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TLV2556MPWREPG4 PDF预览

TLV2556MPWREPG4

更新时间: 2024-11-18 05:55:31
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PC
页数 文件大小 规格书
37页 689K
描述
12-BIT 200-KSPS 11-CHANNEL LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER WITH INTERNAL REFERENCE

TLV2556MPWREPG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP-20
针数:20Reach Compliance Code:compliant
ECCN代码:3A001.A.2.CHTS代码:8542.39.00.01
风险等级:5.23Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:607356
Samacsys Pin Count:20Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:SOP65P640X120-20N
Samacsys Released Date:2017-01-12 12:59:53Is Samacsys:N
最大模拟输入电压:4.25 V最小模拟输入电压:
最长转换时间:6.46 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1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:-55 °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:TSSOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not Qualified采样速率:0.2 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:1.2 mm
子类别:Analog to Digital Converters最大压摆率:2.4 mA
标称供电电压:5 V表面贴装:YES
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

TLV2556MPWREPG4 数据手册

 浏览型号TLV2556MPWREPG4的Datasheet PDF文件第2页浏览型号TLV2556MPWREPG4的Datasheet PDF文件第3页浏览型号TLV2556MPWREPG4的Datasheet PDF文件第4页浏览型号TLV2556MPWREPG4的Datasheet PDF文件第5页浏览型号TLV2556MPWREPG4的Datasheet PDF文件第6页浏览型号TLV2556MPWREPG4的Datasheet PDF文件第7页 
TLV2556-EP  
www.ti.com ................................................................................................................................................... SLAS598ANOVEMBER 2008REVISED JULY 2009  
12-BIT 200-KSPS 11-CHANNEL LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER  
WITH INTERNAL REFERENCE  
1
FEATURES  
PW AND DW PACKAGE  
12-Bit-Resolution Analog-to-Digital Converter  
(ADC)  
(TOP VIEW)  
Up to 200-KSPS (150-KSPS for 3 V)  
Throughput Bit With 12-Output Mode Over  
Operating Temperature Range  
AIN0  
AIN1  
AIN2  
AIN3  
AIN4  
AIN5  
AIN6  
AIN7  
AIN8  
GND  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
INT/EOC  
I/O CLOCK  
DATA IN  
DATA OUT  
CS  
11 Analog Input Channels  
3 Built-In Self-Test Modes  
Programmable Reference (2.048 V/4.096 V  
Internal or External)  
REF+  
REF−  
Inherent Sample and Hold Function  
Linearity Error...±1 LSB Max  
On-Chip Conversion Clock  
AIN10  
AIN9  
Programmable Conversion Status Output: INT  
or EOC  
DESCRIPTION  
The TLV2556 is  
a
12-bit, switched-capacitor,  
Unipolar or Bipolar Output Operation  
Programmable MSB or LSB First  
Programmable Power Down  
successive-approximation, analog-to-digital converter  
(ADC). The ADC has three control inputs [chip select  
(CS), the input-output clock, and the address/control  
input (DATAIN)], designed for communication with the  
serial port of a host processor or peripheral through a  
serial 3-state output.  
Programmable Output Data Length  
SPI Compatible Serial Interface With I/O Clock  
Frequencies up to 15 MHz (CPOL = 0,  
CPHA = 0)  
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  
using configuration register 1. The sample-and-hold  
function is automatic. At the end of conversion, when  
programmed as EOC, the pin 19 output goes high to  
indicate that conversion is complete. If pin 19 is  
programmed as INT, the signal goes low when the  
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. An internal reference is available  
and its voltage level is programmable via  
configuration register 2 (CFGR2).  
SUPPORTS DEFENSE, AEROSPACE,  
AND MEDICAL APPLICATIONS  
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
Available in Military (–55°C/125°C)  
Temperature Range(1)  
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
APPLICATIONS  
Industrial Process Control  
Portable Data Logging  
Battery Powered Instruments  
Automotive  
(1) Additional temperature ranges are available - contact factory  
1
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2008–2009, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

TLV2556MPWREPG4 替代型号

型号 品牌 替代类型 描述 数据表
V62/08622-01XE TI

完全替代

12-BIT 200-KSPS 11-CHANNEL LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER WITH INTERNAL REFE
TLV2556IPW TI

类似代替

12-BIT, 200-KSPS, 11 CHANNEL, LOW POWER, SERIAL ADC WITH INTERNAL REFERENCE

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