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ISL28127_10 Datasheet, PDF (5/23 Pages) Intersil Corporation – Precision Single and Dual Low Noise Operational Amplifiers
◁
ISL28127, ISL28227
Electrical Specifications VS ±15V, VCM = 0, VO = 0V, RL = Open, TA= +25°C, unless otherwise noted. Boldface limits
apply over the operating temperature range, -40°C to +125°C. Temperature data
established by characterization. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 8)
TYP
MAX
(Note 8)
UNIT
PSRR
AVOL
VOH
Power Supply Rejection Ratio
ISL28127
Power Supply Rejection Ratio
ISL28227
Open-Loop Gain
Output Voltage High
VS = ±2.25V to ±20V
VS = ±3V to ± 20V
VS = ±2.25V to ±20V
VS = ±3V to ± 20V
VO = -13V to +13V
RL = 10kΩ to ground
RL = 10kΩ to ground
115
125
-
115
-
-
110
117
-
110
-
-
1000
1500
-
13.5
13.65
-
13.2
-
-
dB
dB
dB
dB
V/mV
V
V
RL = 2kΩ to ground
13.4
13.5
-
V
13.1
-
-
V
VOL
Output Voltage Low
RL = 10kΩ to ground
-
-13.65
-13.5
V
-
-
-13.2
V
RL = 2kΩ to ground
-
-13.5
-13.4
V
-
-
-13.1
V
IS
Supply Current/Amplifier
-
2.2
2.8
mA
-
-
3.7
mA
ISC
Short-Circuit
VSUPPLY Supply Voltage Range
AC SPECIFICATIONS
RL = 0Ω to ground
Guaranteed by PSRR
-
±45
-
mA
±2.25
-
±20
V
GBW
Gain Bandwidth Product
10
MHz
enp-p
en
en
en
en
in
Voltage Noise
Voltage Noise Density
Voltage Noise Density
Voltage Noise Density
Voltage Noise Density
Current Noise Density
0.1Hz to 10Hz
f = 10Hz
f = 100Hz
f = 1kHz
f = 10kHz
f = 10kHz
85
nVP-P
3
nV/√Hz
2.8
nV/√Hz
2.5
nV/√Hz
2.5
nV/√Hz
0.4
pA/√Hz
THD + N Total Harmonic Distortion +
1kHz, G = 1, VO = 3.5VRMS,
0.00022
%
Noise
RL = 2kΩ
TRANSIENT RESPONSE
SR
tr, tf, Small
Signal
ts
tOL
Slew Rate
AV = 10, RL = 2kΩ, VO = 4VP-P
Rise Time
10% to 90% of VOUT
AV = -1, VOUT = 100mVP-P,
Rf = Rg = 2kΩ, RL = 2kΩ to VCM
Fall Time
90% to 10% of VOUT
AV = -1, VOUT = 100mVP-P,
Rf = Rg = 2kΩ, RL = 2kΩ to VCM
Settling Time to 0.1%
10V Step; 10% to VOUT
AV = -1 VOUT = 10VP-P,
Rg = Rf =10k, RL = 2kΩ to VCM
Settling Time to 0.01%
10V Step; 10% to VOUT
AV = -1, VOUT = 10VP-P,
RL = 2kΩ to VCM
Output Overload Recovery Time AV = 100, VIN = 0.2V
RL = 2kΩ to VCM
±3.6
36
38
3.4
3.8
1.7
V/µs
ns
ns
µs
µs
µs
5
FN6633.3
March 18, 2010
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