ICL7650/ICL7650B/ICL7653/ICL7653B
Chopper-Stabilized Op Amps
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—ICL7650B/ICL7653B
(Circuit of Figure 1, V+ = +5V, V- = -5V, T
A
= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Total Supply Voltage (V+ to V-)..............................................18V
Input Voltage ........................................(V+ + 0.3V) to (V- - 0.3V)
Voltage on Oscillator Control Pins
(except EXT/CLOCK IN).............................................V+ to V-
Voltage on EXT/CLOCK IN ..................(V+ + 0.3V) to (V+ - 6.0V)
Duration of Output Short Circuit ....................................Indefinite
Current into Any Pin ............................................................10mA
Current into Any Pin while Operating (Note 1)...................100µA
Continuous Total Power Dissipation (T
A
= +70°C)
8-Pin SO (derate 5.88mW/°C above +70°C)...............471mW
8-Pin PDIP (derate 6.9mW/°C above +70°C)...............552mW
8-Pin CERDIP (derate 8.0mW/°C above +70°C).........640mW
8-Pin TO-99 (derate 6.7mW/°C above +70°C)............533mW
14-Pin SO (derate 8.3mW/°C above +70°C)...............667mW
14-Pin PDIP (derate 10.0mW/°C above +70°C)..........800mW
14-Pin CERDIP (derate 9.1mW/°C above +70°C).......727mW
Operating Temperature Ranges
ICL765_C_ _/ICL755_BC_ _ ...............................0°C to +70°C
ICL765_I__/ICL755_BI__................................-20°C to +85°C
ICL765_M__/ICL755_BM__..........................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
C
L
= 50pF, R
L
= 10kΩ
f = 10Hz
R
S
= 100Ω, f = 0 to 10Hz
V+ to V- = ±3V to ±8V
CMVR = -5V to +1.6V
R
L
= 100kΩ
R
L
= 10kΩ
R
L
= 10kΩ
Doubles every 10°
-20°C < T
A
< +85°C
T
A
= +25°C
-55°C < T
A
< +85°C
-55°C < T
A
< +125°C
T
A
= +25°C
T
A
= +25°C
CONDITIONS
µs0.2t
r
Rise Time
V/µs2.5SRSlew Rate
MHz2.0GBWUnity-Gain Bandwidth
pA/√Hz
0.01I
n
Input Noise Current
µVp-p2e
np-p
Input Noise Voltage
dB120 130PSRRPower-Supply Rejection Ratio
dB120 130CMRRCommon-Mode Rejection Ratio
V-5.0 -5.2 to +2.0 1.6CMVRCommon-Mode Voltage Range
±4.95
V
±4.7 ±4.85
V
OUT
Output Voltage Swing (Note 3)
V/V
1 · 10
5
5 · 10
8
A
VOL
Large-Signal Voltage Gain
Ω
10
12
R
IN
Input Resistance
pA0.5I
OS
Input Offset Current (Note 2)
100
35
pA
1.5 10
I
BIAS
Input Bias Current
0.01 0.05
µV
±0.7 ±5
V
OS
Input Offset Voltage
±10
5.0
µV/°C
50
∆V
OS
∆T
Average Temperature Coefficient
of Input Offset Voltage
UNITSMIN TYP MAXSYMBOLPARAMETER
Note 1: Maxim recommends limiting the input current to 100µA to avoid latchup problems. A value of 1mA is typically safe; however,
this is not guaranteed.
T
A
= +25°C
0°C < T
A
< +70°C
-20°C < T
A
< +85°C
%20Overshoot
V4.5 16V+ to V-Operating Supply Range
No load mA2.0 3.5I
SUPP
Supply Current
