ISL28258FBZ Intersil, ISL28258FBZ Datasheet - Page 6

• Manufacturer Part Number: ISL28258FBZ
• Description: IC OPAMP RRIO PREC 68UA 8-SOIC
• Manufacturer: Intersil

Specifications of ISL28258FBZ

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.1 V/µs
• Gain Bandwidth Product: 200kHz
• -3db Bandwidth: 420kHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 3.1µV
• Current - Supply: 68µA
• Current - Output / Channel: 30mA
• 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: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 13. INPUT CURRENT NOISE DENSITY vs FREQUENCY
-0.2
-0.4
-0.6
0.1
0.6
0.4
0.2
10
1
0
FIGURE 15. LARGE SIGNAL STEP RESPONSE
1
0
50
10
100
150
FREQUENCY (Hz)
100
V
R
C
R
AV = 2
V
+
OUT
L
L
g
TIME (µs)
, V
= 10k
= 16.3pF
= R
6
-
200
= 1V
= ±2.5V
f
= 10k
P-P
1k
250
-1
6
5
4
3
2
1
0
0
V
R
C
A
V+ = 5V, V- = 0V, V
+
V
L
L
V-ENABLE
300
FIGURE 17. ENABLE TO OUTPUT RESPONSE
= 5V
= 10k
= 16.3pF
= +1
10k
50
350
ISL28158, ISL28258
100
100k
400
150
CM
V
R
C
A
V
R
+
V
OUT
g
L
L
TIME (µs)
= 5V
= R
= 2.5V, R
= 16.3pF
= +2
= 10k
V-OUT
200
= 1V
f
= 10k
P-P
250
L
= Open. (Continued)
0.020
0.018
0.016
0.014
0.012
0.010
0.008
0.006
300
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
FIGURE 14. INPUT VOLTAGE NOISE 0.1Hz TO 10Hz
0
FIGURE 16. SMALL SIGNAL STEP RESPONSE
0
0
350
1
50
400
2
1.2
1.0
0.8
0.6
0.4
0.2
0
-0.2
100
3
V
R
C
R
AV = 2
V
150
+
L
L
g
OUT
4
, V
= 10k
= 16.3pF
= R
TIME (µs)
TIME (s)
-
= 10mV
= ±2.5V
f
200
5
= 10k
R
C
V
g
+
L
= 100, R
= 5V
= 16.3pF
6
P-P
250
7
f
R
= 100k
A
L
300
V
= 10k
= 1000
8
August 29, 2008
350
9
FN6377.3
10
400