ICL7650BCPD

$2.85

Description：IC OPAMP ZER-DRIFT 1CIRC 14DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:d87d6876b628 Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC OPAMP ZER-DRIFT 1CIRC 14DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Amplifier Type：Chopper (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：2mA
Current - Output / Channel：-
Voltage - Supply Span (Min)：4.5 V
Voltage - Supply Span (Max)：16 V
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：14-DIP (0.300", 7.62mm)
Supplier Device Package：14-PDIP
-3db Bandwidth：-

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ICL7650BCPD

Overview

The ICL7650BCPD is a chopper-stabilized operational amplifier manufactured by Maxim Integrated, housed in a 14-pin Plastic DIP package. It operates within a commercial temperature range of 0°C to +70°C. Key electrical specifications include a maximum input offset voltage of 10µV and a maximum input bias current of 20pA. The device features a unity-gain bandwidth of 2MHz, a slew rate of 2.5V/µs, and a minimum common-mode rejection ratio of 120dB. It requires two external capacitors for nulling and includes an output clamp circuit.

Feature Summary

Chopper-stabilized architecture providing continuous error correction via a nulling scheme
Integrated output voltage clamp circuit to minimize overload recovery time
Monolithic low-power CMOS design with extended common-mode voltage range
Supports both internal oscillator and external clock operation

Applications

Precision Amplifier
Instrumentation Amplifier
Thermocouples
Strain Gauges

Procurement Notes

Verify the specific suffix 'BCPD' corresponds to the 14-pin Plastic DIP package and the 0°C to +70°C commercial temperature grade. Confirm that the component meets the required input offset voltage and bias current limits for the intended application environment. Ensure compatibility with the necessary external nulling capacitors and power supply configurations specified in the datasheet.

Selection Notes

Select this component for applications requiring extremely low DC offset and drift over time and temperature. The ICL7650BCPD is suitable for high-impedance source measurements due to its low input bias current. Consider the 14-pin package availability if input guarding or specific pinout requirements are necessary for the PCB layout.

Part Context

This device belongs to the ICL7650 family of chopper-stabilized amplifiers designed for low-level signal processing. It serves as an improved second source to Intersil's ICL7650B, offering enhanced performance characteristics such as lower supply current and reduced offset drift. The family includes variants like the ICL7653 which omits the clamp feature for slightly lower noise.