Intersil ISL28117, User Manual

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ISL28117, ISL28217, ISL28417
7
November 30, 2012
FN6632.10
TCV
OS
Input Offset Voltage Temperature
Coefficient; SOIC, TSSOP Package ISL28x17 B Grade -0.6 0.14 0.6 µV/°C
ISL28x17 C Grade -0.9 0.14 0.9 µV/°C
ISL28417 B Grade -0.75 0.2 0.75 µV/°C
ISL28417 C Grade -0.9 0.3 0.9 µV/°C
Input Offset Voltage Temperature
Coefficient; MSOP Package ISL28117 B Grade -0.8 0.1 0.8 µV/°C
ISL28117 C Grade -1 0.14 1 µV/°C
ISL28217 C Grade -1 0.14 1 µV/°C
Input Offset Voltage Temperature
Coefficient; TDFN Package ISL28117 B Grade -0.9 0.1 0.9 µV/°C
ISL28217 B Grade -0.7 0.1 0.7 µV/°C
ISL28x17 C Grade -1 0.1 1 µV/°C
I
B
Input Bias Current -1 0.08 1 nA
-1.5 1.5 nA
TCI
B
Input Bias Current Temperature
Coefficient -5 1 5 pA/°C
I
OS
Input Offset Current -1.5 0.08 1.5 nA
-1.85 1.85 nA
TCI
OS
Input Offset Current Temperature
Coefficient -3 0.42 3 pA/°C
ISL28417 SOIC, TSSOP B and C Grade -4.0 0.45 4.0 pA/°C
V
CM
Input Voltage Range Guaranteed by CMRR test -13 13 V
CMRR Common-Mode Rejection Ratio V
CM
= -13V to +13V 120 145 dB
120 dB
PSRR Power Supply Rejection Ratio V
S
= ±2.25V to ±20V 120 145 dB
120 dB
A
VOL
Open-Loop Gain V
O
= -13V to +13V, R
L
= 10k
Ω
to ground 130 143 dB
V
OH
Output Voltage High R
L
= 10k
Ω
to ground 13.5 13.7 V
13.2 V
R
L
= 2k
Ω
to ground 13.3 13.55 V
13.1 V
V
OL
Output Voltage Low R
L
= 10k
Ω
to ground -13.7 -13.5 V
-13.2 V
R
L
= 2k
Ω
to ground -13.55 -13.3 V
-13.1 V
I
S
Supply Current/Amplifier 0.44 0.53 mA
0.68 mA
I
SC
Short-Circuit 43 mA
V
SUPPLY
Supply Voltage Range Guaranteed by PSRR ± 2.25 ± 20 V
AC SPECIFICATIONS
GBWP Gain Bandwidth Product A
V
= 1k, R
L
= 2k
Ω
1.5 MHz
e
nVp-p
Voltage Noise V
P-P
0.1Hz to 10Hz 0.25 µV
P-P
e
n
Voltage Noise Density f = 10Hz 10 nV/
√
Hz
e
n
Voltage Noise Density f = 100Hz 8.2 nV/
√
Hz
e
n
Voltage Noise Density f = 1kHz 8 nV/
√
Hz
e
n
Voltage Noise Density f = 10kHz 8 nV/
√
Hz
Electrical Specifications
V
S
± 15V, 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.
(Continued)
PARAMETER DESCRIPTION CONDITIONS
MIN
(Note 8) TYP
MAX
(Note 8) UNIT