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TLV1570CDWG4 PDF预览

TLV1570CDWG4

更新时间： 2024-11-09 15:54:39
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
32页 641K
描述
10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very Low Power 20-SOIC 0 to 70

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TLV1570CDWG4 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：SOIC
包装说明：SOP, SOP20,.4针数：20
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.26
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：1 µs转换器类型：ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码：R-PDSO-G20JESD-609代码：e4
长度：12.8 mm最大线性误差 (EL)：0.0977%
湿度敏感等级：1模拟输入通道数量：8
位数：10功能数量：1
端子数量：20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：SOP封装等效代码：SOP20,.4
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
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：1.25 MHz
采样并保持/跟踪并保持：SAMPLE座面最大高度：2.65 mm
子类别：Analog to Digital Converters标称供电电压：3 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.5 mmBase Number Matches：1

TLV1570CDWG4 数据手册

 浏览型号TLV1570CDWG4的Datasheet PDF文件第2页浏览型号TLV1570CDWG4的Datasheet PDF文件第3页浏览型号TLV1570CDWG4的Datasheet PDF文件第4页浏览型号TLV1570CDWG4的Datasheet PDF文件第5页浏览型号TLV1570CDWG4的Datasheet PDF文件第6页浏览型号TLV1570CDWG4的Datasheet PDF文件第7页 
TLV1570  
2.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPS  
SERIAL ANALOG-TO-DIGITAL CONVERTER  
SLAS169B – DECEMBER 1997– REVISED OCTOBER 2000  
features  
applications  
Fast Throughput Rate: 1.25 MSPS at 5 V,  
625 KSPS at 3 V  
Mass Storage and Hard Disk Drive  
Automotive  
Wide Analog Channel Input: 0 V to AV  
Eight Analog Input Channels  
Channel Auto-Scan  
DD  
Digital Servos  
Process Control  
General-Purpose DSP  
Image Sensor Processing  
Differential Nonlinearity Error: < ±1 LSB  
Integral Nonlinearity Error: < ±1 LSB  
Signal-to-Noise and Distortion Ratio: 57 dB  
Single 2.7-V to 5.5-V Supply Operation  
DW OR PW PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
CH4  
CH3  
CH2  
CH1  
CH0  
AIN  
MO  
CH5  
CH6  
CH7  
Very Low Power: 40 mW at 5.5 V,  
8 mW at 2.7 V  
Autopower-Down: 300 µA Max  
Software Power Down: 10 µA Max  
DV  
AV  
DD  
DD  
Glueless Serial Interface to TMS320 DSPs  
and (Q)SPI Compatible Microcontrollers  
DGND  
AGND  
REF  
CS  
FS  
SCLK  
SDIN  
Programmable Internal Reference Voltage:  
3.8-V Reference for 5-V Operation,  
2.3-V Reference for 3-V Operation  
SDOUT  
description  
The TLV1570 is a 10-bit data acquisition system that combines an 8-channel input multiplexer (MUX), a  
high-speed 10-bit ADC, an on-chip reference, and a high-speed serial interface. The device contains an on-chip  
control register allowing control of channel selection, conversion start, reference voltage levels, and power  
down via the serial port. The MUX is independently accessible, which allows the user to insert a signal  
conditioning circuit such as an antialiasing filter or an amplifier, if required, between the MUX and the ADC.  
Therefore one signal conditioning circuit can be used for all eight channels.  
The TLV1570 operates from a single 2.7-V to 5.5-V power supply. The device accepts an analog input range  
from 0 V to AV  
and digitizes the input at a maximum 1.25 MSPS throughput rate. Power dissipation is only  
DD  
8 mW with a 2.7-V supply or 40 mW with a 5.5-V supply. The device features an autopower-down mode that  
automatically powers down to 300 µA, 10 ns after a conversion is performed. With software power down  
enabled, the device is further powered down to only 10 µA.  
The TLV1570 communicates with digital microprocessors via a simple 4- or 5-wire serial port that interfaces  
directly to Texas Instruments TMS320 DSPs, and SPI and QSPI compatible microcontrollers without using  
additional glue logic.  
A very high throughput rate, a simple serial interface, and low power consumption make the TLV1570 an ideal  
choice for high-speed digital signal processing requiring multiple analog inputs.  
AVAILABLE OPTIONS  
PACKAGED DEVICES  
T
A
SMALL OUTLINE  
(DW)  
SMALL OUTLINE  
(PW)  
0°C to 70°C  
TLV1570CDW  
TLV1570IDW  
TLV1570CPW  
TLV1570IPW  
–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.  
SPI and QSPI are trademarks of Motorola, Inc.  
Copyright 2000, 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...32

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TLV1570CDWG4 替代型号

型号 品牌 替代类型 描述 数据表
TLV1570IDWG4 TI

完全替代

 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, GREEN, SOIC-20
TLV1570CDWRG4 TI

完全替代

 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, GREEN, SOIC-20
TLV1570CDWR TI

完全替代

 10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very

与TLV1570CDWG4相关器件

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TLV1570CDWR TI

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 		10-Bit, 1.25 MSPS ADC 8-Ch., DSP/(Q)SPI IF, Pgmable Int. Ref., Auto or S/W PowerDown, Very
TLV1570CDWRG4 TI

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 		8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, GREEN, SOIC-20
TLV1570CPW TI

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 		2.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER
TLV1570CPWG4 TI

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 		10 位、1.25MSPS ADC，具有 8 通道、DSP/(Q)SPI 接口、可编程内部
TLV1570CPWLE TI

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 		IC,DATA ACQ SYSTEM,8-CHANNEL,10-BIT,TSSOP,20PIN,PLASTIC
TLV1570CPWR TI

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 		10 位、1.25MSPS ADC，具有 8 通道、DSP/(Q)SPI 接口、可编程内部
TLV1570CPWRG4 TI

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 		10 位、1.25MSPS ADC，具有 8 通道、DSP/(Q)SPI 接口、可编程内部
TLV1570IDW TI

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 		2.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER
TLV1570IDWG4 TI

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 		8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, GREEN, SOIC-20
TLV1570IPW TI

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 		2.7 V TO 5.5 V 8-CHANNEL 10-BIT 1.25-MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER

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