Ultra-High-Precision, Ultra-Low-Noise,
Series Voltage Reference
MAX6126
ELECTRICAL CHARACTERISTICS鈥擬AX6126_50 (V
OUT
= 5.000V) (continued)
(V
IN
= 5.5V, C
LOAD
= 0.1碌F, I
OUT
= 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25擄C.)
PARAMETER
Turn-On Settling Time
INPUT
Supply Voltage Range
Quiescent Supply Current
V
IN
I
IN
Guaranteed by line-regulation test
T
A
= +25擄C
T
A
= -40擄C to +125擄C
5.2
380
12.6
550
725
V
碌A(chǔ)
SYMBOL
t
R
CONDITIONS
To V
OUT
= 0.01% of
final value
C
NR
= 0
C
NR
= 0.1碌F
MIN
TYP
2
20
MAX
UNITS
ms
Note 1:
Temperature coefficient is measured by the 鈥渂ox鈥?method, i.e., the maximum
鈭哣
OUT
/ V
OUT
is divided by the maximum
鈭員.
Note 2:
Thermal hysteresis is defined as the change in +25擄C output voltage before and after cycling the device from T
MAX
to T
MIN
.
Note 3:
Dropout voltage is defined as the minimum differential voltage (V
IN
- V
OUT
) at which V
OUT
decreases by 0.1% from its
original value at V
IN
= 5.0V (V
IN
= 5.5V for V
OUT
= 5.0V).
Typical Operating Characteristics
(V
IN
= 5V for MAX6126_21/25/30/41, V
IN
= 5.5V for MAX6126_50, C
LOAD
= 0.1碌F, I
OUT
= 0, T
A
= +25擄C, unless otherwise specified.)
(Note 5)
MAX6126A_21
OUTPUT VOLTAGE TEMPERATURE DRIFT
(V
OUT
= 2.048V) (SO)
MAX6126 toc01
MAX6126A_21
OUTPUT VOLTAGE TEMPERATURE DRIFT
(V
OUT
= 2.048V) (碌MAX)
MAX6126 toc02
MAX6126A_50
OUTPUT VOLTAGE TEMPERATURE DRIFT
(V
OUT
= 5.000V) (SO)
THREE TYPICAL PARTS
MAX6126 toc03
2.0490
2.0485
OUTPUT VOLTAGE (V)
2.0480
2.0475
2.0470
2.0465
2.0460
THREE TYPICAL PARTS
2.0490
THREE TYPICAL PARTS
5.002
OUTPUT VOLTAGE (V)
2.0480
OUTPUT VOLTAGE (V)
-50
125
2.0485
5.001
5.000
2.0475
4.999
2.0470
-50
-25
0
25
50
75
100
125
-25
0
25
50
75
100
TEMPERATURE (擄C)
TEMPERATURE (擄C)
4.998
-50
-25
0
25
50
75
100
125
TEMPERATURE (擄C)
8
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