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TLV2545IDGKR PDF预览

TLV2545IDGKR

更新时间： 2024-11-23 13:02:07
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
30页 1123K
描述
1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8, GREEN, PLASTIC, MSOP-8

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TLV2545IDGKR 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Obsolete零件包装代码：MSOP
包装说明：GREEN, PLASTIC, VSSOP-8针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.44
Is 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：3.5 µs
转换器类型：ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码：S-PDSO-G8
长度：3 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：1
位数：12功能数量：1
端子数量：8最高工作温度：85 °C
最低工作温度：-40 °C输出位码：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：SSOP8,.19
封装形状：SQUARE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：0.0002 MHz
采样并保持/跟踪并保持：SAMPLE座面最大高度：1.1 mm
子类别：Analog to Digital Converters标称供电电压：3.3 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL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：3 mm
Base Number Matches：1

TLV2545IDGKR 数据手册

 浏览型号TLV2545IDGKR的Datasheet PDF文件第2页浏览型号TLV2545IDGKR的Datasheet PDF文件第3页浏览型号TLV2545IDGKR的Datasheet PDF文件第4页浏览型号TLV2545IDGKR的Datasheet PDF文件第5页浏览型号TLV2545IDGKR的Datasheet PDF文件第6页浏览型号TLV2545IDGKR的Datasheet PDF文件第7页 
TLV2541, TLV2542, TLV2545  
2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS,  
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN  
SLAS245E −MARCH 2000 − REVISED APRIL 2010  
D
D
D
D
D
D
D
Maximum Throughput . . . 140/200 KSPS  
− TLV2542: Dual Channels With  
Autosweep  
− TLV2545: Single Channel With  
Pseudo-Differential Input  
Built-In Conversion Clock  
INL/DNL: 1 LSB Max, SINAD: 72 dB,  
SFDR: 85 dB, f = 20 kHz  
i
D
D
Low Power With Autopower Down  
− Operating Current: 1 mA at 2.7 V, 1.5 mA  
at 5 V  
SPI/DSP-Compatible Serial Interface  
Single Supply: 2.7 Vdc to 5.5 Vdc  
Rail-to-Rail Analog Input With 500 kHz BW  
Autopower Down: 2 μA at 2.7 V, 5 μA  
at 5 V  
Three Options Available:  
− TLV2541: Single Channel Input  
Small 8-Pin MSOP and SOIC Packages  
TOP VIEW  
TLV2541  
TOP VIEW  
TLV2542  
TOP VIEW  
TLV2545  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
CS  
VREF  
GND  
AIN  
SDO  
FS  
VDD  
SCLK  
CS  
VREF  
GND  
AIN0  
SDO  
SCLK  
VDD  
CS  
VREF  
GND  
SDO  
SCLK  
VDD  
AIN1  
AIN(+)  
AIN(−)  
description  
The TLV2541, TLV2542, and TLV2545 are a family of high performance, 12-bit, low power, miniature, CMOS  
analog-to-digital converters (ADC). The TLV254x family operates from a single 2.7-V to 5.5-V supply. Devices  
are available with single, dual, or single pseudo-differential inputs. Each device has a chip select (CS), serial  
clock (SCLK), and serial data output (SDO) that provides a direct 3-wire interface to the serial port of most  
popular host microprocessors (SPI interface). When interfaced with a TMS320t DSP, a frame sync signal (FS)  
can be used to indicate the start of a serial data frame on CS for all devices or FS for the TLV2541.  
TLV2541, TLV2542, and TLV2545 are designed to operate with very low power consumption. The power saving  
feature is further enhanced with an autopower-down mode. This product family features a high-speed serial link  
to modern host processors with SCLK up to 20 MHz. The maximum SCLK frequency is dependent upon the  
mode of operation (see Table 1). The TLV254x family uses the built-in oscillator as the conversion clock,  
providing a 3.5-μs conversion time.  
AVAILABLE OPTIONS  
PACKAGED DEVICES  
T
A
8-MSOP  
(DGK)  
8-SOIC  
(D)  
TLV2541CDGK (AGZ)  
TLV2542CDGK (AHB)  
TLV2545CDGK (AHD)  
TLV2541IDGK (AHA)  
TLV2542IDGK (AHC)  
TLV2545IDGK (AHE)  
0°C to 70°C  
TLV2541ID  
TLV2542ID  
TLV2545ID  
−40°C to 85°C  
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.  
TMS320 is a trademark of Texas Instruments.  
Copyright © 2000 − 2003, 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  
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443  
1234567...30

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TLV2545IDGKR 替代型号

型号 品牌 替代类型 描述 数据表
TLV2545IDGKG4 TI

完全替代

 2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH
TLV2545CDGK TI

类似代替

 2.7 V TO 5.5 V, LOW POWER, 12-BIT, 200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO
TLV2545IDGK TI

类似代替

 2.7 V TO 5.5 V, LOW POWER, 12-BIT, 200 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO

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TLV2545IDGKRG4 TI

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 		1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8, PLASTIC, MSOP-8
TLV2545IDR TI

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 		1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8, GREEN, PLASTIC, MS-012AA,
TLV2545IDRG4 TI

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 		1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8, GREEN, PLASTIC, MS-012AA,
TLV2548 TI

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 		2.7 V TO 5.5 V, 12-BIT, 200 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERT
TLV2548CDW TI

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 		2.7 V TO 5.5 V, 12-BIT, 200 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERT
TLV2548CDWG4 TI

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 		12-Bit 200 kSPS ADC Ser. Out, Auto Pwrdn (S/W and H/W), Low Power W/8 x FIFO W/8 Ch. 20-SO
TLV2548CDWR TI

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 		12 位 200kSPS ADC 系列输出、自动断电（软件和硬件）、低功耗、8 x FIF
TLV2548CPW TI

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 		2.7 V TO 5.5 V, 12-BIT, 200 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERT
TLV2548CPWR TI

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 		暂无描述
TLV2548-EP TI

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 		3.0-V TO 5.5-V, 12-BIT, 200-KSPS, 4-/8-CHANNEL, LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERT

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