ISL28127_1012 Datasheet, PDF (7/26 Pages) Intersil Corporation – Precision Single and Dual Low Noise Operational Amplifiers

ISL28127, ISL28227
Electrical Specifications V_S ±5V, V_CM = 0, V_O = 0V, T_A = +25°C, unless otherwise noted. Boldface limits apply over the
operating temperature range, -40°C to +125°C.
PARAMETER
DESCRIPTION
I_OS
Input Offset Current
CONDITIONS
MIN
MAX
(Note 8)
TYP
(Note 8)
-10
1
10
-12
-
12
UNIT
nA
nA
I_B
Input Bias Current
10
1
10
nA
-12
-
12
nA
V_CM
Common Mode Input Voltage Range Guaranteed by CMRR
-3
-
3
V
-2
-
2
V
CMRR
Common-Mode Rejection Ratio
PSRR
Power Supply Rejection Ratio
A_VOL
Open-Loop Gain
V_OH
Output Voltage High
V_CM = -3V to +3V
V_CM = -2V to +2V
V_S = ±2.25V to ±5V
V_S = ±3V to ±5V
V_O = -3V to +3V
R_L = 10kΩ to ground
R_L = 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
R_L = 2kΩ to ground
3.4
3.5
-
3.1
-
-
V
V_OL
Output Voltage Low
R_L = 10kΩ to ground
-
-3.65
-3.5
V
-
-
-3.2
V
R_L = 2kΩ to ground
-
-3.5
-3.4
-
-
-3.1
V
I_S
Supply Current/Amplifier
-
2.2
2.8
mA
-
-
3.7
mA
I_SC
Short-Circuit
-
±45
-
AC SPECIFICATIONS
GBW
Gain Bandwidth Product
-
10
-
THD + N Total Harmonic Distortion + Noise
TRANSIENT RESPONSE
1kHz, G = 1, Vo = 2.5V_RMS,
R_L = 2kΩ
-
0.0034
-
SR
Slew Rate
A_V = 10, R_L = 2kΩ_OH
-
±3.6
-
t_r, t_f, Small
Signal
Rise Time
10% to 90% of V_OUT
A_V = -1, V_OUT = 100mV_P-P,
-
36
-
R_f = R_g = 2kΩ, R_L = 2kΩ to V_CM
Fall Time
90% to 10% of V_OUT
A_V = -1, V_OUT = 100mV_P-P,
-
38
-
R_f = R_g = 2kΩ, R_L = 2kΩ to V_CM
t_s
Settling Time to 0.1%
A_V = -1, V_OUT = 4V_P-P,
-
1.6
-
R_f = R_g = 2kΩ, R_L = 2kΩ to V_CM
Settling Time to 0.01%
A_V = -1, V_OUT = 4V_P-P,
-
4.2
-
R_f = R_g = 2kΩ, R_L = 2kΩ to V_CM
NOTE:
8. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
mA
MHz
%
V/µs
ns
ns
µs
µs
7
FN6633.6
December 16, 2010