ISL28274FAZ Intersil, ISL28274FAZ Datasheet - Page 8

• Manufacturer Part Number: ISL28274FAZ
• Description: IC INSTR/OP AMP RRIO SGL 16-QSOP
• Manufacturer: Intersil

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: -

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