperature, TA ()
Settung Time, ts (s)
Small Signal Transient Response
Large Signal Transient Response
VCC = +15V VEE = -15V AY = +1.0 RL = 2.0k CL = 300pF TA = 25
50mV/DIV
0 VCC = +15V VEE = -15V AY = +1.0 RL = 2.0k CL = 300pF TA = 25
5.0V/DIV
2.0s/DIV
0
1.0s/DIV
Common Mode Rejection vs Frequency . 100 TA = 125
Common Mode Rejection, CMR (dB)
Power Supply Rejection vs Frequency . 100
PSR, Power Supply Rejection (dB)
TA = 25 80 TA = -55 60
VCC = +15V VEE = -15V VCM = 0V VCM = 1.5V
80 VCC ADM VOUT + VEE VOUT/ADM VCC 20 -PSR = 20Log 0 0.1 VOUT/ADM VEE
VCC = +15V VEE = -15V TA = 25 (VCC = +1.5V)
60
40
40 +PSR = 20Log
+PSR
20 CMR = 20Log 0 0.1
VCM
x A DM VOUT 100 1.0k 10k 100k 1.0M 10M
-PSR (VEE = +1.5V) 10k 100k 1.0M 10M
1.0
10
1.0
10
100
1.0k
Frequency, t (Hz)
Frequency, t (Hz)
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TYPICAL CHARACTERISTICS(Cont.)
Supply Current vs. Supply Voltage 9.0 TA = -55 8.0 105
LINEAR INTEGRATED CIRCUIT
Power Supply Rejection vs Temperature . -PSR (VEE = +1.5V)
Power Supply Rejection, PSR (dB)
VCC = +15V VEE = -15V
95 +PSR (VCC = +1.5V) 85
VOUT/ADM
Supply Current, I CC (mA)
7.0
TA = 25
6.0 TA = 125 5.0
+PSR = 20Log 75 -PSR = 20Log
VCC
VOUT /ADM
VCC ADM VOUT + VEE
VEE 4.0 0 5.0 10 15 20 25 65 -55 -25 0 25 50 75 100 125
Supply Voltage, VCC, |VEE| (V)
Ambient Temperature, T A ()
Channel Separation vs Frequency . 120 70 VCC = +15V VEE = -15V TA = 25 60
Input Noise Voltage, eN (nVHz)
Input Noise vs. Frequency 2.8 VCC = +15V VEE = -15V VCM = 0 TA = 25 2.4 2.0 1.6 Voltage 30 20 10 0 10 Current 1.2 0.8 0.4 0 100k
Input Noise Current, IN (pAHz)
100
Hannel Separation (dB)
50 40
80
60
40
20
0 10
20
30
50
70
100
200
300
100
1.0k Frequency, t (Hz)
10k
Frequency, t (Hz)
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.
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