isl28005 Intersil Corporation, isl28005 Datasheet - Page 4

• Manufacturer Part Number: isl28005
• Description: Micropower, Rail-to-rail Input Current Sense Amplifier With Voltage Output
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Max Supply Voltage . . . . . ..........................................28V
Max Differential Input Current
Max Differential Input Voltage . . . . . . . . . . . . . . . . . .±0.5V
Max Input Voltage (RS+, RS-)................... GND-0.5V to 30V
Max Input Current for Input Voltage <GND -0.5V . . . ±20mA
Output Short-Circuit Duration . . . . . . . . . . . . . . . Indefinite
ESD Rating
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:
Electrical Specifications
V
I
I
I
CMRR
PSRR
VF
G
4. θ
5. For θJC, the “case temp” location is taken at the package top center.
RS
RS
RS
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . 4kV
Machine Model . ...................................................200V
Charged Device Model . .........................................1.5kV
OS
S
+, I
+
TB379 for details.
-
PARAMETER
JA
RS
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief
-
Input Offset Voltage
(Notes 7, 8)
Leakage Current
Gain = 100 + Input Bias Current
Gain = 50, Gain = 20 +Input Bias
Current
Input Bias Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Full-scale Sense Voltage
Gain
(Note 7)
4
. . . . .........................20mA
DESCRIPTION
V
Boldface limits apply over the operating temperature range, -40°C to +125°C.
Temperature data established by characterization.
CC
= 12V, V
RS+
= 0V to 28V,
ISL28005
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ISL28005-100
ISL28005-50
ISL28005-20
CC
S
CC
S
CC
RS
RS
RS
RS
RS
RS
RS
CC
CC
V
SENSE
= 20mV to = 100mV
= 100mV
+ = 2V,
+ = 0V,
+ = 2V,
+ = 0V,
+ = 2V,
+ = 0V,
+ = 2V to 28V
= 12V, V
= 0V, V
= 2.7V to 28V, V
= 28V, V
= V
Thermal Information
Thermal Resistance (Typical)
Maximum Storage Temperature Range . . . -65°C to +150°C
Maximum Junction Temperature (T
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Ambient Temperature Range(T
RS
5 Ld SOT-23 (Notes 4, 5) . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
= 0V, R
+ = 12V,
CONDITIONS
V SENSE
V SENS
V SENSE
V SENSE
RS+
RS
RS
V SENSE
V SENSE
+ = 0.2V, V
+ = 0.2V, 12V
= 28V
LOAD
E
= 5mV
= 5mV
= 5mV
= 5mV
RS
= 5mV
= 5mV
= 1MΩ, T
+ = 2V
S
= 20mV,
A
= +25°C unless otherwise specified.
(Note 6)
-840
-700
-500
-500
-500
-600
-125
-130
MIN
-3.3
105
200
A
90
-3
) . . . . . . . -40°C to +125°C
JMAX
θ
0.041
-432
JA
TYP
-425
-1.2
4.7
115
105
100
-45
) . . . . . . . . . +150°C
4.7
60
50
20
5
(°C/W) θ
190
(Note 6)
MAX
500
500
3.3
1.2
1.5
February 3, 2010
50
75
8
3
6
7
6
JC
(°C/W)
FN6973.1
90
UNIT
V/V
V/V
V/V
mV
dB
mV
µA
nA
µV
µA
µA
nA
nA
nA
dB