Datasheet Details
| Part number | ICL7642 |
|---|---|
| Manufacturer | Intersil (now Renesas) |
| File Size | 80.99 KB |
| Description | Dual/Quad / Low Power CMOS Operational Amplifiers |
| Datasheet | ICL7642 ICL7621 Datasheet (PDF) |
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Overview: ICL7621, ICL7641, ICL7642 Data Sheet April 1999 File Number 3403.3 Dual/Quad, Low Power CMOS Operational Amplifiers The ICL761X/762X/764X 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 3 different ranges at the factory. Both amps of the dual ICL7621 are set to an IQ of 100µA, while each amplifier of the quad ICL7641 and ICL7642 are set to an IQ of 1mA and 10µA respectively. This results in power consumption as low as 20µW per amplifier. Of particular significance is the extremely low (1pA) input current, input noise current of 0.01pA/√Hz, and 1012Ω input impedance.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | ICL7642 |
|---|---|
| Manufacturer | Intersil (now Renesas) |
| File Size | 80.99 KB |
| Description | Dual/Quad / Low Power CMOS Operational Amplifiers |
| Datasheet | ICL7642 ICL7621 Datasheet (PDF) |
|
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| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
ICL7642 | Single/Dual/Triple/Quad Operational Amplifiers | Maxim Integrated Products |
| Part Number | Description |
|---|---|
| ICL7641 | Dual/Quad / Low Power CMOS Operational Amplifiers |
| ICL7600 | (ICL7600 / ICL7601) High Reliability Commutating Auto Zero Operational Amplifier |
| ICL7601 | (ICL7600 / ICL7601) High Reliability Commutating Auto Zero Operational Amplifier |
| ICL7621 | Dual/Quad / Low Power CMOS Operational Amplifiers |
| ICL7101 | (ICL7101 / ICL8052) 3 1/2 Digital A/D |
| ICL7121 | 16-Bit Multiplying Microprocessor-Compatible D/A Converter |
| ICL7139 | (ICL7139 / ICL7149) 33/4 Digit Autoranging Multimeter |
| ICL7149 | (ICL7139 / ICL7149) 33/4 Digit Autoranging Multimeter |
| ICL741 | Operational Amplifier |
| ICL741C | Operational Amplifier |