UNISONIC TECHNOLOGIES CO., LTD
3414
SINGLE-SUPPLY DUAL HIGH
CURRENT OPERATIONAL
AMPLIFIER
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
The UTC
3414
integrated circuit is a high gain, high output
current, high output voltage swing dual operational amplifier capable
of driving 70mA.
FEATURES
* Single supply
* Operating voltage: 3V~15V
* High output current: 70Ma
* Slew rate: 10V/μA(Typ.)
* Bipolar technology
ORDERING INFORMATION
Ordering Number
3414G-D08-T
3414G-P08-R
3414G-S08-R
Package
DIP-8
TSSOP-8
SOP-8
Packing
Tube
Tape Reel
Tape Reel
MARKING
DIP-8
SOP-8
TSSOP-8
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PIN CONFIGURATION
LINEAR INTEGRATED CIRCUIT
OUT1
1
8
V
+
IN1
-
2
A
7
OUT2
IN1
+
3
B
6
IN2
-
GND/V
-
4
5
IN2
+
BLOCK DIAGRAM
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ABSOLUTE MAXIMUM RATINGS
(T
A
=25C)
PARAMETER
LINEAR INTEGRATED CIRCUIT
SYMBOL
VALUE
UNIT
+ + -
Supply Voltage
V (V /V )
15V (or ±7.5)
V
Differential Input Voltage
V
I(DIFF)
15
V
Input Voltage
V
IN
-0.3 ~ +15
V
Power Dissipation
P
D
300
mW
Operating Temperature
T
OPR
-20~+75
C
Storage Temperature
T
STG
-40~+125
C
Note: 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.
ELECTRICAL CHARACTERISTICS
(T
A
=25C, V+=8.6V)
SYMBOL
V
I(OFF)
I
I(OFF)
I
I(BIAS)
G
V
V
ICM
V
OM1
V
OM2
CMR
SVR
I
CC
SR
GB
V
+
TEST CONDITIONS
R
S
=0Ω
MIN
TYP
2
5
100
100
MAX
5
100
500
UNIT
mV
nA
nA
dB
V
V
V
dB
dB
mA
V/μs
MHz
V
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Input Common Voltage Range
Maximum Output Voltage Swing 1
Maximum Output Voltage Swing 2
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Operating Current
Slew Rate
Unity Gain Bandwidth
Operating Voltage Range
R
L
=2KΩ
R
L
>=2kΩ, V
+
=5V
I
OUT
=70mA,V
+
=5V
R
L
=
88
V
+
-2
3.5
3.2
80
80
3
90
90
4
1.0
1.3
5
15
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TYPICAL CHARACTERISTICS
Output Source Current vs. V
SAT+
Positive Dropout Voltage, V
+
- V
OM
(V)
1.5
Negative Dropout Voltage, V
D
(V)
LINEAR INTEGRATED CIRCUIT
Output Sink Current vs. V
SAT+
1.0
(V
+
= 5V, T
a
= +25°C)
(V
+
= 5V, T
a
= +25°C)
1.0
V
+
0.5
1V
0
25
50
75
I
SOURCE
-
+
V
O
0.5
-
1V
0
+
V
+
I
SINK
V
O
100 125 150 175
50
100
150
Output Source Current, I
SOURCE
(mA)
Input Offset Voltage vs. Temperature
5
Input Offset Voltage, V
I(OFF)
(mV)
3
2
1
0
-1
-2
-3
-4
-5
-25
0
25
50
75
Input Bias Current, I
I(BIAS)
(nA)
4
(V /V = ±4.3V)
+
-
Output Sink Current, I
SINK
(mA)
Input Bais Current vs. Temperature
250
200
150
100
50
0
(V
+
/V
-
= ±4.3V)
-25
0
25
50
75
Ambient Temperature, Ta (°C)
Ambient Temperature, Ta (°C)
Maximum Output Voltage Swing 2 vs. Temperature
5
Maximum Output Voltage, V
OM2
(V)
4
3
2
1
0
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
-25
0
25
50
75
Operating Voltage vs. Operating Current
7
Operating Current, Icc (mA)
6
5
4
3
2
1
0
0
2
4
6
8
10
12
14
16
18
T
a
= +25℃
Operating Voltage, V
+
(V)
-25
0
25
50
Ambient Temperature Ta (°C)
(V
+
= 5V; I
OUT
= 70mA)
75
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TYPICAL CHARACTERISTICS(Cont.)
Maximum Output Voltage vs. Operating Voltage
15
Maximum Output Voltage, ±V
OUT
(V)
(R
L
= 2kΩ, Ta = 25°C)
Maximum Output Voltage, +V
OM
(V)
5
4
3
2
1
0
LINEAR INTEGRATED CIRCUIT
Maximum Output Voltage vs. Load Resistance
(V
+
= 5V, T
a
= 25°C)
10
V
V
IX
-
5
V
IX
+
-
+
+
±V
OM
2k
0
+V
OM
: V
IX
- / V
IX
+ = 0V/1V
-V
OM
: V
IX
- / V
IX
+ = 1V/0V
3
4
6
8
10
12
14 15
1
10
100
1k
10k
100k
Operating Voltage V
+
(V)
Load Resistance, R
L
(Ω)
Maximum Output Voltage vs. Frequency
15
Maximum Output Voltage, V
OPP
(V)
50
Voltage Gain, Phase vs. Frequency
(V
+
/V- = ±4.3V, R
L
= 2kΩ,
A
V
= 40dB, T
a
= 25°C)
0
40
10
Voltage Gain, G
V
(dB)
30
20
-60
5
Phase
-120
10
0
(V
+
/ V
-
= ±7.5V, R
L
= 2kΩ, Ta = 25°C)
0
1k
10k
100k
Frequency, f (Hz)
1M
1k
AV
10k
100k
Frequency, f (Hz)
1M
-180
Operating Current vs. Temperature
25
Maximum Output Voltage ±V
OM
(V)
Operating Current, I
CC
(mA)
20
(V / V = ±4.3V)
15
10
5
0
+
-
Operating Output Voltage vs. Temperature
5
4.8
4.6
4.4
4.2
4.0
3.8
3.6
(V
+
= 5V, R
L
= 2kΩ)
+V
OM
-25
0
25
50
75
0
-V
OM
-25
0
25
50
75
Ambient Temperature, Ta (°C)
Ambient Temperature, Ta (°C)
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QW-R105-009.F
Phase (deg)
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