ISL28325, ISL28345
4
September 27, 2011
FN7854.0
Absolute Maximum Ratings Thermal Information
Maximum Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....42V
Maximum Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Maximum Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42V
Min/Max Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . V- - 0.5V to V+ + 0.5V
Max/Min Input current for Input Voltage >V+ or <V-. . . . . . . . . . . . . . . . ±20mA
Output Short-Circuit Duration (1 output at a time). . . . . . . . . . . . . . . . Indefinite
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Thermal Resistance (Typical Notes 4, 5) θ
JA
(°C/W) θ
JC
(°C/W)
8 Ld SOIC. . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 65
8 Ld MSOP. . . . . . . . . . . . . . . . . . . . . . . . . . . 160 55
14 Ld SOIC. . . . . . . . . . . . . . . . . . . . . . . . . . . 73 45
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Maximum Junction Temperature (T
JMAX
) . . . . . . . . . . . . . . . . . . . . .+150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Ambient Temperature Range (T
A
) . . . . . . . . . . . . . . . . . . .-40°C to +125°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
5. For θ
JC
, the “case temp” location is taken at the package top center.
Electrical Specifications V
S
± 5V and 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.
PARAMETER DESCRIPTION CONDITIONS
MIN
(Note 6) TYP
MAX
(Note 6) UNIT
V
OS
Input Offset Voltage -1 0.1 1 mV
TCV
OS
Input V
OS
Temperature Coefficient 4 15 µV/C
I
B
Input Bias Current -5 0.2 5 nA
I
OS
Input Offset Current -5 0.2 5 nA
V
CM
Input Voltage Range -13 13 V
CMRR Common-Mode Rejection Ratio V
CM
= -13V to +13V 80 100 dB
PSRR Power Supply Rejection Ratio V
S
= ±2.25V to ±20V 80 100 dB
A
VOL
Open-Loop Gain V
O
= -13V to +13V, R
L
=10kΩ to ground 100 110 dB
V
OH
Output Voltage High R
L
= 10kΩ to ground 13.0 13.5 V
V
OL
Output Voltage Low R
L
= 10kΩ to ground -13.7 -13.5 V
I
S
Supply Current/Amplifier 0.5 0.7 mA
0.9 mA
I
SC
Short-Circuit 40 mA
V
SUPPLY
Supply Voltage Range ± 2.25 ± 20 V
AC SPECIFICATIONS
GBWP Gain Bandwidth Product A
V
= 1k, R
L
= 2kΩ 1.2 MHz
SR Slew Rate, V
OUT
20% to 80% A
V
= 11, R
L
= 2kΩ, V
O
= 4V
P-P
0.4 V/µs
e
nVp-p
Voltage Noise V
P-P
0.1Hz to 10Hz 0.4 µV
P-P
e
n
Voltage Noise Density f = 1kHz 9 nV/√Hz
in Current Noise Density f = 1kHz 0.1 pA/√Hz
NOTE:
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.