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| ISL21070 Datasheet, PDF (4/12 Pages) Intersil Corporation – 25μA Micropower Voltage References | |||
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ISL21070
Electrical Specifications
(ISL21070-25, VOUT = 2.5V) VIN = 3.0V, TA = -40°C to +85°C, IOUT = 0, unless
otherwise specified. Boldface limits apply over the operating temperature range,
-40°C to +85°C.
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
(Note 10) TYP (Note 10 UNIT
VOUT
VOA
TC VOUT
Output Voltage
VOUT Accuracy @ TA = +25°C
Output Voltage Temperature
Coefficient (Note 7)
ISL21070 C-grade
ISL21070 C-grade
-0.2
2.5
V
+0.2
%
30
ppm/°C
VIN
IIN
ÎVOUT/ÎVIN
ÎVOUT/ÎIOUT
Input Voltage Range
Supply Current
Line Regulation
Load Regulation
ISC
Short Circuit Current
tR
Turn-on Settling Time
Ripple Rejection
VEN = VIN
2.7V < VIN < 5.5V
Sourcing: 0mA ⤠IOUT ⤠7mA
Sourcing: 0mA ⤠IOUT ⤠10mA
(TA = +70°C)
Sinking: -10mA ⤠IOUT ⤠0mA
TA = +25°C, VOUT tied to GND
VOUT = ±0.1%
f = 10kHz
2.7
5.5
V
11
25
µA
15
250
µV/V
6
100
µV/mA
133
µV/mA
10
100
30
150
-20
µV/mA
mA
µs
dB
eN
VN
ÎVOUT/ÎTA
ÎVOUT/Ît
Output Voltage Noise
Broadband Voltage Noise
Thermal Hysteresis (Note 8)
Long Term Stability (Note 9)
0.1Hz ⤠f ⤠10Hz
10Hz ⤠f ⤠10kHz
ÎTA = +125°C
TA = +25°C
30
µVP-P
10
µVRMS
20
ppm
50
ppm
4
FN7599.0
March 19, 2010
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