ADC08832IMM/NOPB by Texas Instruments | APACADCs | Avnet ASIA
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ADC08832IMM/NOPB

Texas Instruments

ADC Single SAR 153ksps 8-bit Serial 8-Pin MSOP T/R

制造商料号#: ADC08832IMM/NOPB

替代型号#: ADC08832IMM/NOPB


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描述

文档

替代/替换

信息

The ADC08831/ADC08832 are 8-bit successive approximation Analog to Digital converters with 3-wire serial interfaces and a configurable input multiplexer for 2 channels. The serial I/O will interface to COPSfamily of micro-controllers, PLD's, microprocessors, DSP's, or shift registers. The serial I/O is configured to comply with the MICROWIRE serial data exchange standard.

To minimize total power consumption, the ADC08831/ADC08832 automatically go into low power mode whenever they are not performing conversions.

A track/hold function allows the analog voltage at the positive input to vary during the actual A/D conversion.

The analog inputs can be configured to operate in various combinations of single-ended, differential, or pseudo-differential modes. The voltage reference input can be adjusted to allow encoding of small analog voltage spans to the full 8-bits of resolution.

 

技术参数

  • 3-Wire Serial Digital Data Link Requires Few I/O Pins
  • Analog Input Track/Hold Function
  • 2-Channel Input Multiplexer Option with Address Logic
  • Analog Input Voltage Range from GND to VCC
  • No Zero or Full Scale Adjustment Required
  • TTL/CMOS Input/Output Compatible
  • Superior Pin Compatible Replacement for ADC0831/2
  • Resolution: 8 Bits
  • Conversion Time (fC = 2 MHz): 4μs (Max)
  • Power Dissipation: 8.5mW (Typ)
  • Low Power Mode: 3.0mW (Typ)
  • Single Supply: 5VDC
  • Total Unadjusted Error: ±1LSB
  • No Missing Codes over Temperature
  • 技术特性

    描述
    寻找类似物料
    Voltage Supply Source
    Single
    Sample and Hold
    Yes
    Typical Power Dissipation
    8.5 mW
    Pin Count
    8
    Architecture
    SAR
    Differential Input
    Yes
    Number of ADCs
    1
    Digital Supply Support
    No
    Product Dimensions
    3 x 3 x 0.86 mm
    Voltage Reference
    Supply
    Minimum Single Supply Voltage
    4.5 V
    Differential Nonlinearity
    ±0.2 LSB
    Polarity of Input Voltage
    Unipolar
    Number of Analog Inputs
    2|1
    Operating Temperature
    -40 to 85 °C
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Signal to Noise Ratio
    48.5 dB
    Integral Nonlinearity Error
    ±0.2 LSB
    Input Signal Type
    Single-Ended|Differential
    Single-Ended Input
    Yes
    Supplier Package
    MSOP
    Maximum Single Supply Voltage
    6 V
    Input Voltage
    5 V
    Input Type
    Voltage
    Screening Level
    Industrial
    Lead Finish
    Matte Tin
    Digital Interface Type
    Serial (3-Wire, Microwire)
    Resolution
    8 Bit
    Typical Single Supply Voltage
    5 V
    Sampling Rate
    153 ksps
    MSL Level
    1
    Full Scale Error
    ±0.3 LSB

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8542390000
    HTSN:
    8542.39.00.01
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101
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