UTC 3404
LINEAR INTEGRATED CIRCUIT
SINGLE-SUPPLY DUAL
OPERATIONAL AMPLIFIER
DESCRIPTION
The UTC 3404 is high performance single supply
dual operational amplifier.
The UTC 3404 is improved version of the UTC
M2904 on slew rate & cross-over distortion.
SOP-8
FEATURES
*Single Supply
*Operating Voltage: +4V~+36V
*Low Operating Current: 2.0mA (typ.)
*Slew Rate: 1.2V/µs (typ.)
DIP-8
TSSOP-8
PIN CONFIGURATION
A OUTPUT
1
-
A
+
B
8
V
+
A -INPUT
2
7
+
-
6
B OUTPUT
A +INPUT
3
B -INPUT
V
-
4
5
B +INPUT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R105-026,,A
UTC 3404
V
+
LINEAR INTEGRATED CIRCUIT
EQUIVALENT CIRCUIT (1/2 SHOWN)
OUTPUT
-INPUT
+INPUT
V
-
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C )
PARAMETER
Supply Voltage
Differential Input Voltage
Input Voltage
Power Dissipation
DIP8
SOP8
TSSOP8
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
+
(V
+
/V
-
)
V
ID
V
IC
P
D
Topr
Tstg
RATINGS
36V (or±18)
36
-0.3 ~ 36
500
300
250
-40 ~+85
-40 ~+125
UNIT
V
V
V
mW
°
C
°
C
ELECTRICAL CHARACTERISTICS
(Ta=25
°C
, V
+
/V
-
=±15V)
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Maximum Output Voltage Swing
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Operating Current
Output Source Current
Output Sink Current
Slew Rate
Unity Gain Bandwidth
SYMBOL
V
IO
I
IO
I
B
Av
V
OM
V
ICM
CMR
SVR
Icc
I
SOURCE
I
SINK
SR
f
T
TEST CONDITIONS
Rs=0
Ω
MIN
TYP
2
5
70
100
±14
90
94
2.0
30
20
1.2
1.2
MAX
5
50
200
UNIT
mV
nA
nA
dB
V
V
dB
dB
mA
mA
mA
V/µs
MHz
R
L
>2K
Ω
R
L
=2K
Ω
DC
R
L
=
∞
_
V
IN
+
=1V,V
IN
=0V
_
V
IN
+
=0V,V
IN
=1V
88
±13
-15 ~+13
70
80
20
10
3.5
UTC
UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R105-026,,A
UTC 3404
70
60
Voltae Gain, Av (dB)
50
40
30
20
10
0
100
1K
10K
Frequency, f (Hz)
LINEAR INTEGRATED CIRCUIT
Maximum Output Voltage Swing vs. Load Resistance
5
Maximum Output Voltage Swing,
±V
OM
(mV)
4
3
2
1
-2
-1
0
10
100
1K
L
TYPICAL CHARACTERISTICS
Voltage Gain vs. Frequency
V
+
/V
-
=
±15V,R
L
=2kΩ
Gain=40dB,Ta=25℃
V
+
=5V,Ta=25℃
+V
OM
-V
OM
10K
(Ω)
100k
100K
1M
Load Resistance, R
Operating Current vs. Temperature
V
+
/ V
-
=
±15V,
R
L
=∞
Output Source Current vs. Temperature
Operating Current, Icc (mA)
2.0
Output Source Current, I
SOURCE
(mA)
90
80
70
60
50
40
30
20
10
0
-50
-25
0
25
50
75
100
125
V
+
/ V
-
=
±15V
1.0
0
-50
-25
0
25
50
75
100
Ambient Temperature, Ta (℃)
Input Offset Voltage vs. Temperature
4
2
V
+
/ V
-
=
±15V
Input Bias Current, I
B
(nA)
80
60
40
20
0
-50
Ambient Temperature, Ta (℃)
Input Bias Current vs. Temperature
V
+
/ V
-
=
±15V
Input Offset Voltage, V
IO
(mV)
0
-2
-4
-50
-25
0
25
50
75
100
125
-25
0
25
50
75
100
125
Ambient Temperature, Ta (℃)
Ambient Temperature, Ta (℃)
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R105-026,,A
UTC 3404
20
LINEAR INTEGRATED CIRCUIT
Operating Current vs.Operating Voltage
V
+
/ V
-
=
±
15 V, Ta=25℃
Output Source Current Output Sink
Current vs. Output Voltage Swing
5
5.0
Output Voltage Swing at Source (V)
15
Source Current
0
Output Voltage Swing at Sink (V)
Operating Current, Icc (mA)
4.0
3.0
Ta= -20℃
Ta= 25℃
10
-5
2.0
Ta= 75℃
5
Sink Current
-10
1.0
10
20
30
+
40
0
1
2
5
10
20
50
-15
100
Operating Voltage , V (V)
Output Current (mA)
Output Voltage Swing vs. Operating Voltage
R
L
= 2kΩ, Ta=25℃
Pulse Response
V
+
/ V
-
=
±
15 V
R
L
>2kΩ, A
V
=1
Ta=25℃
OUTPUT
Input/Output Voltage, (V)
16
Output Voltage Swing,
±VOM
(V)
12
8
4
0
-4
-8
-12
-16
0
±2
±4
±6
±8 ±10 ±12 ±14 ±16 ±18
+2
+1
0
-1
-2
INPUT
0
5
10
15
20
Operating Voltage , V
+
/ V
-
(V)
Maximum Output Voltage vs. Frequency
Maximum Output Voltage,
±
VOM (V)
Maximum Output Voltage, VOM (V)
15
V
+
/ V
-
=
±
15 V
R
L
=2kΩ
Ta=25℃
15
14
13
12
-12
-13
-14
-15
-50
-25
0
Time , t (μs)
Maximum Output Voltage vs. Temperature
V
+
/ V
-
=
±
15 V, R
L
=2kΩ
10
5
0
100
1k
10k
Frequency, f (Hz)
100k
1M
25
50
75
100
125
Ambient Temperature, Ta (
℃)
UTC
UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R105-026,,A
UTC 3404
TYPICAL APPLICATIONS
LINEAR INTEGRATED CIRCUIT
V
+
30k
IN914
-
150k
0.01μ
1/2
UTC 3404
+
0
V
+
OUTPUT
100k
100k
100k
Square Wave Oscillator
0.01μ
300k
INPUT
300k
0.01μ
620
120k
39k
1/2
UTC 3404
+
-
620k
10μ
100k
100k
V
+
fo=1kHz
1/2
UTC 3404
+
-
OUTPUT
Bandpass Filter
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.
UTC
UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R105-026,,A
嵌入式系统
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