MAX9944ASA+ Maxim Integrated Products, MAX9944ASA+ Datasheet - Page 6
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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
6
CC
_______________________________________________________________________________________
= 15V, V
EE
= -15V, V
1000
0.01
140
120
100
-20
100
OUT
0.1
80
60
40
20
10
0
0.00001
1
0.1
OUTPUT IMPEDANCE vs. FREQUENCY
CM
0.0001
OPEN-LOOP GAIN vs. FREQUENCY
SMALL SIGNAL-STEP RESPONSE
= 0, R
0.001
1
0.01
FREQUENCY (kHz)
FREQUENCY (kHz)
L
10
= 10kΩ to GND, GND = 0, T
0.1
1µs/div
1
100
10
Typical Operating Characteristics (continued)
100
1000
MAX9943 toc18
1000
10,000
10,000
20mV/div
A
= +25°C, unless otherwise noted.)
100,000
10,000
1000
100
100
OUT
90
80
70
60
50
40
30
20
10
0
100
1
CAPACITIVE LOAD vs. RESISTIVE LOAD
LARGE SIGNAL-STEP RESPONSE
UNSTABLE
10
STABLE
INPUT VOLTAGE NOISE
1000
vs. FREQUENCY
FREQUENCY (Hz)
100
R
LOAD
10µs/div
(Ω)
1000
10,000
10,000
MAX9943 toc19
100,000
100,000
1V/div