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ISL28127_10 Datasheet, PDF (6/23 Pages) Intersil Corporation – Precision Single and Dual Low Noise Operational Amplifiers
◁
ISL28127, ISL28227
Electrical Specifications VS ±5V, VCM = 0, VO = 0V, TA = +25°C, unless otherwise noted. Boldface limits apply over
the operating temperature range, -40°C to +125°C. Temperature data established
by characterization.
PARAMETER
DESCRIPTION
VOS
Offset Voltage
CONDITIONS
MIN
(Note 8)
-70
-120
TYP
10
-
MAX
(Note 8)
70
120
UNIT
µV
µV
VOS/T
IOS
Offset Voltage Drift
Input Offset Current
-0.5
0.1
0.5
µV/°C
-10
1
10
nA
-12
-
12
nA
IB
Input Bias Current
10
1
10
nA
-12
-
12
nA
VCM
Common Mode Input Voltage
Guaranteed by CMRR
Range
-3
-
3
V
-2
-
2
V
CMRR
PSRR
AVOL
VOH
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Open-Loop Gain
Output Voltage High
VCM = -3V to +3V
VCM = -2V to +2V
VS = ±2.25V to ±5V
VS = ±3V to ±5V
VO = -3V to +3V
RL = 10kΩ to ground
RL = 10kΩ to ground
115
120
-
115
-
-
115
125
-
115
-
-
1000
1500
-
3.5
3.65
-
3.2
-
-
dB
dB
dB
dB
V/mV
V
V
RL = 2kΩ to ground
3.4
3.5
-
3.1
-
-
V
VOL
Output Voltage Low
RL = 10kΩ to ground
-
-3.65
-3.5
V
-
-
-3.2
V
RL = 2kΩ to ground
-
-3.5
-3.4
-
-
-3.1
V
IS
Supply Current/Amplifier
-
2.2
2.8
mA
-
-
3.7
mA
ISC
Short-Circuit
-
± 45
-
mA
AC SPECIFICATIONS
GBW
Gain Bandwidth Product
10
MHz
THD + N Total Harmonic Distortion +
1kHz, G = 1, Vo = 2.5VRMS,
0.0034
%
Noise
RL = 2kΩ
TRANSIENT RESPONSE
SR
Slew Rate
AV = 10, RL = 2kΩOH
±3.6
V/µs
tr, tf, Small Rise Time
AV = -1, VOUT = 100mVP-P,
36
ns
Signal
10% to 90% of VOUT
Rf = Rg = 2kΩ, RL = 2kΩ to VCM
Fall Time
AV = -1, VOUT = 100mVP-P,
38
ns
90% to 10% of VOUT
Rf = Rg = 2kΩ, RL = 2kΩ to VCM
ts
Settling Time to 0.1%
AV = -1, VOUT = 4VP-P,
1.6
µs
Rf = Rg = 2kΩ, RL = 2kΩ to VCM
Settling Time to 0.01%
AV = -1, VOUT = 4VP-P,
4.2
µs
Rf = Rg = 2kΩ, RL = 2kΩ to VCM
NOTE:
8. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested.
6
FN6633.3
March 18, 2010
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