MAX4236 查看數據表（PDF） - Maxim Integrated
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MAX4236 Datasheet PDF : 14 Pages
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SOT23, Very High Precision, 3V/5V
Rail-To-Rail Op Amps
ELECTRICAL CHARACTERISTICS (SOT23-6) (continued)
(VCC = +2.4V to +5.5V, VEE = 0, VCM = 0, VOUT = VCC/2, RL = 100kΩ to VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at VCC = +5V and TA = +25°C.) (Note 1)
PARAMETER
Settling Time
SYMBOL
CONDITIONS
tS
VOUT settling to within 0.01%
MAX4236
MAX4237
MIN TYP MAX UNITS
1
µs
1
Total Harmonic Distortion
Input Capacitance
Input Voltage Noise Density
Input Noise Voltage
Capacitive Load Stability
THD
CIN
en
enp-p
CLOAD
f = 5kHz, VOUT = 2Vp-p, VCC = +5V
RL = 10kΩ
f = 100kHz
f = 1kHz
f = 0.1Hz to 10Hz
No sustained oscillations
MAX4236
MAX4237
0.001
7.5
14
0.2
200
200
%
pF
nV/√Hz
µVp-p
pF
Shutdown Mode Output
Leakage
SHDN Logic Low
SHDN Logic High
SHDN Input Current
Shutdown Delay Time
Shutdown Recovery Time
IOUT(SH)
VIL
VIH
t(SH)
t(EN)
Device in shutdown mode (SHDN = VEE)
VOUT = 0 to VCC
SHDN = VEE or VCC
RL = 1kΩ
RL = 1kΩ
±0.01 ±1.0 µA
0.7 x VCC
0.3 x VCC V
V
1
3
µA
1
µs
4
µs
Note 1: All devices are 100% production tested at TA = +25°C; all specifications over temperature are guaranteed by design,
unless otherwise specified.
Note 2: Guaranteed by design, not production tested.
Note 3: Maxim specification limits for the temperature coefficient of the offset voltage (TCVOS) are 100% tested for the A-grade, 8-
pin SO and µMAX packages.
Typical Operating Characteristics
(VCC = +5V, VEE = 0, VCM = VCC/2, RL = 100kΩ to VCC/2, TA = +25°C, unless otherwise noted.)
VOS DISTRIBUTION
18
16 VCC = 5V
14
12
10
8
6
4
2
0
-10 -8 -6 -4 -2 0 2 4 6 8 10
VOS (µV)
TCVOS DISTRIBUTION
25
VCC = 5V
20
15
10
5
0
-2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0
TCVOS (µV/°C)
OFFSET VOLTAGE vs. TEMPERATURE
80
60
40
20
0
-20
-40
-60
-80
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
6 _______________________________________________________________________________________
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