MAX44260 查看數據表（PDF） - Maxim Integrated
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MAX44260 Datasheet PDF : 14 Pages
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MAX44259/MAX44260/
MAX44261/MAX44263
1.8V, 15MHz Low-Offset,
Low-Power, Rail-to-Rail I/O Op Amps
Electrical Characteristics (continued)
(VDD = 3.3V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, VCAL = VSHDN = VDD, TA = -40NC to +125NC. Typical values are
at TA = +25NC, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Shutdown Input Low
Shutdown Input High
Output Leakage Current in
Shutdown
VIL
VIH
ISHDN
(Note 4)
(Note 4)
(Note 4)
0.5
V
1.3
V
100
pA
Shutdown Input Bias Current
IIL/IIH
MAX44260
MAX44261
1
µA
0.1
Shutdown Turn-On Time
(Note 4)
Turn-On Time
tSHDN
tON
TA = +25NC (Note 3)
TA = -40°C to +125°C (Note 3)
TA = +25NC (Note 3)
TA = -40°C to +125°C (Note 3)
14.4 18.9
µs
26.7
9.7 15.2
ms
18.4
CAL Turn-On Time
(MAX44261 Only)
TCAL
TA = +25°C (Note 3)
10
ms
Note 2: All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.
Note 3: Guaranteed by design.
Note 4: MAX44259/MAX44260 only.
Typical Operating Characteristics
(VDD = 3.3V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, VCAL = VSHDN = VDD, TA = -40NC to +125NC. Typical values are at
TA = +25NC, unless otherwise noted. All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.)
INPUT OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
60
40
20
0
TA = -40°C
-20
TA = +25°C
-40
-60
-0.5
TA = +125°C
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
COMMON-MODE VOLTAGE (V)
INPUT OFFSET VOLTAGE
vs. SUPPLY VOLTAGE
100
80
TA = -40°C
60
40
20
TA = +25°C
0
-20
-40
-60
TA = +125°C
-80
-100
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
INPUT VOS HISTOGRAM
25
20
15
10
5
0
-15 -10 -5 0 5 10 15 20 25
INPUT OFFSET VOLTAGE (µV)
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