MAX6190 データシートの表示（PDF） - Maxim Integrated
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MAX6190 Datasheet PDF : 14 Pages
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MAX6190–MAX6195/MAX6198
Precision, Micropower,
Low-Dropout Voltage References
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
Operating Temperature Range ...........................-40°C to +85°C
IN ......................................................................-0.3V to +13.5V
Junction Temperature ......................................................+150°C
OUT ..........................................................-0.3V to (VIN + 0.3V)
Output Short Circuit to GND or IN (VIN < 6V) ............Continuous
Output Short Circuit to GND or IN (VIN ≥ 6V) .........................60s
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—MAX6190
(VIN = 5V, IOUT = 0nA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
OUTPUT
MAX6190A
1.248
Output Voltage
VOUT TA = +25°C
MAX6190B
1.246
MAX6190C
1.244
Output-Voltage Temperature
Coefficient (Note 1)
TCVOUT
MAX6190A
MAX6190B
MAX6190C
TYP
1.250
1.250
1.250
2
4
8
MAX UNITS
1.252
1.254
1.256
5
10
25
V
ppm/°C
Line Regulation
Load Regulation
Short-Circuit Current
ΔVOUT/
ΔVIN
ΔVOUT/
ΔIOUT
ISC
2.5V ≤ VIN ≤ 12.6V
Sourcing: 0 ≤ IOUT ≤ 500µA
Sinking: -500µA ≤ IOUT ≤ 0
Short to GND
Short to IN
8
80
µV/V
0.12
0.5
µV/µA
0.15
0.6
4
mA
4
Temperature Hysteresis
(Note 2)
ΔVOUT/
cycle
75
ppm
Long-Term Stability
ΔVOUT/
time
1000hrs at +25°C
50
ppm/
1000hrs
DYNAMIC
Noise Voltage
eOUT
Ripple Rejection
VOUT/VIN
Turn-On Settling Time
tR
Capacitive-Load Stability Range COUT
INPUT
Supply Voltage Range
VIN
Quiescent Supply Current
IIN
Change in Supply Current
IIN/VIN
0.1Hz to 10Hz
10Hz to 10kHz
VIN = 5V ±100mV, f = 120Hz
To 0.1%, COUT = 50pF
(Note 3)
Guaranteed by line-regulation test
2.5V ≤ VIN ≤ 12.6V
25
µVP-P
65
µVRMS
86
dB
30
µs
0
2.2
nF
2.5
12.6
V
27
35
µA
0.8
2
µA/V
2
Maxim Integrated
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