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MCP3427-E/UN - 

Microchip MCP3427-E/UN, 16 bit Serial ADC, Dual Differential Input, 10-Pin MSOP

Microchip Technology Inc. MCP3427-E/UN
声明:图片仅供参考,请以实物为准!
制造商产品编号:
MCP3427-E/UN
仓库库存编号:
70047318
技术数据表:
View MCP3427-E/UN Datasheet Datasheet
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MCP3427-E/UN产品概述

The MCP3427 is a two channel low-noise, high accuracy delta-sigma A/D converter with differential inputs and up to 16 bits of resolution. The on-board precision 2.048 V reference voltage enables an input range of ±2.048 V differentially. The device uses a two-wire IC™ compatible serial interface and operates from a single power supply ranging from 2.7 V to 5.5 V. The MCP3427 device performs conversions at rates of 15, 60 or 240 samples per second depending on user controllable configuration bit settings using the two-wire I2C compatible serial interface. The IC address is user configurable with two address selection pins. This device has an onboard programmable gain amplifier (PGA). User can select the PGA gain of x1, x2, x4, or x8 before the analog-to-digital conversion takes place. This allows the MCP3427 device to convert a smaller input signal with high resolution. The device has two conversion modes: (a) Continuous mode and (b) One-Shot mode. In One-Shot mode, the device enters a low current standby mode automatically after one conversion. This reduces current consumption greatly during idle periods. The MCP3427 device can be used for various high accuracy analog-to-digital data conversion applications where ease of use, low power consumption and small footprint are major considerations.

Features:
  • 16-bit Resolution
  • 2-Channel Differential Input Operation
  • On-Board Voltage Reference with 15 ppm/°C Drift
  • On-Board PGA, Gains of 1, 2, 4, 8
  • MCP3427-E/UN产品信息

      Architecture  Delta Sigma  
      Brand/Series  MCP3426/7/8 Series  
      Current, Supply  145 μA  
      Digital Interface Type  Serial-2 Wire, Serial-I2C  
      Dimensions  3 x 3 x 0.95 mm  
      Height  0.037" (0.95mm)  
      Input Signal Type  Differential  
      Input Type  Voltage  
      Interface  I<sub>2</sub>C  
      Length  0.118" (3mm)  
      Mounting Type  Surface Mount  
      Nonlinearity  10 ppm FSR  
      Number of ADCs  1  
      Number of Pins  10  
      Package Type  MSOP  
      Resolution  16 bit  
      Sample Rate  15 samples/sec.  
      Sampling Rate  20.5 sps  
      Temperature, Operating, Maximum  +125 °C  
      Temperature, Operating, Minimum  -40 °C  
      Temperature, Operating, Range  -40 to +125 °C  
      Type of Power Supply  Single  
      Typical Single Supply Voltage  2.7 to 5.5 V  
      Width  0.118" (3mm)  
    关键词         

    MCP3427-E/UN相关搜索

    Architecture Delta Sigma  Microchip Technology Inc. Architecture Delta Sigma  General Purpose ADCs Architecture Delta Sigma  Microchip Technology Inc. General Purpose ADCs Architecture Delta Sigma   Brand/Series MCP3426/7/8 Series  Microchip Technology Inc. Brand/Series MCP3426/7/8 Series  General Purpose ADCs Brand/Series MCP3426/7/8 Series  Microchip Technology Inc. General Purpose ADCs Brand/Series MCP3426/7/8 Series   Current, Supply 145 μA  Microchip Technology Inc. Current, Supply 145 μA  General Purpose ADCs Current, Supply 145 μA  Microchip Technology Inc. General Purpose ADCs Current, Supply 145 μA   Digital Interface Type Serial-2 Wire, Serial-I2C  Microchip Technology Inc. Digital Interface Type Serial-2 Wire, Serial-I2C  General Purpose ADCs Digital Interface Type Serial-2 Wire, Serial-I2C  Microchip Technology Inc. General Purpose ADCs Digital Interface Type Serial-2 Wire, Serial-I2C   Dimensions 3 x 3 x 0.95 mm  Microchip Technology Inc. Dimensions 3 x 3 x 0.95 mm  General Purpose ADCs Dimensions 3 x 3 x 0.95 mm  Microchip Technology Inc. General Purpose ADCs Dimensions 3 x 3 x 0.95 mm   Height 0.037" (0.95mm)  Microchip Technology Inc. Height 0.037" (0.95mm)  General Purpose ADCs Height 0.037" (0.95mm)  Microchip Technology Inc. General Purpose ADCs Height 0.037" (0.95mm)   Input Signal Type Differential  Microchip Technology Inc. Input Signal Type Differential  General Purpose ADCs Input Signal Type Differential  Microchip Technology Inc. General Purpose ADCs Input Signal Type Differential   Input Type Voltage  Microchip Technology Inc. Input Type Voltage  General Purpose ADCs Input Type Voltage  Microchip Technology Inc. General Purpose ADCs Input Type Voltage   Interface I<sub>2</sub>C  Microchip Technology Inc. Interface I<sub>2</sub>C  General Purpose ADCs Interface I<sub>2</sub>C  Microchip Technology Inc. General Purpose ADCs Interface I<sub>2</sub>C   Length 0.118" (3mm)  Microchip Technology Inc. Length 0.118" (3mm)  General Purpose ADCs Length 0.118" (3mm)  Microchip Technology Inc. General Purpose ADCs Length 0.118" (3mm)   Mounting Type Surface Mount  Microchip Technology Inc. Mounting Type Surface Mount  General Purpose ADCs Mounting Type Surface Mount  Microchip Technology Inc. General Purpose ADCs Mounting Type Surface Mount   Nonlinearity 10 ppm FSR  Microchip Technology Inc. Nonlinearity 10 ppm FSR  General Purpose ADCs Nonlinearity 10 ppm FSR  Microchip Technology Inc. General Purpose ADCs Nonlinearity 10 ppm FSR   Number of ADCs 1  Microchip Technology Inc. Number of ADCs 1  General Purpose ADCs Number of ADCs 1  Microchip Technology Inc. General Purpose ADCs Number of ADCs 1   Number of Pins 10  Microchip Technology Inc. Number of Pins 10  General Purpose ADCs Number of Pins 10  Microchip Technology Inc. General Purpose ADCs Number of Pins 10   Package Type MSOP  Microchip Technology Inc. Package Type MSOP  General Purpose ADCs Package Type MSOP  Microchip Technology Inc. General Purpose ADCs Package Type MSOP   Resolution 16 bit  Microchip Technology Inc. Resolution 16 bit  General Purpose ADCs Resolution 16 bit  Microchip Technology Inc. General Purpose ADCs Resolution 16 bit   Sample Rate 15 samples/sec.  Microchip Technology Inc. Sample Rate 15 samples/sec.  General Purpose ADCs Sample Rate 15 samples/sec.  Microchip Technology Inc. General Purpose ADCs Sample Rate 15 samples/sec.   Sampling Rate 20.5 sps  Microchip Technology Inc. Sampling Rate 20.5 sps  General Purpose ADCs Sampling Rate 20.5 sps  Microchip Technology Inc. General Purpose ADCs Sampling Rate 20.5 sps   Temperature, Operating, Maximum +125 °C  Microchip Technology Inc. Temperature, Operating, Maximum +125 °C  General Purpose ADCs Temperature, Operating, Maximum +125 °C  Microchip Technology Inc. General Purpose ADCs Temperature, Operating, Maximum +125 °C   Temperature, Operating, Minimum -40 °C  Microchip Technology Inc. Temperature, Operating, Minimum -40 °C  General Purpose ADCs Temperature, Operating, Minimum -40 °C  Microchip Technology Inc. General Purpose ADCs Temperature, Operating, Minimum -40 °C   Temperature, Operating, Range -40 to +125 °C  Microchip Technology Inc. Temperature, Operating, Range -40 to +125 °C  General Purpose ADCs Temperature, Operating, Range -40 to +125 °C  Microchip Technology Inc. General Purpose ADCs Temperature, Operating, Range -40 to +125 °C   Type of Power Supply Single  Microchip Technology Inc. Type of Power Supply Single  General Purpose ADCs Type of Power Supply Single  Microchip Technology Inc. General Purpose ADCs Type of Power Supply Single   Typical Single Supply Voltage 2.7 to 5.5 V  Microchip Technology Inc. Typical Single Supply Voltage 2.7 to 5.5 V  General Purpose ADCs Typical Single Supply Voltage 2.7 to 5.5 V  Microchip Technology Inc. General Purpose ADCs Typical Single Supply Voltage 2.7 to 5.5 V   Width 0.118" (3mm)  Microchip Technology Inc. Width 0.118" (3mm)  General Purpose ADCs Width 0.118" (3mm)  Microchip Technology Inc. General Purpose ADCs Width 0.118" (3mm)  
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