ISL28233FUZ-T7 Intersil, ISL28233FUZ-T7 Datasheet - Page 9

• Manufacturer Part Number: ISL28233FUZ-T7
• Description: IC OPAMP CHOPPER RR .4MHZ 8MSOP
• Manufacturer: Intersil

Specifications of ISL28233FUZ-T7

• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.2 V/µs
• Gain Bandwidth Product: 400kHz
• Current - Input Bias: 180pA
• Voltage - Input Offset: 2µV
• Current - Supply: 18µA
• Current - Output / Channel: 26mA
• Voltage - Supply, Single/dual (±): 1.65 V ~ 6 V, ±0.825 V ~ 3 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -

Typical Performance Curves
FIGURE 15. GAIN vs FREQUENCY vs FEEDBACK RESISTOR VALUES
-10
FIGURE 17. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
70
60
50
40
30
20
10
10
100
100
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
9
8
7
6
5
4
3
2
1
0
1
0
10
FIGURE 13. GAIN vs FREQUENCY vs R
A
V
R
C
A
V
A
V
C
A
V
A
A
V
S
V
OUT
L
L
S
V
OUT
V
L
V
V
= 10
= ±2.5V
= 100k
= 3.7pF
= +2
= 1
= ±0.8V
= 3.7pF
= +1
= 1000
= 100
R
R
= 10mV
= 10mV
100
f
L
Rg = 10k, Rf = 100k
/R
1k
= 1k
1k
g
R
Rg = OPEN, Rf = 0
P-P
P-P
L
R
= 49.9k
L
1k
= 10k
FREQUENCY (Hz)
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
Rg = 100, Rf = 100k
9
Rf = Rg = 1k
10k
Rg = 1k, Rf = 100k
100k
100k
Rf = Rg = 10k
100k
V+ = 5V
C
V
R
OUT
L
L
L
Rf = Rg = 100k
= 3.7pF
, V
= 100k
R
L
S
= 10mV
ISL28233, ISL28433
= 100k
1M
1M
= ±0.8V
R
1M
L
V+ = 5V, V- = 0V, V
= OPEN
P-P
10M
10M
10M
CM
= 2.5V, R
-1
-2
-3
-4
-5
-6
-7
-8
-9
-1
-2
-3
-4
-5
-6
-7
-8
-9
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
100
100
1
0
100
1
0
FIGURE 18. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
FIGURE 16. GAIN vs FREQUENCY vs V
FIGURE 14. GAIN vs FREQUENCY vs R
R
C
A
V
L
V
C
A
V
L
L
V
OUT
= Open, T = +25°C, unless otherwise specified. (Continued)
S
V
OUT
L
= 100k
= 3.7pF
= +1
= ±2.5V
= 3.7pF
= +1
= 10mV
= 10mV
V
R
OUT
L
1k
1k
1k
V
= 1k
OUT
V
V
= 1V
P-P
OUT
OUT
P-P
= 500mV
V
OUT
= 250mV
= 100mV
V
R
S
R
V
L
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
V
10k
10k
S
L
= ±0.7V
10k
= 10k
V
S
= 10mV
= 49.9k
= ±2.75V
S
= ±1.5V
= ±0.8V
100k
100k
100k
OUT,
L
, V
R
S
1M
L
1M
December 15, 2010
= ±2.5V
V
R
C
A
1M
= OPEN
V
S
L
L
R
R
L
L
= ±2.5V
= OPEN
= 3.7pF
= 1
= 100k
= OPEN
FN7692.2
10M
10M
10M