MAX6006–MAX6009
1μA SOT23 Precision Shunt
Voltage Reference
ELECTRICAL CHARACTERISTICS—MAX6009
(T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Reverse Breakdown Voltage
V R
T A = +25°C,
I R = 1.2μA
MAX6009A (0.2%)
MAX6009B (0.5%)
2.9940
2.9850
3.000
3.000
3.0060
3.0150
V
Minimum Operating Current
I RMIN
V R change < 0.2% from V R at I R = 1.2μA
0.5
1.0
μA
Reverse Breakdown Change
with Current
Reverse Dynamic Impedance
Low-Frequency Noise
I R = 1.2μA to 200μA
I R = 200μA to 2mA
I R = 1.2μA to 2mA (Note 2)
I R = 1.2μA, f = 0.1Hz to 10Hz
75
1.7
2.7
2.2
mV
?
μ V P-P
Temperature Coefficient
(Note 3)
Long-Term Drift
TC
I R = 1.2μA
1000h at T A = +25°C
MAX6009A
MAX6009B
150
30
75
ppm/ ° C
ppm
Thermal Hysteresis (Note 4)
200
ppm
Note 1:
Note 2:
Note 3:
Note 4:
All devices are 100% production tested at T A = +25°C and are guaranteed by design for T A = T MIN to T MAX , as specified.
This parameter is guaranteed by the “reverse breakdown change with current” test.
TC is measured by the “box” method; i.e., (V MAX - V MIN )/(T MAX - T MIN ).
Thermal hysteresis is defined as the change in the +25°C output voltage after cycling the device from T MIN to T MAX .
Typical Operating Characteristics
(C L = 0.01μF, T A = +25°C, unless otherwise noted.)
MAX6006
MAX6006
TEMPERATURE DRIFT
V OUT vs. CURRENT
STARTUP
0.5
0
I R = 1.2μA
V OUT = 2.5V
2.5
1.5V
2.0
-0.5
-1.0
-1.5
1.5
1.0
0
-2.0
0.5
T A = +85 ° C T A = -40 ° C
1.2 μ A
-2.5
-3.0
0
T A = +25 ° C
-50
0
50
100
0.001
0.01
0.1
1
10
20ms/div
4
TEMPERATURE (°C)
REVERSE CURRENT (mA)
Maxim Integrated
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