voltage and drift, low bias current, high common-mode
rejection, and high power supply rejection.
The TP127X are unity gain stable with 100pF capacitive
load with a wide 7MHz bandwidth, 20V/μs high slew
rate, which makes the device appropriate for I/V
converters.
These op amps are ideal for various applications,
including process control, industrial and instrumentation
equipment, active filtering, data conversion, buffering,
and power control and monitoring. Additionally, the
TP127X is EMI hardened to minimize any interference,
so they are ideal for EMI sensitive application.
The TP1271 is single channel version available in 8-pin
SOIC and 5-pin SOT23 package. The TP1272 is dual
channel version available in 8-pin SOIC and MSOP
package. The TP1274 is quad channel version
available in 14-pin SOIC and TSSOP package.
36V Single Supply, Precision RRO Op-amps With 7MHz Bandwidth
Low Offset Voltage: 150μV Maximum
Wide Supply Range: 2.7V to 36V
Gain-bandwidth Product: 7MHz
High Slew Rate: 20V/μs
High EMIRR: 84dB at 900MHz
High Common-Mode Rejection: 126dB
High Power Supply Rejection: 130dB
Low Input Bias Current: 3pA Typical
Below-Ground (V-) Input Capability to -0.3V
Rail-to-Rail Output Voltage Range
Pb-Free Packages are Available
–40° to 125° Operation Range
C
C
Robust 3kV – HBM and 2kV – CDM ESD Rating
Applications
Transducer Amplifier
Bridge Amplifier
Photodiode Pre-amp
I/V Converter
Temperature Measurements
Strain Gage Amplifier
Medical Instrumentation
3PEAK and the 3PEAK logo are registered trademarks of
3PEAK INCORPORATED. All other trademarks are the property of
their respective owners.
Pin Configuration
(Top View)
TP1271
8-Pin SOIC
(-S Suffixes)
NC
﹣In
﹢In
﹣Vs
1
2
3
4
8
7
6
5
NC
﹢Vs
Out
NC
Out A
﹣In
A
﹢In
A
﹣Vs
TP1272
8-Pin SOIC/MSOP
(-S and -V Suffixes)
1
2
3
4
A
Offset Voltage Production Distribution
﹢Vs
Out B
﹣In
B
﹢In
B
8
7
B
200
180
160
140
6
5
Population
Out D
﹣In
D
﹢In
D
﹣Vs
﹢In
C
﹣In
C
Out C
TP1271
5-Pin SOT23
(-T Suffixes)
Out
﹣Vs
+ In
1
2
3
5
- In
4
﹢Vs
Out A
﹣In
A
﹢In
A
﹢Vs
﹢In
B
﹣In
B
Out B
TP1274
14-Pin SOIC/TSSOP
(-S and -T Suffixes)
1
2
A
D
120
100
80
60
40
14
13
12
11
10
B
C
3
4
5
6
7
20
0
-110
-90
-70
-50
-30
-10
10
30
50
70
90
110
9
8
Offset Voltage(uV)
www.3peakic.com.cn
REV A.02
1
TP1271 / TP1272 / TP1274
36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth
Order Information
Model Name
TP1271
TP1272
TP1274
Order Number
TP1271-SR
TP1271-TR
TP1272-SR
TP1272-VR
TP1274-SR
TP1274-TR
Package
8-Pin SOIC
5-Pin SOT23
8-Pin SOIC
8-Pin MSOP
14-Pin SOIC
14-Pin TSSOP
Transport Media, Quantity
Tape and Reel, 4,000
Tape and Reel, 3,000
Tape and Reel, 4,000
Tape and Reel, 3,000
Tape and Reel, 2,500
Tape and Reel, 3,000
Marking
Information
TP1271
D12T
TP1272
TP1272
TP1274
TP1274
Absolute Maximum Ratings
Note 1
Supply Voltage: V
–
V
+
–
Note 2
............................40.0V
–
+
Operating Temperature Range........–40° to 125°
C
C
Maximum Junction Temperature................... 150°
C
Storage Temperature Range..........
–65°
to 150°
C
C
Lead Temperature (Soldering, 10 sec) ......... 260°
C
Input Voltage............................. V
–
0.3 to V + 0.3
Input Current: +IN,
–IN
Note 3
.......................... ±20mA
Output Short-Circuit Duration
Note 4
….........
Indefinite
Current at Supply Pins……………............... ±60mA
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum
Rating condition for extended periods may affect device reliability and lifetime.
Note 2:
The op amp supplies must be established simultaneously, with, or before, the application of any input signals.
Note 3:
The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 500mV beyond the power supply, the input
current should be limited to less than 10mA.
Note 4:
A heat sink may be required to keep the junction temperature below the absolute maximum. This depends on the power supply voltage and how many
amplifiers are shorted. Thermal resistance varies with the amount of PC board metal connected to the package. The specified values are for short traces
connected to the leads.
ESD, Electrostatic Discharge Protection
Symbol
HBM
CDM
Parameter
Human Body Model ESD
Charged Device Model ESD
Condition
MIL-STD-883H Method 3015.8
JEDEC-EIA/JESD22-C101E
Minimum Level
3
2
Unit
kV
kV
Thermal Risistance
Package Type
5-Pin SOT23
8-Pin SOIC
8-Pin MSOP
14-Pin SOIC
14-Pin TSSOP
θ
JA
250
158
210
120
180
θ
JC
81
43
45
36
35
Unit
℃/W
℃/W
℃/W
℃/W
℃/W
2
REV A.02
www.3peakic.com.cn
TP1271/TP1272 / TP1274
Electrical Characteristics
SYMBOL
V
OS
V
OS
TC
I
B
I
OS
V
n
e
n
C
IN
CMRR
V
CM
PSRR
A
VOL
V
OL
, V
OH
R
OUT
R
O
I
SC
V
DD
I
Q
PM
GM
GBWP
SR
FPBW
t
S
THD+N
X
talk
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Noise
Input Voltage Noise Density
Input Capacitance
Common Mode Rejection Ratio
Common-mode Input Voltage
Range
Power Supply Rejection Ratio
Open-Loop Large Signal Gain
Output Swing from Supply Rail
Closed-Loop Output Impedance
Open-Loop Output Impedance
Output Short-Circuit Current
Supply Voltage
Quiescent Current per Amplifier
Phase Margin
Gain Margin
Gain-Bandwidth Product
Slew Rate
Full Power Bandwidth
Note 1
Settling Time, 0.1%
Settling Time, 0.01%
Total Harmonic Distortion and
Noise
Channel Separation
R
LOAD
= 2kΩ, C
LOAD
= 100pF
R
LOAD
= 2kΩ, C
LOAD
= 100pF
f = 1kHz
A
V
= 1, V
OUT
= 0V to 10V, C
LOAD
= 100pF,
R
LOAD
= 2kΩ
A
V
= –1, 10V Step
f = 1kHz, A
V
=1, R
L
= 2kΩ, V
OUT
= 3.5V
RMS
f = 1kHz, R
L
= 2kΩ
f = 0.1Hz to 10Hz
f = 1kHz
Differential
Common Mode
V
CM
= -14.6V to 13V
V
–
-0.3
130
R
LOAD
= 2kΩ
R
LOAD
= 100kΩ
G = 1, f =1kHz, I
OUT
= 0
f = 1kHz, I
OUT
= 0
Sink or source current
2.7
900
60
8
7
20
210
1
1
0.0001
110
100
118
50
0.01
125
80
36
V
CM
= V
DD
/2
-40° C to 125° C
T
A
= 27 ° C
T
A
= 85 ° C
T
A
= 125 ° C
36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth
The specifications are at T
A
= 27° C. V
SUPPLY
=
±15V,
V
CM
= V
OUT
=0V, R
L
= 2kΩ,
C
L
=100pF.Unless otherwise noted.
CONDITIONS
MIN
-150
TYP
± 50
0.9
3
250
7.7
0.001
2.35
19
4
2.5
126
V
+
-2.0
MAX
+150
UNITS
μV
μV/° C
pA
pA
nA
pA
μV
RMS
nV/√Hz
pF
dB
V
dB
dB
mV
Ω
Ω
mA
V
μA
°
dB
MHz
V/μs
kHz
μs
%
dB
Note 1:
Full power bandwidth is calculated from the slew rate FPBW = SR/π • V
P-P
www.3peakic.com.cn
REV A.02
3
TP1271 / TP1272 / TP1274
36V Single supply, Precision RRO Op-amps With 7MHz Bandwidth
嵌入式系统
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