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| ISL28110_11 Datasheet, PDF (7/25 Pages) Intersil Corporation – Precision Low Noise JFET Operational Amplifiers | |||
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ISL28110, ISL28210
Electrical Specifications VS = ±15V, VCM = 0, VO = 0V, TA = +25°C, unless otherwise noted. Boldface limits apply over the operating
temperature range, -40°C to +125°C. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 8)
MAX
TYP
(Note 8) UNITS
NOISE PERFORMANCE
enP-P
en
Peak-to-Peak Input Voltage Noise
Input Voltage Noise Spectral Density
0.1Hz to 10Hz
f = 10Hz
f = 100Hz
600
nVP-P
18
nV/âHz
7.8
nV/âHz
f = 1kHz
6
nV/âHz
f = 10kHz
6
nV/âHz
in
Input Current Noise Spectral Density
OUTPUT CHARACTERISTICS
f = 1kHz
9
fA/âHz
VOL
Output Voltage Low,
VOUT to V-
RL = 10kΩ
0.8
1.0
V
1.1
V
RL = 2kΩ
0.9
1.1
V
1.2
V
VOH
Output Voltage High,
V+ to VOUT
RL to GND = 10kΩ
0.8
1.0
V
1.1
V
RL to GND = 2kΩ
0.9
1.1
V
1.2
V
ISC
Output Short Circuit Current
POWER SUPPLY
RL = 10Ω to V+. V-
±50
mA
PSRR
Power Supply Rejection Ratio
VS = ±4.5V to ±20V
102
115
dB
100
dB
IS
Supply Current/Amplifier
2.55
3.1
mA
3.9
mA
NOTE:
8. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
7
FN6639.2
September 14, 2011
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