完美替代TL074CDT
TL074
UNISONIC TECHNOLOGIES CO., LTD
LINEAR INTEGRATED CIRCUIT
LOW NOISE QUAD J-FET OPERATIONAL AMPLIFIER
n 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 a monolithic integrated circuit. The device features high slew rates, low input bias and offset current and low offset voltage temperature coefficient.
n 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)
n ORDERING INFORMATION
|
Ordering Number |
Package |
Packing |
|
|
Lead Free |
Halogen Free |
||
|
TL074L-D14-T |
TL074G-D14-T |
DIP-14 |
Tube |
|
TL074L-S14-R |
TL074G-S14-R |
SOP-14 |
Tape Reel |
|
TL074G-D14-T |
|
|
|
|
(1)Packing Type |
(1) T: Tube, R: Tape Reel |
|
|
(2)Package Type |
(2) D14: DIP-14, S14: SOP-14 |
|
|
(3)Green Package |
(3) G: Halogen Free and Lead Free, L: Lead Free |
n
MARKING
www.unisonic.com.tw 1 of 8
Copyright © 2022 Unisonic Technologies Co., Ltd QW-R105-005.J
n PIN CONFIGURATIONS
n 
SCHEMATIC DIAGRAM
VCC+
Non-inverting
Input inverting Input
Output
VCC-
n ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
|
PARAMETER |
SYMBOL |
RATING |
UNIT |
|
|
Supply Voltage (Note 2) |
VCC |
±18 |
V |
|
|
Input Voltage (Note 3) |
VIN |
±15 |
V |
|
|
Differential Input Voltage (Note 4) |
VI(DIFF) |
±30 |
V |
|
|
Power Dissipation |
DIP-14 |
PD |
800 |
mW |
|
SOP-14 |
580 |
mW |
||
|
Output Short-Circuit Duration (Note 5) |
|
Infinite |
|
|
|
Operating Temperature (Note 6) |
TOPR |
-40 ~ +125 |
°C |
|
|
Storage Temperature |
TSTG |
-65 ~ +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. 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+.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
4. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal.
5. 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.
6. It is guarantee by design, not 100% be tested.
n ELECTRICAL CHARACTERISTICS (VCC=±15V, TA=25°C, unless otherwise specified)
|
PARAMETER |
SYMBOL |
TEST CONDITIONS |
MIN |
TYP |
MAX |
UNIT |
|
|
Input Offset Voltage |
VI(OFF) |
Rs=50W |
TA=25°C |
|
3 |
6 |
mV |
|
TMIN≤TA≤TMAX |
|
|
7 |
mV |
|||
|
Temperature Coefficient of Input Offset Voltage |
?VI(OFF) |
Rs=50W |
|
10 |
|
mV/°C |
|
|
Input Offset Current (Note) |
II(OFF) |
TA=25°C |
|
5 |
100 |
pA |
|
|
TMIN≤TA≤TMAX |
|
|
4 |
nA |
|||
|
Input Bias Current (Note) |
II(BIAS) |
TA=25°C |
|
20 |
200 |
pA |
|
|
TMIN≤TA≤TMAX |
|
|
20 |
nA |
|||
|
Input Common Mode Voltage |
VI(CM) |
|
±11 |
-12~+15 |
|
V |
|
|
Output Voltage Swing |
VO(SW) |
RL=2kW |
TA=25°C |
±10 |
±12 |
|
V |
|
RL=10kW |
±12 |
±13.5 |
|
V |
|||
|
RL=2kW |
TMIN≤TA≤TMAX |
±10 |
|
|
V |
||
|
RL=10kW |
±12 |
|
|
V |
|||
|
Large Signal Voltage Gain |
GV |
RL=10kW, VOUT=±10V |
TA=25°C |
50 |
200 |
|
V/mV |
|
TMIN≤TA≤T MAX |
25 |
|
|
V/mV |
|||
|
Gain Bandwidth Product |
GBW |
RL=10kW, CL=100pF |
2 |
3 |
|
MHz |
|
|
Input Resistance |
RIN |
|
|
1012 |
|
W |
|
|
Common Mode Rejection Ratio |
CMR |
RS=50W |
TA=25°C |
80 |
86 |
|
dB |
|
TMIN≤TA≤T MAX |
80 |
|
|
dB |
|||
|
Supply Voltage Rejection Ratio |
SVR |
RS=50W |
TA=25°C |
80 |
86 |
|
dB |
|
TMIN≤TA≤T MAX |
80 |
|
|
dB |
|||
|
Supply Current |
ICC |
No Load |
TA=25°C |
|
1.4 |
2.5 |
mA |
|
TMIN≤TA≤T MAX |
|
|
2.5 |
mA |
|||
|
Channel Separation |
V01/V02 |
Gv=100 |
|
120 |
|
dB |
|
|
Output Short-circuit Current |
IO(SC) |
TA=25°C |
10 |
40 |
60 |
mA |
|
|
TMIN≤TA≤T MAX |
10 |
|
60 |
mA |
|||
|
Slew Rate |
SR |
VIN=10V, RL=2kW, CL=100pF, unity gain |
3 |
6 |
|
V/ms |
|
|
Rise Time |
tR |
VIN=20mV, RL=2kW, CL=100pF, unity gain |
|
0.1 |
|
ms |
|
|
Overshoot Factor |
Kov |
VIN=20mV, RL=2kW, CL=100pF, unity gain |
|
10 |
|
% |
|
|
Total Harmonic Distortion |
THD |
Gv=20dB, f=1kHz, RL=2kW, CL=100pF, VOUT=2Vpp) |
|
0.01 |
|
% |
|
|
Phase Margin |
|
|
|
45 |
|
Deg. |
|
|
Equivalent Input Noise Voltage |
eN |
RS=100W, f=1KHz |
|
15 |
|
|
|
Note: The Input bias currents are junction leakage currents, which approximately double for every 10°C increase in the junction temperature.
n PARAMETER MEASUREMENT INFORMATION
Figure 1. Voltage Follow Figure 2. Gain-of-10 Inverting Amplifier 10KΩ
1KΩ
e1
e0
UTC TL074
e0
RL CL = 100pF
n TYPICAL APPLICATION
Output A
Input
Output B
Output C
n TYPICAL CHARACTERISTICS
UNISONIC TECHNOLOGIES CO., LTD 6 of 8
w
ww.unisonic.com.tw QW-R105-005. J
UNISONIC TECHNOLOGIES CO., LTD 7 of 8
w
ww.unisonic.com.tw QW-R105-005. J
Equivalent Input Noise Voltage Versus Frequency
70
60
50
40
30
20
10
1
0.4
0.1
0.04
0.01
0.004
Total Harmonic Distortion Versus Frequency
0
10 40
100
400 1K
4K 10K
40K 100K
0.001
100
400 1K
4K 10K
40K
100K
w
Frequency (Hz) Frequency (Hz)
