ISL71091SEH10 Datasheet, PDF (6/16 Pages) Intersil Corporation – 10V Radiation Hardened Ultra Low Noise

ISL71091SEH10
Electrical Specifications for Die V_IN = 15V, I_OUT = 0, C_L = 1µF and C_COMP = 0.001µF unless otherwise specified. Boldface limits
apply after radiation at +25°C and across the operating temperature range, -55°C to +125°C without radiation, unless otherwise specified.
Specifications over temperature are guaranteed but not production tested on die.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 6)
TYP
(Note 6)
UNIT
V_OUT
V_OA
V_OA
V_OA
Output Voltage
V_OUT Accuracy at T_A = +25°C
V_OUT = 10.0V (Note 10)
V_OUT Accuracy at T_A = -55°C to +125°C V_OUT = 10.0V (Note 10)
V_OUT Accuracy at T_A = +25°C, Post
Radiation
V_OUT = 10.0V (Note 10)
10.0
V
-0.05
+0.05
%
-0.15
+0.15
%
-0.25
+0.25
%
TC V_OUT
Output Voltage Temperature
Coefficient (Note 8)
6
ppm/°C
V_IN
Input Voltage Range
V_OUT = 10.0V
12
30
V
I_IN
Supply Current
0.3
0.5
mA
V_OUT /V_IN
Line Regulation
V_IN = 12V to 30V
0.3
5
ppm/V
V_OUT/I_OUT Load Regulation
Sourcing: 0mA ≤ I_OUT ≤ 10mA
11
15
ppm/mA
Sinking: -5mA ≤ I_OUT ≤ 0mA
25
40
ppm/mA
V_D
Dropout Voltage (Note 9)
I_OUT = 10mA
1.1
1.6
V
NOTES:
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
7. Post-reflow drift for the ISL71091SEH10 devices can exceed 100µV based on experimental results with devices on FR4 double-sided boards. The
engineer must take this into account when considering the reference voltage after assembly.
8. Over the specified temperature range. Temperature coefficient is measured by the box method whereby the change in V_OUT is divided by the
temperature range; in this case, -55°C to +125°C = +180°C.
9. Dropout Voltage is the minimum V_IN - V_OUT differential voltage measured at the point where V_OUT drops 1mV from V_IN = nominal at T_A = +25°C.
10. The V_OUT accuracy is based on die mount with Silver Glass die attach material such as “QMI 2569” or equivalent in a package with an Alumina
ceramic substrate.
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6
FN8633.2
March 17, 2016