Datasheet

MAX6220
Low-Noise, Precision, +2.5V/+4.096V/+5V
Voltage Reference
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—(+4.096V)
(V
IN
= +10V, I
OUT
= 0mA, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER
SYMBOL
CONDITIONS T
A
MIN
TYP
MAX
UNITS
Input Voltage Range V
IN
840V
Output Voltage V
OUT
+25°C 4.092 4.096 4.100
V
Output VoltageTemperature
Coefficient (Note 1)
TCV
OUT
220
ppm/°C
+25°C
27
Line Regulation (Note 2)
∆V
OUT
/
∆V
IN
8V ≤ V
IN
≥ 40V
45
ppm/V
+25°C
16
Sourcing: 0mA ≤ I
OUT
≤ 15mA
15
+25°C
16
Load Regulation (Note 2)
∆V
OUT
/
∆I
OUT
Sinking: -15mA ≤ I
OUT
≤ 0mA
30
ppm/mA
+25°C
1.9 3.1
Supply Current I
IN
3.5
mA
Trim-Adjustment Range
∆V
OUT
(Figure 1) ±24
±40
mV
Turn-On Settling Time t
ON
To ±0.01% of final value 5 µs
0.1Hz ≤ f ≥ 10Hz 2.4 µVp-p
Output Noise Voltage
(Note 3)
e
N
10Hz ≤ f ≥ 1kHz 2.0 4.0 µV
RMS
Temperature Hysteresis (Note 4) 20 ppm
Long-Term Stability
∆V
OUT
∆t = 1000hr 20 ppm