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TLC545CNG4 PDF预览

TLC545CNG4

更新时间： 2024-11-26 15:54:31
品牌 Logo 应用领域
德州仪器 - TI 光电二极管转换器
页数 文件大小 规格书
14页 204K
描述
8-Bit, 76 kSPS ADC Serial Out, On-Chip 20 Ch. Analog Mux, 19 Ch. 28-PDIP

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中文翻译

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TLC545CNG4 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：DIP
包装说明：DIP, DIP28,.6针数：28
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.81
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：9 µs转换器类型：ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码：R-PDIP-T28长度：36.32 mm
最大线性误差 (EL)：0.1953%模拟输入通道数量：19
位数：8功能数量：1
端子数量：28最高工作温度：70 °C
最低工作温度：输出位码：BINARY
输出格式：SERIAL封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装等效代码：DIP28,.6
封装形状：RECTANGULAR封装形式：IN-LINE
峰值回流温度（摄氏度）：NOT SPECIFIED电源：5 V
认证状态：Not Qualified采样速率：0.076 MHz
采样并保持/跟踪并保持：SAMPLE座面最大高度：5.08 mm
子类别：Analog to Digital Converters标称供电电压：5 V
表面贴装：NO技术：CMOS
温度等级：COMMERCIAL端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：15.24 mm
Base Number Matches：1

TLC545CNG4 数据手册

 浏览型号TLC545CNG4的Datasheet PDF文件第2页浏览型号TLC545CNG4的Datasheet PDF文件第3页浏览型号TLC545CNG4的Datasheet PDF文件第4页浏览型号TLC545CNG4的Datasheet PDF文件第5页浏览型号TLC545CNG4的Datasheet PDF文件第6页浏览型号TLC545CNG4的Datasheet PDF文件第7页 
TLC545C, TLC545I, TLC546C, TLC546I  
8-BIT ANALOG-TO-DIGITAL CONVERTERS  
WITH SERIAL CONTROL AND 19 INPUTS  
SLAS066B – DECEMBER 1985 – REVISED OCTOBER 1996  
N PACKAGE  
(TOP VIEW)  
8-Bit Resolution A/D Converter  
Microprocessor Peripheral or Stand-Alone  
Operation  
INPUT A0  
INPUT A1  
INPUT A2  
INPUT A3  
INPUT A4  
INPUT A5  
INPUT A6  
INPUT A7  
INPUT A8  
INPUT A9  
INPUT A10  
INPUT A11  
INPUT A12  
GND  
V
CC  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
On-Chip 20-Channel Analog Multiplexer  
Built-in Self-Test Mode  
SYSTEM CLOCK  
I/O CLOCK  
ADDRESS INPUT  
DATA OUT  
CS  
2
3
Software-Controllable Sample and Hold  
Total Unadjusted Error . . . ±0.5 LSB Max  
4
5
6
Timing and Control Signals Compatible  
With 8-Bit TLC540 and 10-Bit TLC1540 A/D  
Converter Families  
REF+  
REF–  
7
8
INPUT A18  
INPUT A17  
INPUT A16  
INPUT A15  
INPUT A14  
INPUT A13  
9
CMOS Technology  
10  
11  
12  
13  
14  
PARAMETER  
TL545  
TL546  
Channel Acquisition Time  
Conversion Time (Max)  
Sampling Rate (Max)  
1.5 µs  
9 µs  
76 x 10  
15 mW  
2.7 µs  
17 µs  
40 x 10  
15 mW  
3
3
Power Dissipation (Max)  
FN PACKAGE  
(TOP VIEW)  
description  
The TLC545 and TLC546 are CMOS  
analog-to-digital converters built around an 8-bit  
switched capacitor successive-approximation  
analog-to-digital converter. They are designed for  
serial interface to a microprocessor or peripheral  
via a 3-state output with up to four control inputs  
including independent SYSTEM CLOCK, I/O  
CLOCK, chip select (CS), and ADDRESS INPUT.  
A 4-MHz system clock for the TLC545 and a  
2.1-MHz system clock for the TLC546 with a  
design that includes simultaneous read/write  
operation allowing high-speed data transfers and  
sample rates of up to 76,923 samples per second  
for the TLC545, and 40,000 samples per second  
for the TLC546.  
4
3
2 1 28 27 26  
INPUT A4  
5
25  
24  
23  
22  
21  
20  
19  
ADDRESS INPUT  
DATA OUT  
CS  
REF+  
REF–  
INPUT A5  
INPUT A6  
INPUT A7  
INPUT A8  
INPUT A9  
INPUT A10  
6
7
8
9
INPUT A18  
INPUT A17  
10  
11  
12 13 14 15 16 17 18  
In addition to the high-speed converter and  
versatile control logic, there is an on-chip  
20-channel analog multiplexer that can be used to  
sample any one of 19 inputs or an internal self-test  
voltage, and a sample-and-hold that can operate  
automatically or under microprocessor control.  
The converters incorporated in the TLC545 and TLC546 feature differential high-impedance reference inputs  
thatfacilitateratiometricconversion, scaling, andanalogcircuitryisolationfromlogicandsupplynoises. Atotally  
switched capacitor design allows low-error (±0.5 LSB) conversion in 9 µs for the TLC545, and 17 µs for the  
TLC546, over the full operating temperature range.  
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.  
Copyright 1996, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...14

中文翻译

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TLC545CNG4 替代型号

型号 品牌 替代类型 描述 数据表
TLC545IN TI

类似代替

 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 19 INPUTS
TLC545CN TI

类似代替

 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 19 INPUTS

与TLC545CNG4相关器件

型号 品牌 获取价格 描述 数据表
TLC545I TI

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 		8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 19 INPUTS
TLC545IDW TI

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 		19-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO28
TLC545IFN TI

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 		8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 19 INPUTS
TLC545IN TI

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 		8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 19 INPUTS
TLC545IN3 TI

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 		IC,DATA ACQ SYSTEM,19-CHANNEL,8-BIT,DIP,28PIN,PLASTIC
TLC545MFN TI

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 		8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC28
TLC545MJ TI

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 		暂无描述
TLC546C TI

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 		8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 19 INPUTS
TLC546CFN TI

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 		19-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC28
TLC546CN TI

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 		19-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP28

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