Datasheet > TLV1571IPWG4

TLV1571IPWG4

更新时间： 2024-11-24 03:59:23

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
33页	627K
描述
2.7 V TO 5.5 V, 1-/8-CHANNEL, 10-BIT, PARALLEL ANALOG-TO-DIGITAL CONVERTERS

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技术参数
数据手册
替代型号

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TLV1571IPWG4 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：	TSSOP
包装说明：	TSSOP, TSSOP24,.25	针数：	24
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.72
最大模拟输入电压：	5.5 V	最小模拟输入电压：
转换器类型：	ADC, SUCCESSIVE APPROXIMATION	JESD-30 代码：	R-PDSO-G24
JESD-609代码：	e4	长度：	7.8 mm
最大线性误差 (EL)：	0.0977%	湿度敏感等级：	2
模拟输入通道数量：	1	位数：	10
功能数量：	1	端子数量：	24
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出位码：	BINARY, 2'S COMPLEMENT BINARY	输出格式：	PARALLEL, WORD
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP24,.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：	1.25 MHz	座面最大高度：	1.2 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：	INDUSTRIAL	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 mm	Base Number Matches：	1

TLV1571IPWG4 数据手册

TLV1571, TLV1578

2.7 V TO 5.5 V, 1-/8-CHANNEL, 10-BIT,

PARALLEL ANALOG-TO-DIGITAL CONVERTERS

SLAS170D –MARCH 1999 – REVISED JULY 2000

features

TLV1578

DA PACKAGE

(TOP VIEW)

Fast Throughput Rate: 1.25 MSPS at 5 V,

625 KSPS at 3 V

CH0

CH1

CH2

CH3

CLK

DGND

CH7

CH6

CH5

CH4

Wide Analog Input: 0 V to AV

Differential Nonlinearity Error: < ± 1 LSB

Integral Nonlinearity Error: < ± 1 LSB

8-to-1 Analog MUX – TLV1578

Internal OSC

AIN

AGND

REFM

REFP

CSTART

D9/A1

D8/A0

Single 2.7-V to 5.5-V Supply Operation

Low Power: 12 mW at 3 V and 35 mW at 5 V

Auto Power Down of 1 mA Max

Software Power Down: 10 µA Max

Hardware Configurable

INT/EOC

DSP and Microcontroller Compatible

Parallel Interface

TLV1571

DW OR PW PACKAGE

(TOP VIEW)

Binary/Twos Complement Output

Hardware Controlled Extended Sampling

AIN

Channel Sweep Mode Operation and

Channel Select

CLK

DGND

AGND

REFM

REFP

CSTART

D9/A1

D8/A0

Hardware or Software Start of Conversion

applications

INT/EOC

Mass Storage and HDD

Automotive

Digital Servos

Process Control

General-Purpose DSP

Image Sensor Processing

NC – No internal connection

description

The TLV1571/1578 is a 10-bit data acquisition system that combines an 8-channel input multiplexer (MUX), a

high-speed 10-bit ADC, and a parallel interface. The device contains two on-chip control registers allowing

control of channel selection, software conversion start, and power down via the bidirectional parallel port. The

control registers can be set to a default mode by applying a dummy RD signal when WR is tied low. This allows

the TLV1571/1578 to be configured by hardware. The MUX is independently accessible. This 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 TLV1571 is a single

channel analog input device with all the same functions as the TLV1578.

The TLV1571/TLV1578 operates from a single 2.7-V to 5.5-V power supply. It accepts an analog input range

from0VtoAV anddigitizestheinputatamaximum1.25MSPSthroughputrateat5V. Thepowerdissipations

are only 12 mW with a 3-V supply or 35 mW with a 5-V supply. The device features an auto power-down mode

that automatically powers down to 1 mA 50 ns after conversion is performed. In software power-down mode, the

ADC is further powered down to only 10 µA.

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...33

中文翻译

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TLV1571IPWG4 替代型号

型号	品牌	替代类型	描述	数据表
TLV1571IPW	TI	功能相似	2.7 V TO 5.5 V, 1-/8-CHANNEL, 10-BIT, PARALLEL ANALOG-TO-DIGITAL CONVERTERS
TLV1571CPW	TI	功能相似	2.7 V TO 5.5 V, 1-/8-CHANNEL, 10-BIT, PARALLEL ANALOG-TO-DIGITAL CONVERTERS

与TLV1571IPWG4相关器件

型号	品牌	获取价格	描述	数据表
TLV1571IPWLE	TI	获取价格	1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24
TLV1571IPWR	TI	获取价格	1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO24, PLASTIC, TSSOP-24
TLV1571IPWRG4	TI	获取价格	IC,A/D CONVERTER,SINGLE,10-BIT,CMOS,TSSOP,24PIN
TLV1572	TI	获取价格	2.7 V TO 5.5 V, 10-BIT, 1.25 MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN
TLV1572_14	TI	获取价格	2.7 V TO 5.5 V, 10-BIT, 1.25 MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN
TLV1572CD	TI	获取价格	2.7 V TO 5.5 V, 10-BIT, 1.25 MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN
TLV1572CDG4	TI	获取价格	SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN
TLV1572CDR	TI	获取价格	SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN
TLV1572CDRG4	TI	获取价格	SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN
TLV1572ID	TI	获取价格	2.7 V TO 5.5 V, 10-BIT, 1.25 MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN

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