ISL28230FBZ-T7A Intersil, ISL28230FBZ-T7A Datasheet - Page 8

• Manufacturer Part Number: ISL28230FBZ-T7A
• Description: Operational Amplifiers - Op Amps ISL28230FBZ DL MICRO PWR ZERO-DRIFT AMPS
• Manufacturer: Intersil

Specifications of ISL28230FBZ-T7A

• Product Category: Operational Amplifiers - Op Amps
• Rohs: yes
• Number Of Channels: 2
• Common Mode Rejection Ratio (min): 105 dB
• Input Offset Voltage: 55 uV
• Input Bias Current (max): 700 pA
• Operating Supply Voltage: 1.8 V to 5.5 V, +/- 0.9 V to +/- 2.75 V
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Slew Rate: 0.2 V/us
• Shutdown: No
• Output Current: 15 mA
• Maximum Operating Temperature: + 125 C
• Gain Bandwidth Product: 400 KHz
• Minimum Dual Supply Voltage: +/- 0.9 V
• Minimum Operating Temperature: - 40 C
• Supply Current: 25 uA

Typical Performance Curves
FIGURE 11. GAIN vs FREQUENCY vs FEEDBACK RESISTOR VALUES
-10
FIGURE 13. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
70
60
50
40
30
20
10
100
10
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
100
9
8
7
6
5
4
3
2
1
0
1
0
10
A
A
A
A
FIGURE 9. GAIN vs FREQUENCY vs R
V
R
C
A
V
V
C
A
V
V
V
V
V
S
V
OUT
L
L
S
V
OUT
L
= 1000
= 100
= 10
= 1
= ±2.5V
= 100k
= 3.7pF
= +2
= ±0.9V
= 3.7pF
= +1
R
R
= 10mV
= 10mV
100
f
L
R
/R
1k
G
= 1k
1k
g
= 10k, R
R
P-P
P-P
G
R
R
L
= OPEN, R
L
= 49.9k
1k
= 10k
F
10k
FREQUENCY (Hz)
= 100k
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
R
G
8
F
= 100, R
10k
R
= 0
R
G
F
= 1k, R
= R
100k
ISL28130, ISL28230, ISL28430
100k
F
G
= 100k
= 1k
100k
R
F
L
F
= 100k
, V
= R
V+ = 5V
C
R
V
R
S
R
OUT
L
L
L
G
F
= ±0.9V
1M
1M
= 3.7pF
= 100k
= 100k
= R
= 10k
R
1M
= 10mV
L
G
= OPEN
= 100k
V+ = 5V, V- = 0V, V
P-P
10M
10M
10M
CM
-1
-2
-3
-4
-5
-6
-7
-8
-9
1
0
100
-1
-2
-3
-4
-5
-6
-7
-8
-9
-1
-2
-3
-4
-5
-6
-7
-8
-9
100
1
0
100
1
0
FIGURE 14. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
= 2.5V, R
FIGURE 10. GAIN vs FREQUENCY vs R
R
C
A
V
V
R
C
A
V
OUT
L
L
V
C
A
V
V
S
L
L
= +1
= 100k
= 3.7pF
S
V
OUT
L
= ±2.5V
= OPEN
= 3.7pF
= 1
= ±2.5V
= 3.7pF
= +1
FIGURE 12. GAIN vs FREQUENCY vs V
= 10mV
= 10mV
L
R
1k
L
= Open, T = +25°C, unless otherwise specified.
V
1k
1k
= 1k
OUT
P-P
V
P-P
OUT
V
= 1V
V
OUT
OUT
R
V
= 500mV
R
FREQUENCY (Hz)
L
OUT
10k
FREQUENCY (Hz)
= 250mV
FREQUENCY (Hz)
10k
10k
L
= 10k
= 100mV
= 49.9k
V
V
= 10mV
S
V
S
= ±2.75V
S
= ±1.5V
= ±0.9V
100k
100k
100k
L
, V
S
1M
OUT
1M
1M
December 11, 2012
= ±2.5V
R
R
L
L
= 100k
= OPEN
FN7623.5
10M
10M
10M