SNAS517E November   2011  – September 2015 LMP91050

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 SPI Interface
    7. 7.7 Timing Characteristics
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Programmable Gain Amplifier
      2. 8.3.2 External Filter
      3. 8.3.3 Offset Adjust
      4. 8.3.4 Common-Mode Generation
      5. 8.3.5 CSB
        1. 8.3.5.1 SCLK
    4. 8.4 Device Functional Modes
    5. 8.5 Programming
      1. 8.5.1 SPI Interface
        1. 8.5.1.1 Interface Pins
        2. 8.5.1.2 Communication Protocol
        3. 8.5.1.3 Registers Organization
    6. 8.6 Register Maps
      1. 8.6.1 Device Configuration
      2. 8.6.2 DAC Configuration
      3. 8.6.3 SDIO Mode
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Community Resources
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Pin Configuration and Functions

DGS Package
10-Pin VSSOP
Top View
LMP91050 30164106.gif

Pin Functions

PIN TYPE DESCRIPTION
NO. NAME
1 IN Analog Input Signal Input
2 CMOUT Analog Output Common-Mode Voltage Output
3 A0 Analog Output First Stage Output
4 A1 Analog Input Second Stage Input
5 GND Power Ground
6 OUT Analog Output Signal Output, reference to the same potential as CMOUT
7 CSB Digital Input Chip Select, active low
8 SCLK Digital Input Interface Clock
9 SDIO Digital Input / Output Serial Data Input / Output
10 VDD Power Positive Supply