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Maxim > Products > [Amplifiers and Comparators] 
ICL7650, ICL7650B, ICL7653, ICL7653B
Chopper-Stabilized Op Amps


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Status
All versions are No Longer Available.

Data Sheet
FULL DATA SHEET (PDF, 176kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
Maxim's ICL7650/ICL7653 are chopper-stabilized amplifiers, ideal for low-level signal processing applications. Featuring high performance and versatility, these devices combine low input offset voltage, low input bias current, wide bandwidth, and exceptionally low drift over time and temperature. Low offset is achieved through a nulling scheme that provides continuous error correction. A nulling amplifier alternately nulls itself and the main amplifier. The result is an input offset voltage that is held to a minimum over the entire operating temperature range.

The ICL7650B/ICL7653B are exact replacements for Intersil's ICL7650B/ICL7653B. These devices have a 10µV max offset voltage, a 0.1µV/°C max input offset voltage temperature coefficient, and a 20pA max bias current—all specified over the commercial temperature range.

A 14-pin version is available that can be used with either an internal or external clock. The 14-pin version has an output voltage clamp circuit to minimize overload recovery time.

Key Features   Applications/Uses
  • ICL7650/53 are Improved Second Sources to ICL7650B/53B
  • Lower Supply Current: 2mA
  • Low Offset Voltage: 1µV
  • No Offset Voltage Trimming Needed
  • High-Gain CMRR and PSRR: 120dB min
  • Lower Offset Drift with Time and Temperature
  • Extended Common-Mode Voltage Range
  • Low DC Input Bias Current: 10pA
  • Monolithic, Low-Power CMOS Design

 
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    Diagram
    ICL7650, ICL7650B: Typical Operating Circuit
    Typical Operating Circuit

    Design Guides
  		• Amplifiers and Sensors (PDF)

    Reliability Reports
  		• Show FIT data for:
  		• Request Reliability Report for:

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-29 of 29

    ICL7650 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    ICL7650CTV     N/A No Longer Available

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    ICL7650CTV1     N/A No Longer Available

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    ICL7650ITV     N/A No Longer Available

    Land Pattern: Not Available

    		-20°C to +85°C See data sheet
    ICL7650MTV1/HR     N/A No Longer Available

    Land Pattern: Not Available

    		-55°C to +125°C See data sheet
    ICL7650IJD     N/A No Longer Available CDIP(N);14 pin;162 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J14-3*
    		-20°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650MJD     N/A No Longer Available CDIP(N);14 pin;162 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J14-3*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650MJD/HR     N/A No Longer Available CDIP(N);14 pin;162 mm²
    Outline Drawing: 21-0045 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: J14-3*
    		-55°C to +125°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650CPA+     N/A No Longer Available PDIP(N);8 pin;80 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P8+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    ICL7650CPD     N/A No Longer Available PDIP(N);14 pin;158 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P14-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650CPD+     N/A No Longer Available PDIP(N);14 pin;158 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P14+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    ICL7650CPA     N/A No Longer Available PDIP(N);8 pin;80 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650CSA+     N/A No Longer Available SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+4*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    ICL7650CSA+T     N/A No Longer Available

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    ICL7650CSD     N/A No Longer Available SOIC(N);14 pin;54 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0112 (PDF)
    Use pkgcode/variation: S14-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650CSD-T     N/A No Longer Available

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    ICL7650CSD+     N/A No Longer Available SOIC(N);14 pin;54 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0112 (PDF)
    Use pkgcode/variation: S14+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    ICL7650CSD+T     N/A No Longer Available

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    ICL7650CSA     N/A No Longer Available SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8-4*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650CSA-T     N/A No Longer Available SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8-4*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650B Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    ICL7650BCPD     N/A No Longer Available PDIP(N);14 pin;158 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P14-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650BCPA     N/A No Longer Available PDIP(N);8 pin;80 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7650BCSD     N/A No Longer Available SOIC(N);14 pin;54 mm²

    Land Pattern: Not Available
    Use pkgcode/variation: S14-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7653 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    ICL7653IJA     N/A No Longer Available

    Land Pattern: Not Available

    		-20°C to +85°C See data sheet
    ICL7653CPA+     N/A No Longer Available PDIP(N);8 pin;80 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P8+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    ICL7653CPA     N/A No Longer Available PDIP(N);8 pin;80 mm²
    Outline Drawing: 21-0043 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P8-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7653CSA     N/A No Longer Available SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8-4*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    ICL7653CSA-T     N/A No Longer Available

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    ICL7653CSA+     N/A No Longer Available SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+4*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    ICL7653CSA+T     N/A No Longer Available SOIC(N);8 pin;31 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+4*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis

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    Document Ref.: 19-0960; Rev 2; 2000-02-21
    This page last modified: 2009-06-30


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