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ISL28110_11 Datasheet, PDF (6/25 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.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 8)
MAX
TYP
(Note 8) UNITS
INPUT CHARACTERISTICS
VOS
Input Offset Voltage
TCVOS
Input Offset Voltage Temperature
Coefficient (Grade C)
-40°C < TA < +125°C
-40°C < TA < +125°C
-300
300
µV
-1300
1300
µV
1
10
µV/°C
IB
Input Bias Current
ISL28110
IB
Input Bias Current
ISL28210
IOS
Input Offset Current
ISL28110
IOS
Input Offset Current
ISL28210
CIN-DIFF
CIN-CM
RIN-DIFF
RIN-CM
VCMIR
CMRR
AVOL
Differential Input Capacitance
Common Mode Input Capacitance
Differential Input Resistance
Common Mode Input Resistance
Common Mode Input Voltage Range
Common Mode Rejection Ratio
Open-loop Gain
DYNAMIC PERFORMANCE
-40°C < TA < +60°C
-40°C < TA < +85°C
-40°C < TA < +125°C
-40°C < TA < +60°C
-40°C < TA < +85°C
-40°C < TA < +125°C
-40°C < TA < +60°C
-40°C < TA < +85°C
-40°C < TA < +125°C
-40°C < TA < +60°C
-40°C < TA < +85°C
-40°C < TA < +125°C
Guaranteed by CMRR test
VCM = -13.5V to +13.5V
RL = 10kΩ to ground
VO = -12.5V to +12.5V
-40°C < TA < +125°C
4.5
±2
4.5
pA
-25
25
pA
-85
85
pA
-950
950
pA
5
±2
5
pA
-350
350
pA
-700
700
pA
-3600
3600
pA
-2.5
±0.5
2.5
pA
-25
25
pA
-85
85
pA
-650
650
pA
-2.5
±0.5
2.5
pA
-285
285
pA
-445
445
pA
-2000
2000
pA
8.3
pF
11.8
pF
530
GΩ
560
GΩ
V- + 1.5
80
V+ - 1.5
V
100
dB
107
109
dB
106
dB
GBWP
SR
THD+N
Gain-bandwidth Product
Slew Rate, VOUT 20% to 80%
Total Harmonic Distortion + Noise
ts
Settling Time to 0.1%
10V Step; 10% to VOUT
Settling Time to 0.01%
10V Step; 10% to VOUT
G = 100, RL = 100kΩ, CL = 4pF
11
G = -1, RL = 2kΩ, 10V Step
G = 1, f = 1kHz,
10VP-P, RL = 2kΩ
G = 1, f = 1kHz,
10VP-P, RL = 600Ω
AV = 1, VOUT = 10VP-P, RL = 2kΩ to VCM
AV = 1, VOUT = 10VP-P, RL = 2kΩ to VCM
12.5
20
0.00025
0.0003
1.3
1.6
MHz
V/µs
%
%
µs
µs
6
FN6639.2
September 14, 2011
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