ICL7650SCBA-1 Intersil, ICL7650SCBA-1 Datasheet - Page 9

• Manufacturer Part Number: ICL7650SCBA-1
• Description: IC OPAMP 2MHZ CHOPPER STBL 8SOIC
• Manufacturer: Intersil

Specifications of ICL7650SCBA-1

• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Slew Rate: 0.5 V/µs
• Gain Bandwidth Product: 2MHz
• Current - Input Bias: 4pA
• Voltage - Input Offset: 700µV
• Current - Supply: 2mA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 16 V, ±2.25 V ~ 8 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• -3db Bandwidth: -

Typical Performance Curves
FIGURE 13. INPUT OFFSET VOLTAGE CHANGE vs SUPPLY
FIGURE 15. OUTPUT WITH ZERO INPUT; GAIN = 1000;
20
20
-1
-2
-3
3
2
1
0
0
4
1
VOLTAGE
BALANCED SOURCE IMPEDANCE = 10kΩ
6
2
TOTAL SUPPLY VOLTAGE (V)
3
8
4
TIME (ms)
9
5
10
6
12
7
(Continued)
8
14
9
16
FIGURE 14. INPUT OFFSET VOLTAGE vs CHOPPING
FIGURE 16. OPEN LOOP GAIN AND PHASE SHIFT vs
160
140
120
100
80
60
40
20
8
6
4
2
0
0.01
10
0.1
FREQUENCY
FREQUENCY
CHOPPING FREQUENCY - CLOCK OUT (Hz)
1
100
FREQUENCY (Hz)
10
100
1k
R
C
1k
L
EXT
= 10kΩ
= 0.1μF
10k
100k
April 12, 2007
FN2920.10
50
70
90
110
130
10k