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Product Detailed Parameters
- Description：IC OPAMP ZER-DRIFT 1CIRC 14CDIP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Amplifier Type：Zero-Drift
- Number of Circuits：1
- Output Type：-
- Slew Rate：2.5V/µs
- Gain Bandwidth Product：2 MHz
- Current - Input Bias：1.5 pA
- Voltage - Input Offset：700 µV
- Current - Supply：1.2mA
- Current - Output / Channel：-
- Voltage - Supply Span (Min)：4.5 V
- Voltage - Supply Span (Max)：16 V
- Operating Temperature：-55°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：14-CDIP (0.300", 7.62mm)
- Supplier Device Package：14-CDIP
- -3db Bandwidth：-
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Overview
The ICL7650MJD/HR is a chopper-stabilized operational amplifier manufactured by Analog Devices Inc./Maxim Integrated. It features a monolithic CMOS design with a supply current of 2mA and an operating temperature range of -55°C to +125°C. The device offers a unity-gain bandwidth of 2MHz, a slew rate of 2.5V/µs, and a minimum CMRR and PSRR of 120dB. Input offset voltage is specified at a maximum of 10µV over the commercial temperature range, with a low input bias current of 10pA.
Feature Summary
- Chopper-stabilized architecture providing continuous error correction for minimal input offset voltage drift over time and temperature
- Integrated output voltage clamp circuit designed to minimize overload recovery time
- Monolithic low-power CMOS construction ensuring high common-mode rejection ratio and power-supply rejection ratio
- Flexible clock operation supporting both internal oscillator generation and external clock signal input
Applications
- Condition Amplifier
- Precision Amplifier
- Instrumentation Amplifier
- Thermocouples
- Strain Gauges
Procurement Notes
Verify that the specific ordering suffix /HR corresponds to the intended military or extended grade specifications as defined in the official Maxim Integrated datasheet. Confirm package compatibility with the 14-pin CERDIP configuration. Ensure the procurement source provides valid traceability documentation for this component variant.
Selection Notes
Select this component for applications requiring extremely low DC offset and drift without manual trimming. The 14-pin version supports external clocking if noise performance needs optimization. Consider the output clamp feature for circuits prone to saturation. Verify that the load resistance meets the requirements for optimal frequency response.
Part Context
This part belongs to the ICL7650 series of chopper-stabilized amplifiers. It serves as an improved second source to Intersil's ICL7650B/ICL7653B. The device combines low input offset voltage, low input bias current, and wide bandwidth. It is designed for low-level signal processing where precision and stability are critical.
Replacement Considerations
The ICL7650B/ICL7653B are exact replacements for Intersil’s ICL7650B/ICL7653B. The ICL7653 is pin-compatible but lacks the output clamp feature found in the ICL7650.
