ISL28271FAZ-T7 Intersil, ISL28271FAZ-T7 Datasheet - Page 8
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ISL28271FAZ-T7
Manufacturer Part Number
ISL28271FAZ-T7
Description
IC INSTR AMP RRIO DUAL 16-QSOP
Manufacturer
Intersil
Datasheet
1.ISL28271INEVAL1Z.pdf
(14 pages)
Specifications of ISL28271FAZ-T7
Amplifier Type
Instrumentation
Number Of Circuits
2
Output Type
Rail-to-Rail
Slew Rate
0.5 V/µs
-3db Bandwidth
180kHz
Current - Input Bias
10pA
Voltage - Input Offset
35µV
Current - Supply
120µA
Current - Output / Channel
31mA
Voltage - Supply, Single/dual (±)
2.4 V ~ 5.5 V, ±1.2 V ~ 2.75 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Gain Bandwidth Product
-
Other names
ISL28271FAZ-T7
ISL28271FAZ-T7TR
ISL28271FAZ-T7TR
Typical Performance Curves
FIGURE 25. ISL28271 CMRR vs TEMPERATURE, V
FIGURE 27. ISL28271 PSRR vs TEMPERATURE, V
FIGURE 29. ISL28271 V
160
150
140
130
120
100
110
4.91
4.90
4.89
4.88
4.87
4.86
4.85
4.84
150
140
130
120
110
100
90
80
70
90
80
70
60
-40
-40
-40
n = 3000
TO -2.5V
TO ±2.5V
V
-20
-20
-20
+
, V
MEDIAN
-
MEDIAN
= ±2.5V
0
0
0
OUT
MEDIAN
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
TEMPERATURE (°C)
20
HIGH vs TEMPERATURE, R
MAX
8
MIN
40
40
40
MIN
60
MAX
60
60
MAX
80
80
80
V
MIN
+
= +5V, V
100
100
100
+
CM
, V
n = 3000
n = 3000
ISL28271, ISL28272
-
= +2.5V
= ±1.2V
120
120
L
-
120
= GND, V
= 1k,
FB+
= 1/2V
FIGURE 26. ISL28272 CMRR vs TEMPERATURE, V
FIGURE 28. ISL28272 PSRR vs TEMPERATURE, V
FIGURE 30. ISL28272 V
+
, R
4.91
4.90
4.89
4.88
4.87
4.86
4.85
4.84
190
170
150
130
110
180
160
140
120
100
90
70
80
60
L
-40
-40
-40
= Open, T
n = 3000
n = 3000
TO -2.5V
TO ±2.5V
V
-20
-20
-20
MEDIAN
+
, V
A
-
MEDIAN
= ±2.5V
= +25°C, unless otherwise specified.
0
0
0
OUT
MEDIAN
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
TEMPERATURE (°C)
20
HIGH vs TEMPERATURE, R
MIN
MIN
40
40
40
MAX
MAX
60
60
60
MAX
80
80
80
MIN
100
100
100
+
August 17, 2007
CM
, V
n = 3000
-
= +2.5V
= ±1.2V
120
FN6390.2
120
L
120
= 1k,