isl28006 Intersil Corporation, isl28006 Datasheet - Page 14

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

Typical Performance Curves
FIGURE 43. GAIN vs FREQUENCY
Test Circuits and Waveforms
FIGURE 47. I
FIGURE 45. GAIN ACCURACY (%) vs TEMPERATURE
V
0.330
0.325
0.320
0.315
0.310
0.305
0.300
0.295
0.290
RS+
-15
-25
-35
45
35
25
15
-5
5
10
-50
+
-
V
V
A
R
CC
SENSE
V
L
= 100
= 1M
V
V
ACCURACY
= 12V
V
S,
RS+
OUT
-25
SENSE
= 100mV
100
V
OS
= 250mV
= 100mV/12V, V
, V
0
+
-
TEMPERATURE (°C)
OA
FREQUENCY (Hz)
1k
, CMRR, PSRR, GAIN
14
RS+
RS-
25
P-P
GND
V
V
10k
50
RS+
CC
V
RS+
SENSE=
= 100mV
1MΩ
OUT
= 12V
75
V
100k
GAIN 20
GAIN 20
RS+
100mV,
R
100
L
= 12V
V
OUT
1M
125
V
ISL28006
cc
= 12V, R
L
FIGURE 48. INPUT BIAS CURRENT, LEAKAGE
= 1M, unless otherwise specified. (Continued)
FIGURE 46. V
V
RS+
-100
-120
-140
0.31
0.29
0.27
0.25
0.23
0.21
0.19
0.17
0.15
-20
-40
-60
-80
+
-
FIGURE 44. V
-50
-50
V
CURRENT
SENSE
-25
-25
OUT
+
-
0
0
OS
V
ERROR (%) vs TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
V
R1
R2
R1
R2
(µV) vs TEMPERATURE
25
25
RS+
RS-
GND
50
50
V
CC
75
75
1MΩ
OUT
V
V
RS+
GAIN 20
RS+
GAIN 20
February 4, 2010
100
100
= 12V
= 12V
R
L
V
FN6548.1
OUT
125
125