ISL28133ISENSEV1Z Intersil, ISL28133ISENSEV1Z Datasheet - Page 15
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ISL28133ISENSEV1Z
Manufacturer Part Number
ISL28133ISENSEV1Z
Description
EVALUATION BOARD FOR ISL28133
Manufacturer
Intersil
Specifications of ISL28133ISENSEV1Z
Channels Per Ic
1 - Single
Amplifier Type
Chopper (Zero-Drift)
Output Type
Rail-to-Rail
Slew Rate
0.2 V/µs
Current - Output / Channel
26mA
Operating Temperature
-40°C ~ 125°C
Current - Supply (main Ic)
18µA
Voltage - Supply, Single/dual (±)
1.65 V ~ 5.5 V
Board Type
Fully Populated
Utilized Ic / Part
ISL28133
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Characterization vs Simulation Results
FIGURE 42. CHARACTERIZED INPUT NOISE VOLTAGE DENSITY
FIGURE 44. CHARACTERIZED FREQUENCY RESPONSE vs
FIGURE 46. CHARACTERIZED GAIN vs FREQUENCY vs C
1000
-10
-10
100
70
60
50
40
30
20
10
-2
-4
-6
-8
10
8
6
4
2
0
0
100
0.001 0.01
10
A
A
A
A
V+ = 5V
RL = 100k
AV = +1
VOUT = 10mVP-P
V
V
V
V
V+ = 5V
AV = 1
= 1000
= 100
= 10
= 1
vs FREQUENCY
CLOSED LOOP GAIN
100
R
1k
g
= 10k, R
R
0.1
g
CL = 824pF
CL = 824pF
CL = 474pF
CL = 224pF
= OPEN, R
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
CL = 104pF
CL = 51pF
1
CL = 3.7pF
f
R
= 100k
15
g
= 100, R
10k
R
10
g
f
= 0
= 1k, R
100k
100
100k
V
C
R
V
f
L
+
L
OUT
= 100k
= 3.7pF
f
= 100k
= 5V
= 100k
1k
= 10mV
1M
1M
10k 100k
P-P
L
10M
10M
ISL28133
FIGURE 43. SIMULATED INPUT NOISE VOLTAGE DENSITY vs
FIGURE 45. SIMULATED FREQUENCY RESPONSE vs CLOSED
1000
-10
70
60
50
40
30
20
10
100
-10
0
10
-2
-4
-6
-8
10
8
6
4
2
0
100
FIGURE 47. SIMULATED GAIN vs FREQUENCY vs C
AV = 100
AV = 1000
0.1
AV = 1
AV = 10
V
A
+
V
FREQUENCY
LOOP GAIN
= 1
100
= 5V
1
1k
CL = 824pF
CL = 224pF
CL = 224pF
CL = 474pF
1k
10
FREQUENCY (Hz)
FREQUENCY (Hz)
Rg = 10M Rf = 1
FREQUENCY (Hz)
10k
CL = 3.7pF
Rg = 100, Rf = 100k
100
10k
100k
Rg = 10k, Rf = 100k
Rg = 1k, Rf = 100k
100k
1k
1M
February 17, 2011
10k
1M
L
FN6560.4
10M
100k
10M