MAX9944ASA+ Maxim Integrated Products, MAX9944ASA+ Datasheet - Page 4
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MAX9944ASA+
Manufacturer Part Number
MAX9944ASA+
Description
IC OPAMP PREC LP/HV DUAL 8-SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX9943EVKIT.pdf
(15 pages)
Specifications of MAX9944ASA+
Amplifier Type
General Purpose
Number Of Circuits
2
Output Type
Rail-to-Rail
Slew Rate
0.35 V/µs
Gain Bandwidth Product
2.4MHz
Current - Input Bias
4nA
Voltage - Input Offset
20µV
Current - Supply
550µA
Current - Output / Channel
20mA
Voltage - Supply, Single/dual (±)
6 V ~ 38 V, ±3 V ~ 19 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Common Mode Rejection Ratio (min)
105 dB
Input Voltage Range (max)
38 V
Input Voltage Range (min)
6 V
Input Offset Voltage
20 uV
Input Bias Current (max)
90 nA
Output Current (typ)
20 mA
Supply Current
550 uA
Maximum Power Dissipation
606.1 mW
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
High-Voltage, Precision, Low-Power Op Amps
(V
4
CC
25
20
15
10
_______________________________________________________________________________________
5
0
= 15V, V
-60
-50
OFFSET VOLTAGE HISTOGRAM
-40 -30
EE
OFFSET VOLTAGE (µV)
= -15V, V
-20 -10 0
800
700
600
500
400
300
30
25
20
15
10
5
0
-50
-14
SUPPLY CURRENT vs. TEMPERATURE
10
CM
-25
-10
vs. COMMON-MODE VOLTAGE
20
COMMON-MODE VOLTAGE (V)
= 0, R
30 40 50 60
-6
0
OFFSET VOLTAGE
TEMPERATURE (°C)
L
25
-2
= 10kΩ to GND, GND = 0, T
50
2
75
6
70
60
50
40
30
20
10
0
100
10
-0.3
-0.25
125
14
-0.2
INPUT VOLTAGE OFFSET
-0.15
DRIFT HISTOGRAM
-0.1
V
OS
-0.05
DRIFT (µV/°C)
A
= +25°C, unless otherwise noted.)
0
0.05
Typical Operating Characteristics
0.1
0.15
100
-20
-40
30
25
20
15
10
80
60
40
20
5
0
0
0.2
-50
OFFSET VOLTAGE vs. SUPPLY VOLTAGE
6
0.25
OFFSET VOLTAGE vs. TEMPERATURE
10
0.3
-25
14
SUPPLY VOLTAGE (V)
0
TEMPERATURE (°C)
18
25
700
650
600
550
500
450
400
350
300
22
SUPPLY CURRENT vs. SUPPLY VOLTAGE
6
50
26
10
75
30
14
100
SUPPLY VOLTAGE (V)
34
18
38
125
22
26
30
34
38