ICL7617, ICL762, ICL7621 Selling Leads, Datasheet
MFG:39 Package Cooled:SOP8 D/C:1994
ICL7617, ICL762, ICL7621 Datasheet download
Part Number: ICL7617
MFG: 39
Package Cooled: SOP8
D/C: 1994
ICL7617, ICL762, ICL7621
- Table of contents:
Info of ICL7617
Info of ICL762
Info of ICL7621
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About ICL129A
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Datasheet: ICL129A
File Size: 643123 KB
Manufacturer: Maixm
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About ICL7621
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Datasheet: ICL7621
File Size: 82936 KB
Manufacturer: Intersil
Download : Click here to Download
About ICL7621
PDF/DataSheet Download
Datasheet: ICL7621
File Size: 82936 KB
Manufacturer: Intersil
Download : Click here to Download
ICL7621 General Description
The ICL761X/762X series is a family of monolithic CMOS operational amplifiers. These devices provide the designer with high performance operation at low supply voltages and selectable quiescent currents. They are an ideal design tool when ultra low input current and low power dissipation are desired. The basic amplifier will operate at supply voltages ranging from ±1V to ±8V, and may be operated from a single Lithium cell. The output swing ranges to within a few millivolts of the supply voltages. The quiescent supply current of these amplifiers is set to 100A at the factory. This results in power consumption as low as 200W per amplifier. Of particular significance is the extremely low (1pA) input current, input noise current of 0.01pA/√ Hz, and 1012Ω input impedance. These features optimize performance in very high source impedance applications. The inputs are internally protected. Outputs are fully protected against short circuits to ground or to either supply. Because of the low power dissipation, junction temperature rise and drift are quite low. Applications utilizing these features may include stable instruments, extended life designs, or high density packages.
ICL7621 Maximum Ratings
Supply Voltage V+ to V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . V- -0.3 to V+ +0.3V
Differential Input Voltage (Note 1) . . . . . . . . . [(V+ +0.3) - (V- -0.3)]V
Duration of Output Short Circuit (Note 2). . . . . . . . . . . . . . Unlimited
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . V- -0.3 to V+ +0.3V
Differential Input Voltage (Note 1) . . . . . . . . . [(V+ +0.3) - (V- -0.3)]V
Duration of Output Short Circuit (Note 2). . . . . . . . . . . . . . Unlimited
ICL7621 Features
Wide Operating Voltage Range . . . . . . . . . . . ±1V to ±8V
High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1012
Input Current Lower Than BIFETs . . . . . . . . . . . 1pA (Typ)
Output Voltage Swing . . . . . . . . . . . . . . . . . . . . V+ and V-
Available as Duals and Quads (Refer to ICL7611 for Singles)
Low Power Replacement for Many Standard Op Amps
High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1012
Input Current Lower Than BIFETs . . . . . . . . . . . 1pA (Typ)
Output Voltage Swing . . . . . . . . . . . . . . . . . . . . V+ and V-
Available as Duals and Quads (Refer to ICL7611 for Singles)
Low Power Replacement for Many Standard Op Amps
ICL7621 Typical Application
Portable Instruments
Telephone Headsets
Hearing Aid/Microphone Amplifiers
Meter Amplifiers
Medical Instruments
High Impedance Buffers
Telephone Headsets
Hearing Aid/Microphone Amplifiers
Meter Amplifiers
Medical Instruments
High Impedance Buffers
ICL7621 Connection Diagram
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