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Maxim > Products > [Amplifiers and Comparators]  [Audio] 
MAX4335, MAX4336, MAX4337, MAX4338
SC70/SOT23-8, 50mA IOUT, Rail-to-Rail I/O Op Amps with Shutdown/Mute


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 548kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX4335–MAX4338 op amps deliver 40mW per channel into 32Ω from ultra-small SC70/SOT23 packages making them ideal for mono/stereo headphone drivers in portable applications. These amplifiers have a 5MHz gain-bandwidth product and are guaranteed to deliver 50mA of output current while operating from a single supply of 2.7V to 5.5V.

The MAX4336 and the MAX4338 have a shutdown/mute mode that reduces the supply current to 0.04µA per amplifier and places the outputs in a high-impedance state.

The MAX4335–MAX4338 have 90dB power-supply rejection ratio (PSRR), eliminating the need for costly preregulation in most audio applications. Both the input voltage range and the output voltage swing include both supply rails, maximizing dynamic range.

The MAX4335/MAX4336 single amplifiers are available in ultra-small 6-pin SC70 packages. The MAX4337/MAX4338 dual amplifiers are available in an 8-pin SOT23 and a 10-pin µMAX® package, respectively. All devices are specified from -40°C to +85°C.

Key Features   Applications/Uses
  • 50mA Output Drive Capability
  • Low 0.003% THD (20kHz into 10kΩ)
  • Rail-to-rail Inputs and Outputs
  • 2.7V to 5.5V Single-Supply Operation
  • 5MHz Gain-Bandwidth Product
  • 95dB Large-Signal Voltage Gain
  • 90dB Power-Supply Rejection Ratio
  • No Phase Reversal for Overdrive Inputs
  • Ultra-Low Power Shutdown/Mute Mode
    • Reduces Supply Current to 0.04µA
    • Places Output in High-Impedance State
  • Thermal Overload Protection

  
  		• 32Ω Headphone Drivers
  		• DAC/ADC Buffers
  		• Hands-Free Car Phones
  		• Portable Battery-Powered Instruments
  		• Transformer/Line Drivers
  		• Wireless PA Control

Diagram
MAX4335, MAX4336, MAX4337, MAX4338: Typical Operating Circuit
Typical Operating Circuit

Application Notes
  		• Application Note 988: Driving Audio Piezoelectric Transducers - MAX4335, MAX4336, MAX4337, MAX4338
  		• Application Note 1122: Optimizing Audio Bridged Tied Load Amplifiers - MAX4337, MAX4338

    Design Guides
  		• Amplifiers and Sensors (PDF)

    Reliability Reports
  		• Reliability Report: MAX4335.pdf
  		• Show FIT data for:
  		• Request Reliability Report for:

    Software/Models
  		• MAX4335 Macromodel
  		• MAX4336AVOL Test Circuit File
  		• MAX4335GBW Test Circuit File
  		• MAX4335AVOL Test Circuit File
  		• MAX4338AVOL Test Circuit File
  		• MAX4337SLEW Test Circuit File
  		• MAX4337GBW Test Circuit File
  		• MAX4337AVOL Test Circuit File
  		• MAX4336SLEW Test Circuit File
  		• MAX4336GBW Test Circuit File
  		• MAX4335SLEW Test Circuit File
  		• MAX4335 Orcad Library
  		• MAX4338AVOL Test Circuit File
  		• MAX4337SLEW Test Circuit File
  		• MAX4337GBW Test Circuit File
  		• MAX4337AVOL Test Circuit File
  		• MAX4336SLEW Test Circuit File
  		• MAX4336GBW Test Circuit File
  		• MAX4336 Macromodel
  		• MAX4336 Orcad Library
  		• MAX4337 Macromodel
  		• MAX4337 Orcad Library
  		• MAX4338 Macromodel
  		• MAX4338SLEW Test Circuit File
  		• MAX4338 Orcad Library
  		• MAX4338GBW Test Circuit File
  		• MAX4385EAVOL Test Circuit File

    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: 1-20 of 20

    MAX4335 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4335EXT-T    
    		Active SC70;6 pin;5.3 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4335EXT+T    
    		Active SC70;6 pin;5.3 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4336 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4336EXT+  
    		Active SC70;6 pin;5.3 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4336EXT+T    
    		Active SC70;6 pin;5.3 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4336EXT    
    		Active SC70;6 pin;5.3 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4336EXT-T    
    		Active SC70;6 pin;5.3 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4336EUT-T    
    		Active SOT;6 pin;9 mm²
    Outline Drawing: 21-0058 (PDF)
    Land Pattern: 90-0175 (PDF)
    Use pkgcode/variation: U6-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4337 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4337EKA+  
    		Active SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8+5*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4337EKA-T    
    		Active SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8-5*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4337EKA+T    
    		Active SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8+5*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4337EUA+  
    		Active µMAX;8 pin;16.2 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4337EUA+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4337EUA    
    		Active µMAX;8 pin;16.2 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4337EUA-T    
    		Active µMAX;8 pin;16.2 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4338 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4338EUB-G05    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4338EUB-TG05    
    		Active µMAX;10 pin;15.4 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4338EUB    
    		Active µMAX;10 pin;15.4 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4338EUB-T    
    		Active µMAX;10 pin;15.4 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4338EUB+  
    		Active µMAX;10 pin;15.4 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4338EUB+T    
    		Active µMAX;10 pin;15.4 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    More Information
  		• Topmark Coding: MAX4335 MAX4336 MAX4337
  		• New Product Press Release 2001-09-26 

    Related Products
    MAX4165, MAX4166, MAX4167, MAX4168, MAX4169 High-Output-Drive, Precision, Low-Power, Single-Supply, Rail-to-Rail I/O Op Amps with Shutdown

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    •  QuickView   Technical Documents   Ordering Info   More Information  
     Description 
     Key Features 
     Applications/Uses 
     Key Specifications 
     Diagram 

    		 Data Sheet 
     Application Notes 
     Design Guides 
     Engineering Journals 
     Reliability Reports 
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    Document Ref.: 19-2136; Rev 1; 2002-07-03
    This page last modified: 2007-06-28


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