ISL28110, ISL28210
6
FN6639.3
November 29, 2012
Electrical Specifications V
S = ±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
TYP
MAX
UNITS
INPUT CHARACTERISTICS
VOS
Input Offset Voltage
-300
300
V
-40°C < TA < +125°C
-1300
1300
V
TCVOS
Input Offset Voltage Temperature
Coefficient (Grade C)
-40°C < TA < +125°C
1
10
V/°C
IB
Input Bias Current
ISL28110
4.5
±2
4.5
pA
-40°C < TA < +60°C
-25
25
pA
-40°C < TA < +85°C
-85
85
pA
-40°C < TA < +125°C
-950
950
pA
IB
Input Bias Current
ISL28210
5
±2
5
pA
-40°C < TA < +60°C
-350
350
pA
-40°C < TA < +85°C
-700
700
pA
-40°C < TA < +125°C
-3600
3600
pA
IOS
Input Offset Current
ISL28110
-2.5
±0.5
2.5
pA
-40°C < TA < +60°C
-25
25
pA
-40°C < TA < +85°C
-85
85
pA
-40°C < TA < +125°C
-650
650
pA
IOS
Input Offset Current
ISL28210
-2.5
±0.5
2.5
pA
-40°C < TA < +60°C
-285
285
pA
-40°C < TA < +85°C
-445
445
pA
-40°C < TA < +125°C
-2000
2000
pA
CIN-DIFF
Differential Input Capacitance
8.3
pF
CIN-CM
Common Mode Input Capacitance
11.8
pF
RIN-DIFF
Differential Input Resistance
530
G
Ω
RIN-CM
Common Mode Input Resistance
560
G
Ω
VCMIR
Common Mode Input Voltage Range
Guaranteed by CMRR test
V- +1.5
V+ -1.5
V
CMRR
Common Mode Rejection Ratio
VCM = -13.5V to +13.5V
80
100
dB
AVOL
Open-loop Gain
RL = 10kΩ to ground
VO = -12.5V to +12.5V
107
109
dB
-40°C < TA < +125°C
106
dB
DYNAMIC PERFORMANCE
GBWP
Gain-bandwidth Product
G = 100, RL = 100kΩ, CL = 4pF
11
12.5
MHz
SR
Slew Rate, VOUT 20% to 80%
G = -1, RL = 2kΩ, 10V Step
20
V/s
THD+N
Total Harmonic Distortion + Noise
G = 1, f = 1kHz,
10VP-P, RL = 2kΩ
0.00025
%
G = 1, f = 1kHz,
10VP-P, RL = 600Ω
0.0003
%
ts
Settling Time to 0.1%
10V Step; 10% to VOUT
AV = 1, VOUT = 10VP-P, RL =2kΩ to VCM
1.3
s
Settling Time to 0.01%
10V Step; 10% to VOUT
AV = 1, VOUT = 10VP-P, RL =2kΩ to VCM
1.6
s