Precision, Micropower, Low-Dropout, High-
Output-Current, SO-8 Voltage References
ELECTRICAL CHARACTERISTICS鈥擬AX6165 (V
OUT
= 5.000V)
(V
IN
= +5.5V, I
OUT
= 0, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at T
A
= +25擄C.)
PARAMETER
Output Voltage
Output Voltage Temperature
Coefficient (Note 1)
Dropout Voltage (Note 3)
Line Regulation
Load Regulation
OUT Short-Circuit Current
Long-Term Stability
Output Voltage Hysteresis
(Note 2)
DYNAMIC CHARACTERISTICS
Noise Voltage
Ripple Rejection
Turn-On Settling Time
INPUT CHARACTERISTICS
Supply Voltage Range
Quiescent Supply Current
Change in Supply Current
V
IN
I
IN
鈭咺
IN
/鈭哣
IN
V
OUT
+ 0.2V < V
IN
< 12.6V
Guaranteed by line-regulation test
V
OUT
+ 0.2
90
3.1
12.6
120
8.0
V
碌A
碌A/V
e
OUT
V
OUT
/V
IN
t
R
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
V
IN
= 5.5V
鹵100mV,
f = 120Hz
V
OUT
to 0.1% of final value, C
OUT
= 50pF
60
60
65
300
碌Vp-p
碌V
RMS
dB
碌s
SYMBOL
V
OUT
TCV
OUT
V
IN
- V
OUT
鈭哣
OUT
/
鈭哣
OUT
/
鈭咺
OUT
I
SC
鈭哣
OUT
/
time
鈭哣
OUT
/
cycle
T
A
= +25擄C
MAX6165A
MAX6165B
I
OUT
= 1mA
V
OUT
+ 0.2V < V
IN
< 12.6V
Sourcing: 0 < I
OUT
< 5mA
Sinking: -2mA < I
OUT
< 0
Short to GND
Short to IN
1000hr at +25擄C
CONDITIONS
MAX6165A
MAX6165B
MIN
4.998
4.995
TYP
5.000
5.000
2
4
50
180
0.6
2.4
110
25
80
80
ppm/
1000hr
ppm
MAX
5.002
5.005
5
10
200
400
0.9
8.0
UNITS
V
ppm/擄C
mV
碌V/V
mV/mA
mA
MAX6161鈥揗AX6168
Note 1:
Temperature Coefficient is specified by the 鈥渂ox鈥?method; i.e., the maximum
鈭哣
OUT
is divided by the maximum
鈭員.
Note 2:
Thermal Hysteresis is defined as the change in T
A
= +25擄C output voltage before and after temperature cycling of the
device (from T
A
= T
MIN
to T
MAX
). Initial measurement at T
A
= +25擄C is followed by temperature cycling the device to
T
A
= +85擄C then to T
A
= -40擄C, and another measurement at T
A
= +25擄C is compared to the original measurement at
T
A
= +25擄C.
Note 3:
Dropout voltage is the minimum input voltage at which V
OUT
changes
鈮?/div>
0.2% from V
OUT
at V
IN
= 5.0V (V
IN
= 5.5V for
MAX6165).
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9
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