ISL28274FAZ Intersil, ISL28274FAZ Datasheet - Page 8
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ISL28274FAZ
Manufacturer Part Number
ISL28274FAZ
Description
IC INSTR/OP AMP RRIO SGL 16-QSOP
Manufacturer
Intersil
Datasheet
1.ISL28474EVAL1Z.pdf
(18 pages)
Specifications of ISL28274FAZ
Amplifier Type
Instrumentation
Number Of Circuits
2
Output Type
Rail-to-Rail
Slew Rate
0.5 V/µs
Gain Bandwidth Product
6MHz
Current - Input Bias
10pA
Voltage - Input Offset
35µV
Current - Supply
120µA
Current - Output / Channel
31mA
Voltage - Supply, Single/dual (±)
2.4 V ~ 5 V, ±1.2 V ~ 2.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL28274FAZ
Manufacturer:
Intersil
Quantity:
250
Typical Performance Curves
FIGURE 19. AMPLIFIER “B” (OP AMP) SMALL SIGNAL
FIGURE 21. AMPLIFIER “B” (OP AMP) CURRENT NOISE vs
FIGURE 23. AMPLIFIER “B” (OP AMP) 0.1Hz TO 10Hz INPUT
10.00
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
1.00
0.10
0.01
1
0
V
IN
2
TRANSIENT RESPONSE
FREQUENCY
VOLTAGE NOISE
5.4µV
10
4
P-P
6
FREQUENCY (Hz)
V
R
A
V
100
OUT
V
+
L
8
TIME (1s/DIV)
= 5VDC
= 1kΩ
= +1
8
TIME (µs)
V
= 0.1V
OUT
10
1k
P-P
12
14
V
+
10k
= +5V, V
16
ISL28274, ISL28474
18
-
100k
= GND, VCM = 1/2V
20
FIGURE 24. AMPLIFIER “B” (OP AMP) INPUT VOLTAGE SWING
FIGURE 20. AMPLIFIER “B” (OP AMP) LARGE SIGNAL
FIGURE 22. AMPLIFIER “B” (OP AMP) VOLTAGE NOISE vs
+
-1
5
4
3
2
1
0
100
, T
1k
10
6
5
4
3
2
1
0
0
1
A
0
1
= +25°C, unless otherwise specified. (Continued)
TRANSIENT RESPONSE
FREQUENCY
50
Function
Function
Function
Generator
Generator
Generator
33140A
33140A
33140A
100K
100K
100K
10
ABOVE THE V
50
-
-
-
+
+
+
DUT
DUT
DUT
VS +
VS +
VS -
VS -
100K
100K
100K
V
IN
100
FREQUENCY (Hz)
100
V
V
R
A
TIME (µs)
1K
1K
1K
OUT
V
+
L
= 5VDC
= 1kΩ
= -2
TIME (ms)
100
= 2V
+
SUPPLY
150
P-P
V
1k
+
= 5V
V
OUT
150
200
10k
May 14, 2009
250
FN6345.3
100k
200
V
V
OUT
IN