MAX6225 データシートの表示（PDF） - Maxim Integrated
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MAX6225 Datasheet PDF : 12 Pages
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Low-Noise, Precision, +2.5V/+4.096V/+5V
Voltage References
ELECTRICAL CHARACTERISTICS—MAX6250
(VIN = 10V, IOUT = 0mA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
Input Voltage Range
Output Voltage
Output Voltage Temperature
Coefficient (Note 1)
SYMBOL
VIN
VOUT
TCVOUT
CONDITIONS
MAX6250A
MAX6250B
MAX6250AC_A
MAX6250AE_A
MAX6250AMJA
MAX6250BC_A
MAX6250BE_A
MAX6250BMJA
Line Regulation (Note 2)
8V ≤ VIN ≤ 10V
∆VOUT /
∆VIN
10V ≤ VIN ≤ 36V
Load Regulation (Note 2)
∆VOUT /
∆IOUT
Sourcing: 0mA ≤ IOUT ≤ 15mA
Sinking: -15mA ≤ IOUT ≤ 0mA
Supply Current
Trim-Adjustment Range
Turn-On Settling Time
Output Noise Voltage (Note 3)
Temperature Hysteresis
IIN
∆VOUT
ton
en
Figure 1
To ±0.01% of final value
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
(Note 4)
TA
C, E, M
+25°C
+25°C
C
E
M
C
E
M
+25°C
C
E
M
+25°C
C
E
M
C
E
M
C
E
M
+25°C
C, E, M
C, E, M
+25°C
+25°C
+25°C
+25°C
MIN
8
4.999
4.995
±30
Long-Term Stability
∆VOUT / t
+25°C
TYP
5.000
5.000
1.0
1.5
2.0
2.5
2.5
2.5
10
2
1
1
2
1
1
6
2.0
±50
10
3.0
2.5
20
20
MAX UNITS
36
V
5.001
V
5.005
2.0
3.0
5.0
ppm/°C
5.0
7.0
8.0
18
30
35
45
ppm/V
5
7
8
10
6
7
9
ppm/mA
6
7
15
3.0
mA
3.3
mV
µs
µVp-p
5.0 µVRMS
ppm
ppm/
1000h
Note 1:
Note 2:
Note 3:
Note 4:
Temperature coefficient is measured by the box method; i.e., the maximum ∆VOUT is divided by ∆T x VOUT.
Line regulation (∆VOUT / (VOUT x ∆VIN)) and load regulation (∆VOUT / (VOUT x ∆IOUT)) are measured with pulses and do
not include output voltage changes due to die-temperature changes.
Noise specifications are 100% tested for the 10Hz to 1kHz bandwidth. Contact factory for 100% noise testing in the 0.1Hz
to 10Hz bandwidth.
Temperature hysteresis is specified at TA = +25°C by measuring VOUT before and after changing temperature by +25°C
using the PDIP package.
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