ISL28230FBZ-T7A Intersil, ISL28230FBZ-T7A Datasheet - Page 7

• 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
n
FIGURE 5. SUPPLY CURRENT vs TEMPERATURE, Vs = ±0.9V
-100
40
35
30
25
20
15
10
400
300
200
100
21
20
19
18
17
16
-50
0
-50
1.5
FIGURE 7. SUPPLY CURRENT vs SUPPLY VOLTAGE
PER AMPLIFIER
V
R
IN
L
= OPEN
2.0
= 0V
-25
-25
FIGURE 3. I
2.5
0
0
3.0
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
B
+ vs TEMPERATURE
25
25
7
3.5
V
S
= ±0.9V
V
4.0
ISL28130, ISL28230, ISL28430
50
50
S
= ±2.5V
4.5
75
75
5.0
100
100
5.5
V+ = 5V, V- = 0V, V
125
125
6.0
FIGURE 8. FREQUENCY RESPONSE vs OPEN LOOP GAIN,
CM
FIGURE 6. SUPPLY CURRENT vs TEMPERATURE, Vs = ±2.5V
-100
200
150
100
-100
-50
40
35
30
25
20
15
10
400
300
200
100
50
0.1m
0
-50
= 2.5V, R
0
-50
R
C
SIMULATION
PER AMPLIFIER
L
L
1m
= 10M
= 100pF
R
-25
-25
L
L
10m
= 10MΩ
FIGURE 4. I
= Open, T = +25°C, unless otherwise specified.
V
S
100m
= ±0.9V
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
1
FREQUENCY (Hz)
B
- vs TEMPERATURE
25
25
10
GAIN
V
100
S
50
50
= ±2.5V
1k
75
75
10k 100k 1M 10M
PHASE
December 11, 2012
100
100
FN7623.5
125
125