THS1240

更新时间： 2024-01-01 17:58:17

品牌	Logo	应用领域
德州仪器 - TI		转换器通信
页数	文件大小	规格书
20页	448K
描述
12-BIT 40 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

THS1240 技术参数

是否无铅：	含铅	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	POWER, PLASTIC, TQFP-48
针数：	48	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	1 week	风险等级：	5.8
Is Samacsys：	N	最大模拟输入电压：	2.55 V
最小模拟输入电压：	2.45 V	转换器类型：	ADC, DELTA-SIGMA
JESD-30 代码：	S-PQFP-G48	模拟输入通道数量：	1
位数：	12	功能数量：	1
端子数量：	48	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出位码：	2'S COMPLEMENT BINARY
输出格式：	PARALLEL, WORD	封装主体材料：	PLASTIC/EPOXY
封装代码：	QFP	封装形状：	SQUARE
封装形式：	FLATPACK	认证状态：	Not Qualified
采样速率：	40 MHz	采样并保持/跟踪并保持：	SAMPLE
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子位置：	QUAD
Base Number Matches：	1

THS1240 数据手册

THS1240

12-BIT 40 MSPS IF SAMPLING COMMUNICATIONS

ANALOG-TO-DIGITAL CONVERTER

SLAS279D – JUNE 2000 – REVISED JANUARY 2001

48 PHP PACKAGE

(TOP VIEW)

features

40-MSPS Sample Rate

12-Bit Resolution

No Missing Codes

On-Chip Sample and Hold

77-dB Spurious Free Dynamic Range at

48 47 46 45 44 43 42 41 40 39 38 37

D10

D11

= 15.5 MHz

IN+

IN–

5-V Analog and Digital Supply

3-V and 5-V CMOS Compatible Digital

Output

REFOUT–

10.4 Bit ENOB at f = 31 MHz

–

REFIN

65 dB SNR at f = 15.5 MHz

120-MHz Bandwidth

REFIN

REFOUT

Internal or External Reference

Buffered Differential Analog Input

2s Complement Digital Outputs

Typical 380 mW Power Consumption

13 14 15 16 17 18 19 20 21 22 23 24

Single-Ended or Differential Low-Level

Clock Input

applications

Wireless Local Loop

Wireless Internet Access

Cable Modem Receivers

Medical Ultrasound

Magnetic Resonant Imaging

description

TheTHS1240isahigh-speedlownoise12-bitCMOSpipelinedanalog-to-digitalconverter. Adifferentialsample

and hold minimizes even order harmonics and allows for a high degree of common mode rejection at the analog

input. Abufferedanaloginputenablesoperationwithaconstantanaloginputimpedance, andpreventstransient

voltage spikes from feeding backward to the analog input source. Full temperature DNL performance allows

for industrial application with the assurance of no missing codes. The THS1240 can operate with either internal

or external references. Internal reference usage selection is accomplished simply by externally connecting

reference output terminals to reference input terminals.

AVAILABLE OPTIONS

PACKAGE

48-TQFP

(PHP)

–40°C to 85°C

0°C to 70°C

THS1240I

THS1240C

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.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...20

下载PDF

与THS1240相关器件

型号	品牌	描述	获取价格	数据表
THS1240CPHP	TI	12-BIT 40 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER	获取价格
THS1240I	TI	暂无描述	获取价格
THS1240IPHP	TI	12-BIT 40 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER	获取价格
THS125	TOSHIBA	HIGH STABILITY MOTOR CONTROL. DIGITAL TACHOMETER. CRANK SHAFT POSITION SENSOR.	获取价格
THS126	TOSHIBA	HIGH STABILITY MOTOR CONTROL. DIGITAL TACHOMETER. CRANK SHAFT POSITION SENSOR.	获取价格
THS128	TOSHIBA	HIGH STABILITY MOTOR CONTROL. DIGITAL TACHOMETER.	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

THS1240

THS1240 技术参数

THS1240 数据手册

与THS1240相关器件

与THS1240相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

THS1240

THS1240 技术参数

THS1240 数据手册

与THS1240相关器件

与THS1240相关文章

您还可以找

您在本页遇到什么问题？