MAX44248ASA Ver la hoja de datos (PDF) - Maxim Integrated
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MAX44248ASA Datasheet PDF : 13 Pages
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MAX44244/MAX44245/MAX44248
36V, Precision, Low-Power, 90µA,
Single/Quad/Dual Op Amps
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 30V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 5kI to VDD/2, TA = -40NC to +125NC, unless otherwise noted. Typical values are
at +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
Common-Mode Rejection Ratio
(Note 3)
CMRR
TA = +25NC, VCM = VSS - 0.05V to VDD -
1.5V
-40NC < TA < +125NC, VCM = VSS - 0.05V
to VDD - 1.5V
130
126
Input Offset Voltage (Note 3)
VOS
TA = +25NC
-40NC < TA < +125NC
Input Offset Voltage Drift
(Note 3)
TC VOS
Input Bias Current (Note 3)
Input Offset Current (Note 3)
Open-Loop Gain (Note 3)
Output Short-Circuit Current
Output Voltage Swing
AC SPECIFICATIONS
IB
TA = +25NC
-40NC < TA < +125NC
IOS
TA = +25NC
-40NC < TA < +125NC
AVOL
VSS + 0.5V P VOUT TA = +25NC
146
P VDD - 0.5V
-40NC < TA < +125NC 140
To VDD or VSS, noncontinuous
VDD -
VOUT
TA = +25NC
-40NC < TA < +125NC
VOUT -
VSS
TA = +25NC
-40NC < TA < +125NC
Input Voltage-Noise Density
Input Voltage Noise
eN
f = 1kHz
0.1Hz < f < 10Hz
Input Current-Noise Density
Gain-Bandwidth Product
iN
GBW
f = 1kHz
Slew Rate
Capacitive Loading
Total Harmonic Distortion Plus
Noise
SR
CL
THD+N
AV = 1V/V, VOUT = 2VP-P
No sustained oscillation, AV = 1V/V
VOUT = 2VP-P, AV = +1V/V, f = 1kHz
f = 400MHz
EMI Rejection Ratio
EMIRR
VRF_PEAK =
100mV
f = 900MHz
f = 1800MHz
f = 2400MHz
TYP MAX UNITS
140
dB
2
7.5
FV
10
10
30
nV/°C
150
300
pA
700
300
600
pA
1400
150
dB
40
mA
200
270
mV
140
220
50
500
0.1
1
0.7
400
-100
75
78
80
90
nV/√Hz
nVP-P
pA/√Hz
MHz
V/Fs
pF
dB
dB
Note 2: All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.
Note 3: Guaranteed by design.
Note 4: At IN+ and IN-. Defined as 20log (VRF_PEAK/δVOS).
Maxim Integrated
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