3PEAK
Features
Low Offset Voltage: 5μV(max)
Zero Drift: 0
.
05 µV/°
C(max)
No 1/f Noise Corner Down to 0.1Hz
- Input Noise Voltage . . . . . . . .. .15 nV/√Hz @ 1kHz
-0.1Hz to 10Hz Noise Voltage . . . . . . . . . . 350nV
P-P
TP5551/TP5552 / TP5554
Ultra Low Noise, 3.5MHz, Zero Drift, RRIO Op-amps
Description
The family of amplifier are single/dual/quad chopper
stabilized zero-drift operational amplifier optimize for
single or dual supply operation from 1.8V to 5.5V and
±0.9V to ±2.75V
.
TP555X features very low input offset
voltage and low noise with no 1/f noise corner down to
0.1Hz. The TP555X is designed to have ultra low offset
voltage and offset temperature drift, wide gain
bandwidth and rail-to-rail input/output swing while
minimizing power consumption.
This family amp TP555X can provide very low offset
voltage(max 5μV) and near-zero drift over time and
temperature with excellent CMRR and PSRR.
The TP5551(single version) is available in SOT23-5,
SC70-5 and SO-8 packages. The TP5552(dual version)
is offered in MOSP-8, SO-8 package. The TP5554(quad
version) is available in TSSOP-14,SO-14 package. All
versions are specified for operation from -40° to 125°
C
C.
Slew Rate: 2.5 V/μs
Bandwidth: 3.5MHz
Low Supply Current: 500A per Amplifier
Low Input Bias Current: 50pA Typical
Rail-to-Rail Output Voltage Range
High gain, CMRR, PSRR: 130 dB
7K HBM ESD Rating
–40° to 125° Operation Range
C
C
Applications
Medical Instrumentation
Temperature Measurements
Precision current sensing
Precision Low Drift, Low Frequency ADC Drivers
Process Control Systems
Precision Voltage Reference Buffers
3PEAK and the 3PEAK logo are registered trademarks of
3PEAK INCORPORATED. All other trademarks are the property of
their respective owners.
Related Zero-Drift RRO Op-amps
Supply
Current
560 μA
34 μA
e
N
@1kHz
( nV/√Hz )
Single
TP555X
TP553X
Vos(Max)
5μV
10μV
GBW
3.5 MHz
350kHz
12
55
Pin Configuration
(Top View)
TP5551
SOT23-5/SC70-5
(-T and -C Suffixes)
OUT
V-
+IN
1
2
3
A
Offset Voltage Distribution
35
V+
5
Population Of Amplifiers
30
25
20
15
10
5
0
0
-1
-2
4
-IN
TP5551U
SOT23-5/SC70-5
(-T and -C Suffixes)
+IN
V-
-IN
1
2
3
A
5
V+
1.25
2
1
-2.25
-1.75
2.25
1.75
1.5
4
OUT
Offset Voltage(μV)
Pin Configuration
(Top View)
www.3peakic.com.cn
REV B
-1.25
-2.5
-1.5
2.5
1
TP5551 / TP5552/TP5554
Ultra Low Noise, 3.5MHz, Zero Drift, RRIO Op-amps
TP5551
8-Pin SOIC
(-S Suffix)
NC
﹣In
﹢In
﹣Vs
1
2
3
4
8
7
6
5
NC
﹢Vs
Out
NC
Out A
﹣In
A
﹢In
A
﹣Vs
1
2
3
4
A
TP5552
8-Pin SOIC/MSOP
(-S and -V Suffixes)
8
7
B
TP5554
14-Pin SOIC/TSSOP
(-S and -T Suffixes)
﹢Vs
Out B
﹣In
B
﹢In
B
Out A
﹣In
A
﹢In
A
﹢Vs
﹢In
B
﹣In
B
Out B
1
2
A
D
14
13
12
11
10
B
C
Out D
﹣In
D
﹢In
D
﹣Vs
﹢In
C
﹣In
C
Out C
6
5
3
4
5
6
7
9
8
Order Information
Model Name
Order Number
TP5551-TR
TP5551
TP5551L1-TR
TP5551-CR
TP5551-SR
TP5551U
TP5551U-TR
TP5551U-CR
TP5552-SR
TP5552
TP5552L1-SR
TP5552-VR
TP5554
TP5554-SR
TP5554-TR
Package
SOT23-5
SOT23-5
SC70-5
SO-8
SOT23-5
SC70-5
SO-8
SO-8
MSOP-8
SO-14
TSSOP-14
MSL
3
1
3
3
3
3
3
1
3
3
3
Transport Media, Quantity
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 4000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 4000
Tape and Reel, 4000
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
Marking
Information
E51T
E51T
51C
TP5551
E51U
51V
TP5552
TP5552
TP5552
TP5554
TP5554
Absolute Maximum Ratings
Note 1
Supply Voltage: .....................................................7V
Input Voltage: ....................... ……V
–
– 0.3 to V
+
+ 0.3
Input Current: +IN, –IN
Note 2
........................... ±20mA
Output Current: OUT...................................... ±60mA
Output Short-Circuit Duration
Note 3
…....... Indefinite
Current at Supply Pins……………............... ±50mA
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
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 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 3:
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
REV B
Condition
ANSI/ESDA/JEDEC JS-001
ANSI/ESDA/JEDEC JS-002
Minimum Level
7
2
Unit
kV
kV
2
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TP5551 / TP5552/TP5554
Electrical Characteristics
Ultra Low Noise, 3.5MHz, Zero Drift, RRIO Op-amps
At T
A
= 27° V
DD
=5V, R
L
=10K, Vcm=V
DD
/2, unless otherwise noted.
C,
VDD=5V,
SYMBOL
V
DD
PARAMETER
Supply Voltage Range
CONDITIONS
MIN
1.8
TYP
MAX
5.5
UNITS
V
μA
μA
μA
μA
μA
μA
μV
μV
μV/°C
dB
TP5551
TP5551, T
A
= -40° to 85°
C
C
TP5551, T
A
= -40° to 125°
C
C
I
Q
Quiescent current per amplifier
TP5552/4
TP5552/4, T
A
= -40° to 85°
C
C
TP5552/4, T
A
= -40° to
C
125°
C
1200
1400
1600
1750
550
950
1150
1300
±
1
V
OS
dVos/dT
PSRR
input Offset Voltage
T
A
= -40° to 125°
C
C
vs temperature
Vs=+1.8V to +5.5V
vs power supply
input voltage noise, f=0.01Hz to 1Hz
V
N
(p-p)
input voltage noise, f=0.1Hz to 10Hz
V
N
C
IN
I
B
I
OS
V
CM
CMRR
CMRR
Input voltage noise density, f=1kHz
Input capacitor Differential
Input capacitor Common-Mode
Input Current
Over temperature
Input offset current
Common-mode voltage range
Common-mode rejection ratio
Common-mode rejection ratio
0.35
15
3
2
±
50
±
200
±
100
V
S
=5V, V
CM
= 0.5V to 4.5V
V
S
=5V, V
CM
= 0V to 5V
V
S
=5V, V
CM
= 0V to 5V, T
A
=
-40° to 125°
C
C
R
L
=10kΩ
R
L
=10kΩ, T
A
= -40° to 125°
C
C
C
L
=100pF
G=+1, CL=100pF
G=-10
C
L
=100pF
(V-)+100mV<V
O
<(V+)-100mV,
R
L
= 100kΩ
(V-)+100mV<V
O
<(V+)-100mV,
R
L
= 100kΩ, T
A
= -40° to
C
125°
C
SOT23-5
MSOP-8
SO-8
SC70-5
SO-14
TSSOP-14
(V-)-0.1
110
100
90
10
±
50
3.5
2.5
35
20
100
120
Vs=+1.8V to +5.5V, T
A
=
-40° to 125°
C
C
95
85
0.1
0.008
±
5
±
10
0.05
μV
pp
μV
pp
nV/√Hz
pF
pF
pA
pA
pA
V
dB
dB
dB
25
30
mV
mV
mA
MHz
V/μs
μs
μs
dB
(V+)+0.1
130
120
V
O
I
SC
GBW
SR
t
or
t
s
Output Voltage Swing from rail
Short-circuit current
Unity Gain Bandwidth
Slew rate
Overload recovery time
Settling time to 0.01%
A
VO
Open-Loop Voltage Gain
90
200
210
158
250
83
100
dB
θ
JA
Thermal Resistance Junction to
Ambient
°
C/W
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REV B
3
3PEAK
Typical Performance Characteristics
Supply Current Distribution
50
Population Of Amplifiers
TP5531/TP5532
Dual/Quad
,
zero drift
, RIRO Op-amps
Offset Voltage Distribution
35
Population Of Amplifiers
45
40
35
30
25
20
15
10
5
0
500 510 520 530 540 550 560 570 580 590 600
Supply Curent(μA)
30
25
20
15
10
5
0
0
-1
-2
1.25
2
1
-2.25
-1.75
2.25
1.75
1.5
Offset Voltage(μV)
Quiesent Current vs Temperature
1000
100
Voltage Noise Spectral Density vs Frequency
900
Volage noise (nV/√Hz)
800
700
I
Q
(μV)
600
500
400
300
10
200
100
-50
-25
0
25
50
75
100
125
150
Temperature(°
C)
1
0.01
0.1
1
10
Frequency (Hz)
100
1k
10k
OPEN-LOOP GAIN vs FREQUENCY
120
100
80
100
90
80
70
CMRR vs FREQUENCY
140
120
100
Phase(deg)
Aol(dB)
60
40
20
0
60
50
40
30
CMRR(dB)
80
60
40
20
0
1
10
100
1k
10k
100k
1M
20
10
0
10M
-20
10
100
1k
10k
Frequency(Hz)
100k
1M
-1.25
-2.5
-1.5
Frequency(Hz)
2.5
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REV B
4
TP5551 / TP5552/TP5554
Ultra Low Noise, 3.5MHz, Zero Drift, RRIO Op-amps
Typical Performance Characteristics
(continue)
Small-Scale Step Response
Output Voltage (50mV/div)
Positive Over-Voltage Recovery
2V/div
G=+1
R
L=
10K
Ω
Input
Output
1V/div
Time (5μs/div)
Time (50μs/div)
Negative Over-Voltage Recovery
Large-Scale Step Response
1V/div
Input
Output
Time (50μs/div)
Output Voltage (2V/div)
G=+1
R
L=
10K
Ω
1V/div
Time (10μs/div)
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REV B
5
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