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MAX4462UESA+

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
MAX4460/MAX4461/MAX4462
SOT23, 3V/5V, Single-Supply, Rail-to-Rail
Instrumentation Amplifiers
_______________________________________________________________________________________ 7
ELECTRICAL CHARACTERISTICS—MAX4462 (continued)
(V
DD
= 5V, V
SS
= 0V, V
CM
= V
REF
= V
DD
/2, R
L
= 100kΩ to V
DD
/2, T
A
= T
MIN
to T
MAX
, unless otherwise noted. V
DIFF
=
V
IN+
- V
IN-
= -100mV to +100mV for G = 1 and G = 10, -20mV to +20mV for G = 100.) (Note 5)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
R
L
= 100kΩ 4
V
OH
V
DD
- V
OH
(Note 3)
R
L
= 10kΩ 8
R
L
= 100kΩ 8
Output Voltage Swing
V
OL
V
OL
- V
SS
(Note 3)
R
L
= 10kΩ 16
mV
T
A
= 0°C to +85°C 0.8
R
L
= 10kΩ,
MAX4462UESA
T
A
= -40°C to +85°C 1.6
T
A
= 0°C to +85°C 0.8
R
L
= 10kΩ,
MAX4462TESA
T
A
= -40°C to +85°C 1.7
T
A
= 0°C to +85°C 0.8
R
L
= 10kΩ,
MAX4462HESA
T
A
= -40°C to +85°C 1.7
T
A
= 0°C to +85°C 1.8
Gain Error GE
R
L
= 10kΩ,
MAX4462_EUT/
MAX4462_ETT
T
A
= -40°C to +85°C 3.0
%
T
A
= 0°C to +85°C 0.2
Nonlinearity NL R
L
= 10kΩ
T
A
= -40°C to +85°C
0.25
%
Note 1: Offset Voltage is measured with a best straight-line (BSL) method (see A User Guide to Instrumentation Amplifier Accuracy
Specifications section).
Note 2: IN+ and IN- are gates to CMOS transistors with typical input bias current of 1pA. CMOS leakage is so small that it is
impractical to test and guarantee in production. Limits shown are guaranteed by design. However, devices are functionally
screened during production testing to eliminate defective units.
Note 3: Output swing high is measured only on G = 100 devices. Devices with G = 1 and G = 10 have output swing high limited by
the range of V
REF
, V
CM
, and V
DIFF
(see Output Swing section).
Note 4: Short-circuit duration limited to 1s (see Absolute Maximum Ratings).
Note 5: SOT23 and TDFN units are 100% production tested at +25°C. Limits over temperature are guaranteed by design.
MAX4460/MAX4461/MAX4462
SOT23, 3V/5V, Single-Supply, Rail-to-Rail
Instrumentation Amplifiers
8 _______________________________________________________________________________________
Typical Operating Characteristics
(V
DD
= 5V, V
SS
= 0V, V
IN
+ = V
IN-
= V
REF
= V
DD
/2, R
L
= 100kΩ to V
DD
/2, T
A
= +25°C, unless otherwise noted. V
DIFF
= V
IN+
- V
IN
-
=
-100mV to +100mV for G = 1 and G = 10, -20mV to +20mV for G = 100.)
10,000
1000
100
10
1
0.1 1001101k10k 100k
INPUT VOLTAGE NOISE
vs. FREQUENCY
MAX4460 toc07
FREQUENCY (Hz)
INPUT VOLTAGE NOISE (nV/√Hz)
PEAK-TO-PEAK NOISE (0.1Hz TO 10Hz)
MAX4460 toc08
1s/div
2µV/div
INPUT REFERRED
G = 1, 10, OR 100
0
0.010
0.005
0.015
0.020
0.025
0.030
0.035
0.040
0.045
10 100 1k 10k 100k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX4460 toc09
FREQUENCY (Hz)
THD + N (%)
V
OUT
= 100mV
P-P
G = 1
R
L
= 100kΩ
0
4
2
10
8
6
12
14
16
18
-300
-200
-150
-250
-100
-50
0
50
100
150
200
250
300
VOLTAGE OFFSET HISTOGRAM
MAX4460 toc01
VOLTAGE OFFSET (µV)
PERCENTAGE OF UNITS
0
4
2
6
12
14
10
8
16
0 0.02 0.03 0.04 0.050.01 0.06 0.07 0.08 0.09 0.10
GAIN-LINEARITY HISTOGRAM
MAX4460 toc04
LINEARITY (%)
PERCENTAGE OF UNITS
0
4
2
6
12
14
10
8
16
-5 -3 -2 -1 0-4 1 2 3 4 5
VOLTAGE OFFSET DRIFT HISTOGRAM
MAX4460 toc02
VOLTAGE OFFSET DRIFT (µV/°C)
PERCENTAGE OF UNITS
0
4
2
8
6
10
12
-0.5
0
GAIN ERROR HISTOGRAM
MAX4460 toc03
GAIN ERROR (%)
PERCENTAGE OF UNITS
-0.4
-0.2
-0.1
0.1
0.2
0.3 0.4 0.5
-0.3
A
V
= 100
-130
-120
-90
-100
-110
-80
-70
-60
-50
-40
-30
-20
0.1 101 100 1k 10k
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
MAX4460 toc05
FREQUENCY (Hz)
CMRR (dB)
A
V
= 1V/V
POWER-SUPPLY REJECTION RATIO
VS. FREQUENCY
FREQUENCY (Hz)
0.01 10 100 1k0.1 1 10k
PSRR (dB)
0
-120
-100
-80
-60
-20
-40
MAX4460 toc06
A
V
= 1V/V
MAX4460/MAX4461/MAX4462
SOT23, 3V/5V, Single-Supply, Rail-to-Rail
Instrumentation Amplifiers
_______________________________________________________________________________________ 9
300
650
400
800
750
700
900
950
850
1000
2.75 3.50 3.753.00 3.25 4.00 4.25 4.50 4.75 5.00
SUPPLY CURRENT
VS. SUPPLY VOLTAGE
MAX4460 toc10
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
600
550
500
450
350
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
0
4
2
8
6
12
10
14
SHUTDOWN CURRENT
VS. SUPPLY VOLTAGE
MAX4460 toc11
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (nA)
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
2.75 3.50 3.753.00 3.25 4.00 4.25 4.50 4.75 5.00
0
0.04
0.02
0.08
0.06
0.12
0.10
0.14
0.18
0.16
0.20
00.20.30.40.1 0.5 0.6 0.7 0.90.8 1.0
MAX4462H
NORMALIZED OUTPUT ERROR
vs. COMMON-MODE VOLTAGE
MAX4460 toc12
V
CM
(V)
NORMALIZED OUTPUT ERROR (%)
V
DD
= +2.5V, V
EE
= -2.5V
V
DIFF
= 20mV
V
OUT
= 2V
G = 100V/V
V
REF
= 0V
-0.30
-0.16
-0.18
-0.20
-0.22
-0.24
-0.26
-0.28
-0.12
-0.14
-0.08
-0.10
-0.06
-0.02
-0.04
0
-2.7 -2.1 -1.8-2.4 -1.5 -1.2 -0.9 -0.6 0-0.3
MAX4462H
NORMALIZED OUTPUT ERROR
vs. COMMON-MODE VOLTAGE
MAX4460 toc13
V
CM
(V)
NORMALIZED OUTPUT ERROR (%)
V
DD
= +2.5V, V
EE
= -2.5V
V
DIFF
= 20mV
V
OUT
= 2V
G = 100V/V
V
REF
= 0V
0
40
20
80
60
120
100
140
180
160
200
0 23415679810
OUTPUT SWING HIGH
VS. OUTPUT CURRENT
MAX4460 toc14
OUTPUT CURRENT (mA)
V
DD
- V
OUT
(mV)
V
DD
= 3.3V
V
DD
= 5.0V
V
DD
= 2.85V
0
100
50
200
150
300
250
350
450
400
500
0 2341 567 9810
OUTPUT SWING LOW
vs. OUTPUT CURRENT
MAX4460 toc15
OUTPUT CURRENT (mA)
V
OUT
- V
SS
(mV)
V
DD
= 2.85V
V
DD
= 3.3V
V
DD
= 5.0V
Typical Operating Characteristics (continued)
(V
DD
= 5V, V
SS
= 0V, V
IN
+ = V
IN-
= V
REF
= V
DD
/2, R
L
= 100kΩ to V
DD
/2, T
A
= +25°C, unless otherwise noted. V
DIFF
= V
IN+
- V
IN
-
=
-100mV to +100mV for G = 1 and G = 10, -20mV to +20mV for G = 100.)
-10
10
0
30
20
40
50
GAIN vs. FREQUENCY
MAX4460 toc16
FREQUENCY (Hz)
GAIN (dB)
10 1k 10k100 100k 1M 10M
A
V
= 100V/V
A
V
= 10V/V
A
V
= 1V/V
22
23
25
24
26
27
-40 10-15 35 60 85
GAIN BANDWIDTH vs. TEMPERATURE
MAX4460 toc17
TEMPERATURE (°C)
-3dB BANDWIDTH (kHz)
A
V
= 100V/V
SETTLING TIME (GAIN = 100)
MAX4460 toc18
40µs/div
INPUT
10mV/div
OUTPUT
500mV/div
OUTPUT
10mV/div
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

MAX4462UESA+

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IC OPAMP INSTR 2.5MHZ RRO 8SOIC
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