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TLC2543QDWRQ1 PDF预览

TLC2543QDWRQ1

更新时间: 2024-11-24 03:00:47
品牌 Logo 应用领域
德州仪器 - TI 转换器模数转换器光电二极管输入元件
页数 文件大小 规格书
24页 376K
描述
12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

TLC2543QDWRQ1 技术参数

是否无铅: 含铅生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.4
针数:20Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.19Is Samacsys:N
最大模拟输入电压:5.5 V最小模拟输入电压:
最长转换时间:10 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G20长度:12.8 mm
最大线性误差 (EL):0.0244%模拟输入通道数量:11
位数:12功能数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-40 °C输出位码:BINARY, 2'S COMPLEMENT BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:5 V认证状态:Not Qualified
采样并保持/跟踪并保持:SAMPLE筛选级别:AEC-Q100
座面最大高度:2.65 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.5 mm
Base Number Matches:1

TLC2543QDWRQ1 数据手册

 浏览型号TLC2543QDWRQ1的Datasheet PDF文件第2页浏览型号TLC2543QDWRQ1的Datasheet PDF文件第3页浏览型号TLC2543QDWRQ1的Datasheet PDF文件第4页浏览型号TLC2543QDWRQ1的Datasheet PDF文件第5页浏览型号TLC2543QDWRQ1的Datasheet PDF文件第6页浏览型号TLC2543QDWRQ1的Datasheet PDF文件第7页 
ꢀ ꢁ ꢂꢃ ꢄꢅ ꢆꢇ ꢈ ꢉ  
ꢉ ꢃ ꢇꢊꢋ ꢀ ꢌꢍꢌ ꢁꢎ ꢏ ꢇꢀꢎ ꢇꢐꢋꢏ ꢋ ꢀꢌꢁ ꢂꢎ ꢍꢑ ꢒꢓ ꢀꢒ ꢓ ꢔ  
ꢕ ꢋꢀ ꢖ ꢔꢒ ꢓꢋꢌ ꢁ ꢂꢎ ꢍꢀ ꢓꢎ ꢁ ꢌꢍꢐ ꢉꢉ ꢌꢍꢌ ꢁꢎ ꢏ ꢋ ꢍꢗ ꢘ ꢀꢔ  
SGLS218B − NOVEMBER 2003 − REVISED NOVEMBER 2004  
D
Qualification in Accordance With  
AEC-Q100  
D
D
D
D
D
Programmable MSB or LSB First  
Programmable Power Down  
Programmable Output Data Length  
CMOS Technology  
D
Qualified for Automotive Applications  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
Application Report Available  
D
D
12-Bit Resolution A/D Converter  
DB OR DW PACKAGE  
(TOP VIEW)  
10-µs Conversion Time Over Operating  
Temperature  
AIN0  
AIN1  
AIN2  
AIN3  
AIN4  
AIN5  
AIN6  
AIN7  
AIN8  
GND  
V
CC  
EOC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
D
D
D
D
D
D
D
11 Analog Input Channels  
Three Built-In Self-Test Modes  
Inherent Sample-and-Hold Function  
Linearity Error . . . 1 LSB Max  
On-Chip System Clock  
I/O CLOCK  
DATA INPUT  
DATA OUT  
CS  
14 REF+  
End-of-Conversion Output  
13  
12  
11  
REF−  
AIN10  
AIN9  
Unipolar or Bipolar Output Operation  
(Signed Binary With Respect to 1/2 the  
Applied Voltage Reference)  
Contact Texas Instruments for details. Q100 qualification data  
available on request.  
description  
The TLC2543 is a 12-bit, switched-capacitor, successive-approximation, analog-to-digital converters. Each  
device, with three control inputs [chip select (CS), the input-output clock, and the address input (DATA INPUT)],  
is designed for communication with the serial port of a host processor or peripheral through a serial 3-state  
output. The device allows high-speed data transfers from the host.  
In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel  
multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages. The  
sample-and-hold function is automatic. At the end of conversion, the end-of-conversion (EOC) output goes high  
to indicate that conversion is complete. The converter incorporated in the device features differential  
high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry  
from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating  
temperature range.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
§
PACKAGE  
T
A
−40°C to 85°C  
−40°C to 125°C  
SSOP − DB  
SOP − DW  
Tape and reel  
Tape and reel  
TLC2543IDBRQ1  
TLC2543QDWRQ1  
TLC2543Q1  
TLC2543Q1  
§
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Microcontroller Based Data Acquisition Using the TLC2543 12-bit Serial-Out ADC (SLAA012)  
ꢀꢥ  
Copyright 2004 Texas Instruments Incorporated  
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ꢢꢚ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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