ISL28005
7
FN6973.5
October 24, 2013
FIGURE 5. HIGH-SIDE and LOW-SIDE THRESHOLD VOLTAGE
VRS+(L-H) and VRS+(H-L), VSENSE = 10mV
FIGURE 6. VOUT vs VRS+, VSENSE = 20mV TRANSIENT RESPONSE
FIGURE 7. NORMALIZED VOA vs IOUT
FIGURE 8. GAIN vs FREQUENCY VRS+= 100mV/12V,
VSENSE = 100mV, VOUT = 250mVP-P
FIGURE 9. CAPACITIVE LOAD DRIVE GAIN vs FREQUENCY
FIGURE 10. CAPACITIVE LOAD DRIVE PHASE vs FREQUENCY
Typical Performance Curves V
CC = 12V, RL = 1M, unless otherwise specified. (Continued)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
0.2
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
TIME (ms)
VO
LTS
(
V
)
VTH(L-H) = 1.52V
VTH(H-L) = 1.23V
VRS+
G100, VOUT = 1V
G50, VOUT = 500mV
G20, VOUT = 200mV
VOUT (G = 100)
0
0.4
0.8
1.2
1.6
2.0
2.4
0
0.2
0.40.6
0.81.0
1.21.4
1.61.8
2.0
TIME (ms)
V
RS+
(V)
0
2
4
6
8
10
12
V
OU
T
(V
)
RL = 1M
VCC = 12V
VOUT (G = 100)
VRS+
G100, VOUT = 2V
G50, VOUT = 1V
G20, VOUT = 400mV
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
1
10
100
1m
10m
IOUT(A)
V
OA
P
E
RCENT
ACCURACY
(%
)
+25°C
-40°C
+125°C
GAIN 100
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
GAI
N
(
d
B)
-35
-25
-15
-5
5
15
25
35
45
GAIN 100
VCC = 12V
AV = 100
RL = 1M
VSENSE = 100mV
VRS+= 100mV
VRS+ = 12V
-40
-30
-20
-10
0
10
20
30
40
1k
10k
100k
1M
FREQUENCY (Hz)
GAI
N
(
d
B)
50
VCC = 5V
AV = 100
VOUT = 400mVP-P
VRS- = 3V
NO CL
100pF
1000pF
4.7nF
10nF
-220
-180
-140
-100
-60
-20
20
60
100
140
180
220
FREQUENCY (Hz)
P
HASE
(°)
VCC = 5V
AV = 100
VOUT = 400mVP-P
VRS- = 3V
1k
10k
100k
1M
NO CL
100pF
1000pF
4.7nF
10nF