TL074L-S14-R [UTC]
LOW NOISE QUAD J-FET OPERATIONAL AMPLIFIER; 低噪声四路J-FET运算放大器
| 型号： | TL074L-S14-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | LOW NOISE QUAD J-FET OPERATIONAL AMPLIFIER |
| 文件： | 总10页 (文件大小：375K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
TL074
LINEAR INTEGRATED CIRCUIT
LOW NOISE QUAD J-FET
OPERATIONAL AMPLIFIER
DESCRIPTION
The UTC TL074 is a high speed J-FET input quad
operational amplifier. It incorporates well matched, high
voltage J-FET and bipolar transistors in monolithic
a
integrated circuit. The device features high slew rates, low
input bias and offset current and low offset voltage
temperature coefficient.
FEATURES
*Low power consumption
*Wide common-mode (up to Vcc+ ) and differential voltage
range
*Low input bias and offset current
*Low noise eN = 15nV / √ Hz(typ)
*Output short-circuit protection
*High input impedance J-FET input stage
*Low harmonic distortion:0.01%(typ)
*Internal frequency compensation
*Latch up free operation
*High slewrate:13V/μs(typ)
ORDERING INFORMATION
Ordering Number
Package
Packing
Lead Free
Halogen Free
TL074L-D14-T
TL074L-S14-R
TL074G-D14-T
TL074G-S14-R
DIP-14
Tube
SOP-14
Tape Reel
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
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TL074
LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATIONS
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TL074
LINEAR INTEGRATED CIRCUIT
SCHEMATIC DIAGRAM
VCC
+
Non-inverting
Input
Non-inverting
Input
100Ω
200Ω
Output
100Ω
30k
8.2k
100Ω
1.3k
1.3k
35k
35k
VCC
-
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TL074
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25°C)
PARAMETER
SYMBOL
VCC
RATING
±18
UNIT
V
Supply Voltage (Note 1)
Input Voltage (Note 2)
VIN
±15
V
Differential Input Voltage (Note 3)
Power Dissipation
VI(DIFF)
PD
±30
V
680
mW
Output Short-Circuit Duration (Note 4)
Operating Temperature
Storage Temperature
Infinite
-20 ~ +85
-65 ~ 150
TOPR
TSTG
°C
°C
Notes: 1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the
supply voltages where the zero reference level is the midpoint between Vcc- and Vcc+.
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts,
whichever is less.
3. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal.
4. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be
limited to ensure that the dissipation rating is not exceeded.
5. 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.
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TL074
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS
(Vcc=±15V, TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
3
MAX
UNIT
mV
TA=25°C
6
7
Input Offset Voltage
VI(OFF)
Rs=50Ω
TMIN≤TA≤TMAX
mV
Temperature Coefficient of Input
Offset Voltage
ΔVI(OFF)
Rs=50Ω
10
5
μV/°C
TA=25°C
TMIN≤TA≤TMAX
TA=25°C
100
4
pA
nA
pA
nA
V
Input Offset Current (Note)
II(OFF)
20
200
20
Input Bias Current (Note)
II(BIAS)
VI(CM)
TMIN≤TA≤TMAX
Input Common Mode Voltage
±11 -12~+15
RL=2kΩ
RL=10kΩ
RL=2kΩ
RL=10kΩ
RL=10kΩ,
10
12
10
12
50
25
2
12
V
TA=25°C
13.5
V
Output Voltage Swing
VO(SW)
V
TMIN≤TA≤TMAX
V
TA=25°C
TMIN≤TA≤T MAX
200
V/mV
V/mV
MHz
Ω
dB
dB
dB
dB
mA
mA
dB
mA
mA
Large Signal Voltage Gain
GV
VOUT=±10V
Gain Bandwidth Product
Input Resistance
GBW
RIN
RL=10kΩ, CL=100pF
3
1012
86
TA=25°C
RS=50Ω
80
80
80
80
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
CMR
SVR
ICC
TMIN≤TA≤T MAX
TA=25°C
TMIN≤TA≤T MAX
TA=25°C
86
RS=50Ω
1.4
2.5
2.5
Supply Current
No Load
TMIN≤TA≤T MAX
Channel Separation
Output Short-circuit Current
V01/V02 Gv=100
120
40
TA=25°C
TMIN≤TA≤T MAX
10
10
60
60
IO(SC)
VIN=10V, RL=2kΩ, CL=100pF,
unity gain
Slew Rate
SR
tR
8
13
0.1
10
V/μs
μs
VIN=20mV, RL=2kΩ, CL=100pF,
unity gain
Rise Time
VIN=20mV, RL=2kΩ, CL=100pF,
unity gain
Overshoot Factor
Total Harmonic Distortion
Kov
THD
%
Gv=20dB, f=1kHz, RL=2kΩ,
CL=100pF, VOUT=2Vpp)
0.01
%
Phase Margin
45
15
Deg.
Equivalent Input Noise Voltage
eN
RS=100Ω, f=1KHz
Note: The Input bias currents are junction leakage currents, which approximately double for every 10°C increase in
the junction temperature.
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TL074
LINEAR INTEGRATED CIRCUIT
PARAMETER MEASUREMENT INFORMATION
Figure 1. Voltage Follow
Figure 2. Gain-of-10 Inverting Amplifier
10KΩ
-
1KΩ
-
e1
UTC TL074
e0
UTC TL074
e0
+
+
CL = 100pF
RL = 2KΩ
e1
RL
CL = 100pF
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TL074
LINEAR INTEGRATED CIRCUIT
TYPICAL APPLICATION
fO = 100kHz
-
Output A
Output B
Output C
UTC TL074
+
1MΩ
-
-
UTC TL074
+
1μF
UTC TL074
+
Input
100kΩ
100μF
100kΩ
100kΩ
VCC+
-
100kΩ
UTC TL074
+
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TL074
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
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TL074
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS(Cont.)
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TL074
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS(Cont.)
Output Voltage Versus Elapsed Time
Voltage Follower Large Signal Pulse Response
6
4
28
24
20
overshoot
90%
2
0
16
86
OUTPUT
INPUT
8
Vcc = ±15V
RL = 2KΩ
CL = 100pF
TA = +25℃
-2
-4
-6
Vcc = ±15V
RL = 2KΩ
4
0
10%
TA = +25℃
tr
0.1
-4
0
0.5
1
1.5
2
2.5
3
3.5
0
0.2 0.3
0.4 0.5 0.6 0.7
Time (μs)
Time (μs)
Equivalent Input Noise Voltage Versus
Frequency
Total Harmonic Distortion Versus
Frequency
70
60
50
1
Vcc = ±15V
Av = 1
VI(RMS) = 6V
TA = +25℃
Vcc = ±15V
Av = 10
Rs = 20Ω
TA = +25℃
0.4
0.1
40
30
0.04
0.01
20
10
0
0.004
0.001
10 40 100 400 1K
4K
10K 40K 100K
100
400
1K
4K
10K
40K 100K
Frequency (Hz)
Frequency (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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