MAX44252 Maxim, MAX44252 Datasheet - Page 3

• Manufacturer Part Number: MAX44252
• Description: The MAX44251/MAX44252 are 20V, ultra-precision, low-noise, low-drift amplifiers that offer near-zero DC offset and drift through the use of patented autocorrelating zeroing techniques
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
at T
Input Offset Voltage (Note 3)
Input Offset Voltage Drift
(Note 3)
Input Bias Current (Note 3)
Input Offset Current (Note 3)
Open-Loop Gain (Note 3)
Output Short-Circuit Current
Output Voltage Low
Output Voltage High
AC SPECIFICATIONS
Input Voltage-Noise Density
Input Voltage Noise
Input Current-Noise Density
Input Capacitance
Gain-Bandwidth Product
Phase Margin
Slew Rate
Capacitive Loading
Total Harmonic Distortion
Settling Time
DD
A
= 10V, V
= +25°C.) (Note 2)
PARAMETER
SS
= 0V, V
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IN+
20V, Ultra-Precision, Low-Noise Op Amps
= V
IN-
= V
SYMBOL
TC V
DD
A
GBW
THD
V
V
V
I
C
PM
SR
e
C
VOL
I
OS
i
OH
OS
OL
B
N
N
IN
/2, R
L
OS
L
= 10kI to V
T
-40NC < T
T
-40NC < T
250mV P V
P V
R
V
To V
V
V
f = 1kHz
0.1Hz < f < 10Hz
f = 1kHz
C
A
No sustained oscillation, A
V
A
R
V
To 0.01%, V
A
A
DD
OUT
DD
OUT
DD
L
V
V
L
L
= +25NC
= 10kI to
= +25NC
DD
= 10kI to
= 20pF
= 1V/V, V
= +1V/V,
/2
/2
DD
- V
- V
= 2V
- 250mV,
OUT
or V
SS
A
A
DD
OUT
P-P
< +125NC
< +125NC
SS
OUT
OUT
/2, T
CONDITIONS
,
= 2V step, A
= 2V
A
f = 1kHz
f = 20kHz
T
-40NC < T
Noncontinuous
R
R
R
R
= -40°C to +125°C, unless otherwise noted. Typical values are
A
L
L
L
L
= 10kI to V
= 2kI to V
= 10kI to V
= 2kI to V
P-P
= +25NC
MAX44251/MAX44252
V
= 1V/V
A
V
< +125NC
= -1V/V
DD
DD
DD
DD
/2
/2
/2
/2
MIN
145
136
TYP
-124
-119
200
400
154
123
500
400
5.9
0.6
96
12
45
18
71
10
60
3
5
2
8
MAX
1300
2400
135
19
25
85
37
6
7
Degrees
nV/√Hz
pA/√Hz
UNITS
nV/NC
nV
MHz
V/Fs
mA
mV
mV
pA
pA
dB
dB
FV
pF
pF
ns
P-P