MAX4038EUA-T Maxim Integrated Products, MAX4038EUA-T Datasheet - Page 5

• Manufacturer Part Number: MAX4038EUA-T
• Description: Op Amps 1.4V/800nA Rail-Rail w/1.2V Buffered Ref
• Manufacturer: Maxim Integrated Products

Specifications of MAX4038EUA-T

• Number Of Channels: 2
• Voltage Gain Db: 108 dB
• Common Mode Rejection Ratio (min): 50 dB
• Input Offset Voltage: 2 mV
• Operating Supply Voltage: 3 V
• Supply Current: 0.0025 mA
• Maximum Power Dissipation: 362 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: uSOP
• Minimum Operating Temperature: - 40 C

(V
DD
-10
1.6
1.2
0.8
0.4
= 3V, V
40
30
20
10
5
4
3
2
1
0
Low I
0
0
vs. SUPPLY VOLTAGE AND TEMPERATURE
vs. SUPPLY VOLTAGE AND TEMPERATURE
1.8
-40
1.4
SS
2.1
1.8
-15
= V
INPUT BIAS CURRENT
SUPPLY CURRENT
vs. TEMPERATURE
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
T
2.4
T
TEMPERATURE ( C)
T
CM
T
A
A
2.2
A
A
= +85 C
= -40 C
MAX4039
= +85 C
_______________________________________________________________________________________
MAX4036
= -40 C
10
BIAS
= 0V, R
2.7
2.6
V
V
35
T
CM
CM
T
A
A
3.0
= +25 C
L
= 3V
= 0V
= +25 C
3.0
to V
, +1.4V/800nA, Rail-to-Rail Op Amps
60
3.3
DD
3.4
/2, T
3.6
85
A
= +25°C, unless otherwise noted.)
with +1.2V Buffered Reference
3.0
2.5
2.0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
40
30
20
10
0
0
0
vs. SUPPLY VOLTAGE AND TEMPERATURE
1.8
0
0
V
DD
vs. COMMON-MODE VOLTAGE
vs. COMMON-MODE VOLTAGE
= 1.4V
2.1
0.5
COMMON-MODE VOLTAGE (V)
COMMON-MODE VOLTAGE (V)
INPUT BIAS CURRENT
SUPPLY CURRENT
OFFSET VOLTAGE
SUPPLY VOLTAGE (V)
V
T
T
2.4
1.0
DD
A
A
1
= +85 C
= -40 C
MAX4037
= 1.8V
2.7
1.5
T
T
A
A
Typical Operating Characteristics
=
= +25 C
+85
T
A
3.0
V
2.0
= +25 C
DD
2
C
= 3.0V
3.3
2.5
3.6
3.0
3
-100
-0.10
-0.20
-0.30
-40
-50
0.30
0.20
0.10
-10
-20
-30
-60
-70
-80
-90
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
OP AMP POWER-SUPPLY REJECTION RATIO
vs. SUPPLY VOLTAGE AND TEMPERATURE
10
-40
1.4
A
V
= 1V/V
1.8
-15
vs. TEMPERATURE
SUPPLY CURRENT
OFFSET VOLTAGE
SUPPLY VOLTAGE (V)
vs. FREQUENCY
100
T
T
TEMPERATURE ( C)
A
A
FREQUENCY (Hz)
2.2
= +85 C
= -40 C
MAX4038
10
2.6
T
35
A
1k
= +25 C
3.0
60
3.4
10k
85
5