ICL7652CPD

Product Overview

Category

ICL7652CPD belongs to the category of integrated circuits (ICs).

Use

ICL7652CPD is commonly used as a precision instrumentation amplifier.

Characteristics

• High accuracy and precision
• Low offset voltage and drift
• Wide input voltage range
• Low noise
• High common-mode rejection ratio (CMRR)
• Low power consumption

Package

ICL7652CPD is available in a dual in-line package (DIP) format.

Essence

The essence of ICL7652CPD lies in its ability to accurately amplify small differential signals while rejecting common-mode noise.

Packaging/Quantity

ICL7652CPD is typically packaged in tubes or trays, with quantities varying depending on the supplier.

Specifications

• Supply Voltage: ±5V to ±18V
• Input Offset Voltage: 50μV max
• Input Bias Current: 0.5nA max
• Input Offset Current: 10nA max
• Gain Bandwidth Product: 1MHz min
• Common-Mode Rejection Ratio (CMRR): 100dB min
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ICL7652CPD consists of eight pins arranged as follows:

```

---

| | --| V+ OUT |-- Pin 1: V+ (Positive Power Supply) --| IN- REF |-- Pin 2: IN- (Inverting Input) --| IN+ GND |-- Pin 3: IN+ (Non-Inverting Input) --| RG V- |-- Pin 4: RG (Gain Setting Resistor) --| V- NC |-- Pin 5: V- (Negative Power Supply) --| NC NC |-- Pins 6 and 7: Not Connected (NC) --| NC VREF |-- Pin 8: VREF (Reference Voltage) |___________| ```

Functional Features

• High input impedance
• Adjustable gain through external resistor (RG)
• Low output impedance
• Wide supply voltage range
• Internal reference voltage (VREF)

Advantages and Disadvantages

Advantages

• High accuracy and precision in amplifying small differential signals
• Excellent rejection of common-mode noise
• Versatile gain adjustment capability
• Suitable for a wide range of applications
• Low power consumption

Disadvantages

• Limited bandwidth compared to some other instrumentation amplifiers
• Requires an external gain-setting resistor

Working Principles

ICL7652CPD operates based on the principle of amplifying the difference between the non-inverting (IN+) and inverting (IN-) inputs while rejecting any common-mode signal. It achieves this by using a combination of operational amplifiers and precision resistors.

Detailed Application Field Plans

ICL7652CPD finds application in various fields, including but not limited to: - Precision measurement equipment - Data acquisition systems - Medical devices - Industrial automation - Test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ICL7652CPD are: - AD620 - INA128 - LT1167 - MCP6N11

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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