UNISONIC TECHNOLOGIES CO., LTD
MC34074
HIGH SLEW RATE, WIDE
BANDWIDTH, SINGLE SUPPLY
OPERATIONAL AMPLIFIER
SOP-14
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
The UTC
MC34074
offer 4.5MHz of gain bandwidth product,
13V/μs 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 (V
EE
).
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.
DIP-14
FEATURES
* Wide bandwidth: 4.5MHz
* High slew rate: 13V/μs
* Fast settling time:1.1μs to 0.1%
* Wide single supply operation: 3.0V to 44V
* Wide input common mode voltage range:
*
Includes Ground (V
EE
)
* Low input offset voltage: 3.0mV maximum
* Large output voltage swing: -14.7V to +14V
(with +-15V supplies)
* Large Capacitance Drive Capability: 0pF to 10,000pF
* 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
Ordering Number
Lead Free
MC34074L-D14-T
MC34074L-S14-R
Halogen Free
MC34074G-D14-T
MC34074G-S14-R
Package
DIP-14
SOP-14
Packing
Tube
Tape Reel
www.unisonic.com.tw
Copyright
©
2011 Unisonic Technologies Co., Ltd
1 of 10
QW-R105-018.C
MC34074
PIN CONFIGURATIONS
LINEAR INTEGRATED CIRCUIT
Figure 1.
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MC34074
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C)
LINEAR INTEGRATED CIRCUIT
PARAMETER
SYMBOL
VALUE
UNIT
Supply Voltage (from V
EE
to V
CC
)
Vs
+44
V
Differential Input Voltage
V
IDR
Note 2
V
Input Voltage
V
IR
Note 2
V
Output Short Circuit Duration (Note 3)
t
SC
Indefinite
sec
Junction Temperature
T
J
+150
°C
Operating Temperature
T
OPR
-20 ~ +85
°C
Storage Temperature
T
STG
-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 should not exceed the magnitude of V
CC
or V
EE
.
3. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded. (see
Figure 2)
ELECTRICAL CHARACTERISTICS(Cont.)
(V
CC
=+15V, V
EE
=-15V, R
L
=connected to ground, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
V
CC
=+15V,V
EE
=-15V,T
A
=+25°C
R
S
=100Ω,
V
CC
=+5V,V
EE
=0V, T
A
=+25°C
V
CM
=0V,
Input Offset Voltage
V
I(OFF)
V
CC
=+15V,
Vo=0V
V
EE
=-15V,T
A
=0°C to 70°C
R
S
=10Ω,V
CM
=0V,V
OUT
=0V,
Average Temperature Coefficient
ΔV
I(OFF)
/ΔT
of Input Offset Voltage
T
A
=0°C to 70°C
T
A
=+25°C
Input Bias Current
I
I(BIAS)
V
CM
=0V, Vo=0V
T
A
=0°C to 70°C
T
A
=+25°C
Input Offset Current
I
I(OFF)
V
CM
=0V, Vo=0V
T
A
=0°C to 70°C
T
A
=+25°C
Input Common Mode Voltage
V
I(CM)
T
A
=0°C to 70°C
T
A
=+25°C
V
OUT
=±10V,
Large Signal Voltage Gain
G
V
R
L
=2.0kΩ
T
A
=0°C to 70°C
V
CC
=+5.0V,V
EE
=0V,R
L
=2.0kΩ, T
A
=+25°C
Output Voltage Swing
V
CC
=+15.0V,V
EE
=-15V,R
L
=10kΩ, T
A
=+25°C
V
OH
(V
ID
=+-1.0V)
V
CC
=+15.0V,V
EE
=-15V,R
L
=2.0kΩ,
T
A
=0°C to 70°C
V
CC
=+5.0V,V
EE
=0V,R
L
=2.0kΩ, T
A
=+25°C
Output Voltage Swing
V
CC
=+15.0V,V
EE
=-15V,R
L
=10kΩ,TA=+25°C
(V
ID
=+-1.0V)
V
OL
V
CC
=+15.0V,V
EE
=-15V,
R
L
=2.0kΩ, T
A
=0°C to 70°C
V
ID
=1.0V,V
OUT
=0V, Source
Output Short Circuit current
I
SC
T
A
=25°C
Sink
Common Mode Rejection
CMR
R
S
<=10kΩ,V
CM
=V
ICR
,T
A
=25°C
V
CC
/V
EE
=+16.5V/-16.5V to +13.5/-13.5V,
Power Supply Rejection
PSR
(R
S
=100Ω)
T
A
=25°C
MIN
TYP MAX UNIT
0.5
3.0 mV
0.5
3.0 mV
5.0
10
100
mV
μV/°
C
500
nA
700
50
6.0
nA
300
V
EE
to (V
CC
–1.8)
V
V
EE
to (V
CC
–2.2)
V
50
100
V/mV
25
3.7
4.0
V
13.6 14
V
13.4
0.1
0.3
-14.7 -14.3
-13.5
10
20
80
80
30
30
97
97
V
V
V
V
mA
dB
dB
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ELECTRICAL CHARACTERISTICS(Cont.)
PARAMETER
Power Supply Current (Per
Amplifier, No Load)
SYMBOL
LINEAR INTEGRATED CIRCUIT
I
D
Slew Rate
Setting Time
Gain Bandwidth Product
Power Bandwidth
Phase Margin
Gain Margin
Equivalent Input Noise Voltage
Equivalent Input Noise Current
Differential Input Resistance
Differential Input Capacitance
Total Harmonic distortion
Channel Separation
Open Loop Output Impedance
SR
ts
G
BW
BW
fm
Am
eN
in
R
IN
C
IN
G
N
IZoI
TEST CONDITIONS
MIN
V
CC
=+5.0V,V
EE
=0V,V
OUT
=+2.5V, T
A
=+25°C
V
CC
=+15.0V,V
EE
=-15V,V
OUT
=0V,T
A
=+25°C
V
CC
=+15.0V,V
EE
=-15V,
V
OOUT
=0V, T
A
=0°C to 70°C
Vin=-10V to +10V,
Av=+1.0
8.0
R
L
=2.0kΩ, C
L
=500pF
Av=-1.0
10 Setp,
to 0.1% (+1/2 LSB of 9-Bits)
Av=-1.0
to 0.01% (+1/2 LSB of 12-Bits)
f=100kHz
3.5
Av=+1.0, R
L
=2kΩ, V
OUT
=20Vpp, THD=5.0%
R
L
=2kΩ
R
L
=2kΩ, C
L
=300pF
R
L
=2kΩ
R
L
=2kΩ, C
L
=300pF
Rs=100Ω, f=1.0kHz
f=1.0kHz
V
CM
=0V
V
CM
=0V
A
V
=+10,R
L
=2.0kHz,2.0V
PP
≤V
O
≤20V
PP
,
f=10kHz
f=10kHz
f=1.0MHz
TYP MAX
1.6
2.0
1.9
2.5
2.8
10
13
1.1
2.2
4.5
160
60
40
12
4
32
0.22
150
2.5
0.02
120
30
UNIT
mA
mA
mA
V/μs
μs
MHz
kHz
Deg
dB
nV/√Hz
pA/√Hz
MΩ
pF
%
dB
W
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MC34074
TYPICAL CHARACTERISTICS
LINEAR INTEGRATED CIRCUIT
Input Common Mode Voltage Range vs.
Temperature
V
CC
V
CC
V
CC
/V
EE
= +1.5V/-1.5V to +22V/-22V
V
CC
-0.8
1.3
1.2
1.1
V
CC
-1.6
1.0
V
CC
-2.4
0.9
V
EE
+0.1
V
EE
V
EE
-55
-25
0
25
50
75
100
125
0.7
-50
-25
0.8
Normalized Input Bias Current vs.
Temperature
V
CC
= +15V
V
EE
= -15V
V
CM
= 0
0
25
50
75
100
125
Ambient Temperature, T
A
(℃)
Ambient Temperature, T
A
(℃)
Normalized Input Bias Current vs. Input Common
Mode Voltage
1.4
Input Bias Curent, I
I(BIAS)
(Normalized)
Output Voltage Swing, V
OUT
(V
PP
)
V
CC
= +15V
V
EE
= -15V
T
A
= 25℃
50
Split Supply Output Voltage Swing vs. Supply
Voltage
R
L
Connected to Ground T
A
= 25℃
40
1.2
30
R
L
= 10k
20
R
L
= 2.0k
1.0
0.8
10
0.6
-12
-8.0
-4.0
0
4.0
8.0
12
Input Common Mode Voltage, V
I(CM)
(V)
0
0
5.0
10
15
20
25
Supply Voltage, V
CC
, |V
EE
| (V)
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