TP5551/TP5552 / TP5554
Ultra Low Noise, 3.5MHz, RRIO Zero-Drift Op-amps
Description
The TP555x op-amps are single/dual/quad chopper
stabilized zero-drift operational amplifier optimized for
single or dual supply operation from 1.8V to 5.5V and
±0.9V to ±2.75V
.
The TP555x features very low input
offset voltage and low noise with 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.
The TP555x family can provide very low offset voltage
(5μV Max.) and near-zero drift over time and temperature
with excellent CMRR and PSRR.
The TP5551 (single version) is available in SOT23,
SC70 and SO-8 packages. The TP5552 (dual version)
is offered in MSOP-8 and SO-8 packages. The TP5554
(quad version) is available in TSSOP-14 and SO-14
packages. All versions are specified for operation from
-40°C to 125°C.
Features
Low Offset Voltage: 5
μV
(Max)
Zero Drift: 0
.
05 µV/°C (Max)
1/f Noise Corner Down to 0.1Hz:
－
－
15 nV/√Hz Input Noise Voltage @1kHz
350 nV
P-P
Noise Voltage @0.1Hz to 10Hz
Slew Rate: 2.5 V/μs
Bandwidth: 3.5 MHz
Low Supply Current: 500 µA per Amplifier
Low Input Bias Current: 50 pA Typical
Rail-to-Rail Output Voltage Range
High Gain, CMRR, PSRR: 130 dB
7 kV HBM ESD Rating
–40°C to 125°C Operation Range
Applications
Medical Instrumentation
Temperature Measurements
Precision Current Sensing
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
V
OS
(Max.)
GBWP
Supply Current
e
N
at 1 kHz
Single
Dual
Quad
10
μV
350 kHz
34
μA
55 nV/√Hz
TP5531
TP5532
TP5534
5
μV
1.5 MHz
220
μA
25 nV/√Hz
TP5541
TP5542
TP5544
5
μV
3.5 MHz
500
μA
15 nV/√Hz
TP5551
TP5552
TP5554
Pin Configuration
(Top View)
Offset Voltage Distribution
35
Population Of Amplifiers
30
25
20
15
10
5
0
0
1
-2
-1
1.25
1.75
2
-2.25
-1.75
-1.25
2.25
1.5
-2.5
-1.5
2.5
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Offset Voltage(μV)
REV1.0
1
TP5551 / TP5552/TP5554
Ultra Low Noise, 3.5MHz, RRIO Zero-Drift Op-amps
Pin Configuration
(Top View)
Order Information
Marking
Information
E51T
E51C
E51S
E51U
E51V
E52S
E52V
E54S
E54T
Model Name
Order Number
TP5551-TR
Package
SOT23-5
SC70-5
SO-8
SOT23-5
SC70-5
SO-8
MSOP-8
SO-14
TSSOP-14
Transport Media, Quantity
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, 3000
Tape and Reel, 2500
Tape and Reel, 3000
TP5551
TP5551-CR
TP5551-SR
TP5551U-TR
TP5551U-CR
TP5552-SR
TP5552-VR
TP5554-SR
TP5554-TR
TP5551U
TP5552
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
Current at Supply Pins……………............... ±50mA
Operating Temperature Range.......–40°C to 125°C
Maximum Junction Temperature................... 150°C
Storage Temperature Range.......... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ......... 260°C
…....... Indefinite
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.
2
REV1.0
www.3peakic.com
TP5551 / TP5552/TP5554
Ultra Low Noise, 3.5MHz, RRIO Zero-Drift Op-amps
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
7
2
Unit
kV
kV
Electrical Characteristics
The denotes the specifications which apply over the full operating temperature range, T
A
= -40°C to +125°C .
At T
A
= 27°C, V
DD
=5V, R
L
=10K, Vcm=V
DD
/2, unless otherwise noted.
VDD=5V,
SYMBOL
V
DD
I
Q
V
OS
dV
OS
/dT
PSRR
V
N(P-P)
V
N
C
IN
I
B
I
OS
V
CM
CMRR
V
O
I
SC
C
L
GBW
SR
t
OR
t
S
A
VO
PARAMETER
Supply Voltage Range
Quiescent current per amplifier
Over temperature
Input Offset Voltage
vs. Temperature
vs. Power Supply
Input Voltage Noise
Input Voltage Noise Density
Input Capacitor
Input Current
Over temperature
Input Offset Current
Common-mode Voltage Range
Common-mode Rejection Ratio
Output Voltage Swing from Rail
Over temperature
Short-circuit Current
Maximum Capacitive Load
Unity Gain Bandwidth
Slew Rate
Overload Recovery Time
Settling Time to 0.01%
Open-Loop Voltage Gain
I
O
= 0
CONDITIONS
MIN
1.8
TYP
MAX
5.5
UNITS
V
μA
μV
μV/°C
μV/V
μV
PP
nV/√Hz
pF
500
590
820
Input grounded, unity gain.
±1
0.008
±5
0.05
V
S
= +1.8V to +5.5V
f = 0.01Hz to 1Hz
f = 0.1Hz to 10Hz
f = 1kHz
Differential
Common-Mode
0.5
0.1
0.35
15
3
2
±50
±100
(V-)-0.1
110
130
5
±200
800
±400
(V+)+0.1
10
10
±60
pA
pA
V
dB
mV
mA
pF
MHz
V/μs
μs
μs
dB
R
L
= 10kΩ
R
L
= 10kΩ
θ
JA
Thermal Resistance Junction to
Ambient
C
L
= 100pF
G = +1, C
L
= 100pF
G = -10
C
L
= 100pF
(V-)+0.1V < V
O
< (V+)-0.1V,
R
L
= 100kΩ
SOT23-5
MSOP-8
SO-8
SC70-5
SO-14
TSSOP-14
1000
3.5
2.5
35
20
100
120
200
210
158
250
83
100
°C/W
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REV1.0
3
TP5551 / TP5552/TP5554
Ultra Low Noise, 3.5MHz, RRIO Zero-Drift Op-amps
Typical Performance Characteristics
Supply Current Distribution
50
Population Of Amplifiers
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
1.25
1.75
2
-2.25
-1.75
-1.25
2.25
1.5
-2.5
-1.5
2.5
Offset Voltage(μV)
Quiesent Current vs Temperature
1000
900
Volage noise (nV/√Hz)
Voltage Noise Spectral Density vs Frequency
100
800
700
I
Q
(μV)
600
500
400
300
200
100
‐50
‐25
0
25
50
75
100
125
150
Temperature(°
C)
10
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
‐20
10
100
1k
10k
Frequency(Hz)
100k
1M
60
50
40
30
20
10
0
10M
CMRR(dB)
80
60
40
20
0
1
10
100
1k
10k
100k
1M
Frequency(Hz)
4
REV1.0
www.3peakic.com
TP5551 / TP5552/TP5554
Ultra Low Noise, 3.5MHz, RRIO Zero-Drift Op-amps
Typical Performance Characteristics
(continue)
www.3peakic.com
REV1.0
5
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