UTC 3414
LINEAR INTEGRATED CIRCUIT
SINGLE-SUPPLY DUAL HIGH
CURRENT OPERATIONAL
AMPLIFIER
DESCRIPTION
The UTC 3414 integrated circuit is a high gain, high
output current, high output voltage swing dual
operational amplifier capable of driving 70mA.
SOP-8
FEATURES
*Single Supply
*Operating Voltage
*High Output Current
*Slew Rate
*Bipolar Technology
(+3V~+15V)
(70mA)
(1.0V/µs typ.)
DIP-8
TSSOP-8
PIN CONFIGURATIONS
OUT 1
1
8
V
+
OUT 2
IN 1(-)
2
3
4
A
B
7
6
5
IN 1(+)
IN 2(-)
GND
IN 2(+)
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R105-009,C
UTC 3414
BLOCK DIAGRAM
V
+
Q22-A
Q21
LINEAR INTEGRATED CIRCUIT
Q22-B
Q22-C
Q23
Q24
Q22-D
Q18
Q16
Q12
R2
Q17
R3
Q13
R4
Q25
Q30
Q31
Q33
Q3
Q4
-INPUT
Q1
Q6
Q2
R6
Q5
C1
Q29
Q32
R5
Q34
Q8
+INPUT
Q7
Q9
V
-
Q10
Q11
R1
Q18 Q26
Q15
Q20
Q27
R7
Q14
C2
OUTPUT
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C )
PARAMETER
Supply Voltage
Differential Input Voltage
Input Voltage
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
V+(V+/V-)
V
ID
V
I
P
D
Topr
Tstg
VALUE
15V (or +-7.5)
15
-0.3 ~ +15
300
-20 to +75
-40 to +125
UNIT
V
V
V
mW
°C
°C
ELECTRICAL CHARACTERISTICS
(Ta=25
°C
, V
+
=8.6V)
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Input Common Voltage Range
Maximum Output Voltage Swing
1
SYMBOL
V
IO
I
IO
Ib
Av
V
ICM
V
OM1
TEST CONDITIONS
Rs=0Ω
MIN
TYP
2
5
100
100
MAX
5
100
500
UNIT
mV
nA
nA
dB
V
V
R
L=2K
Ω
RL>=2kΩ,V
+
=5V
88
V
+
-2
3.5
UTC
UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R105-009,C
UTC 3414
PARAMETER
Maximum Output Voltage Swing
2
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Operating Current
Slew Rate
Unity Gain Bandwidth
Operating Voltage Range
LINEAR INTEGRATED CIRCUIT
SYMBOL
V
OM2
CMR
SVR
Icc
SR
GB
V
+
TEST CONDITIONS
Io=70mA,V
+
=5V
MIN
3.2
80
80
3
TYP
90
90
4
1.0
1.3
MAX
UNIT
V
dB
dB
mA
V/µs
MHz
V
R
L
=∝
5
15
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R105-009,C
UTC 3414
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
UTC
UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R105-009,C
UTC 3414
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R105-009,C