MAX873 데이터 시트보기 (PDF) - Maxim Integrated
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MAX873 Datasheet PDF : 12 Pages
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Low-Power, Low-Drift, +2.5V/+5V/+10V
Precision Voltage References
ELECTRICAL CHARACTERISTICS—MAX875 (continued)
(VIN = +15V, IL = 0mA, CLOAD < 100pF, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
Load Regulation
Quiescent Supply Current
Short-Circuit Output Current
VOUT Adjust Range
Long-Term Output Drift
IL = 0 to 10mA
(source)
TA = +25°C
TA = -40°C to +85°C
IL = 0 to -1mA (sink)
TA = +25°C
TA = -40°C to +85°C
IQ
TA = +25°C
TA = -40°C to +85°C
ISC Output shorted to GND
TEMP PIN
Voltage Output
Temperature Sensitivity
VTEMP TA = +25°C
TCVTEMP
TYP
3
3
100
150
320
320
60
±300
50
630
2.1
MAX
15
20
900
1900
550
700
UNITS
ppm/mA
µA
mA
mV
ppm/kh
mV
mV/°C
ELECTRICAL CHARACTERISTICS—MAX876
(VIN = +15V, IL = 0mA, CLOAD < 100pF, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
Output Voltage
VOUT TA = +25°C
MAX876A (0.03%)
MAX876B (0.05%)
9.997
9.995
10.000
10.000
10.003
10.005
Output Voltage Drift
(Note 1)
MAX876A
TCVOUT
MAX876B
2
7
5
20
0.1Hz to 10Hz
18
Output-Noise Voltage
en
TA = +25°C
10Hz to 1kHz
29
Line Regulation
VIN = 12V to 18V
TA = +25°C
TA = -40°C to +85°C
1
4.0
1
6
Load Regulation
IL = 0 to 10mA
(source)
IL = 0 to -1mA (sink)
TA = +25°C
TA = -40°C to +85°C
TA = +25°C
TA = -40°C to +85°C
1
15
1
20
100
900
150
1900
Quiescent Supply Current
IQ
TA = +25°C
TA = -40°C to +85°C
320
550
340
700
Short-Circuit Output Current
VOUT Adjust Range
Long-Term Output Drift
ISC Output shorted to GND
60
±600
50
TEMP PIN
Voltage Output
VTEMP TA = +25°C
630
Temperature Sensitivity
TCVTEMP
2.1
Note 1: Temperature coefficient is defined as maximum ∆VOUT divided by maximum ∆T of the temperature range.
UNITS
V
ppm/°C
µVP-P
µVRMS
ppm/V
ppm/mA
µA
mA
mV
ppm/kh
mV
mV/°C
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