isl28006 Intersil Corporation, isl28006 Datasheet - Page 6

• Manufacturer Part Number: isl28006
• Description: Micropower, Rail To Rail Input Current Sense Amplifier With Voltage Output
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
10. Output Accuracy % VOA =
BW
t
t
6. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
7. DEFINITION OF TERMS:
8. V
9. % Gain Accuracy = G
S
S Power-up
PARAMETER
by characterization and are not production tested.
-3dB
• V
• V
• V
• V
• G =
OS
SENSE
SENSE
OUT
OUT
is extrapolated from the gain measurement.
GAIN
A = V
B = V
A = V
B = V
=
OUT
OUT
Gain = 100
-3dB Bandwidth
Gain = 50
-3dB Bandwidth
Gain = 20
-3dB Bandwidth
Output Settling Time to 1% of Final
Value
Capacitive-Load Stability
Power-Up Time to 1% of Final Value
Saturation Recovery Time
⎛
⎜
⎝
SENSE
SENSE
------------------------------------------------------------- -
V
@V
@V
SENSE
V
OUT
SENSE
SENSE
A
@100mV
@20mV
=
A V
A V
6
–
–
⎛
⎜
⎝
A=100mV
B=20mV
DESCRIPTION
G
------------------------------------------------------------------------------ -
⎛
⎜
⎝
VOUT
--------------------------------------------------------------------------------------------------------- -
OUT
SENSE
MEASURED
V
Boldface limits apply over the operating temperature range, -40°C to +125°C.
Temperature data established by characterization. (Continued)
CC
B
G
MEASURED
= 12V, V
B
EXPECTED
⎞
⎟
⎠
VOUT
–
G
RS+
EXPECTED
EXPECTED
–
= 0V to 28V,
VOUT
V
OS
ISL28006
EXPECTED
⎞
⎟
⎠
=
×
V
V
V
V
V
V
V
step, V
V
step, V
No sustained oscillations
V
V
V
V
V
V
RS
SENSE
RS
SENSE
RS
SENSE
CC
CC
CC
SENSE
CC
SENSE
CC
SENSE
100
V
V
SENSE
+ = 12V, 0.1V,
+ = 12V, 0.1V,
+ = 12V, 0.1V,
SENSE
= V
= V
= V
= 12V, V
= V
SENSE
SENSE
= 100mV
= 100mV
= 100mV
RS
RS
RS
= 100mV
= 100mV
RS
= 100mV, overdrive
⎞
⎟
⎠
A
= 0V, R
×
+ = 12V, V
+ = 0.2V, V
+ = 12V,
+ = 12V,
CONDITIONS
–
100
V
------------------- -
RS
>7mV
>7mV
OUT
G
+ = 0.2V
where V
LOAD
A
= 1MΩ, T
OUT
OUT
OUT
= 10V
= 10V
= V
A
= +25°C unless otherwise specified.
SENSE
(Note 6)
MIN
X GAIN and V
TYP
110
160
180
300
15
20
15
50
10
SENSE
(Note 6)
MAX
February 4, 2010
= 100mV
FN6548.1
UNIT
kHz
kHz
kHz
pF
µs
µs
µs
µs
µs