TLV2556IPWG4

更新时间： 2024-11-18 12:15:51

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
页数	文件大小	规格书
37页	1110K
描述
12-BIT, 200-KSPS, 11 CHANNEL, LOW POWER, SERIAL ADC WITH INTERNAL REFERENCE

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TLV2556IPWG4 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP-20	针数：	20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	Factory Lead Time：	6 weeks
风险等级：	5.15	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：	5.54 µs	转换器类型：	ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码：	R-PDSO-G20	JESD-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：	85 °C
最低工作温度：	-40 °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：	3 mA
最小供电电压：	2.7 V	标称供电电压：	5 V
表面贴装：	YES	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

TLV2556IPWG4 数据手册

TLV2556

SLAS355A – DECEMBER 2001 – REVISED SEPTEMBER 2002

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

WITH INTERNAL REFERENCE

In addition to the high-speed converter and versatile

FEATURES

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).

12-Bit-Resolution A/D Converter

Up to 200-KSPS (150-KSPS for 3 V)

Throughput Bit With 12-Output Mode Over

Operating Temperature Range

11 Analog Input Channels

3 Built-In Self-Test Modes

Programmable Reference (2.048/4.096 V

Internal, External)

Inherent Sample and Hold Function

Linearity Error . . . ±1 LSB Max

On-Chip Conversion Clock

Programmable Conversion Status Output: INT

or EOC

Unipolar or Bipolar Output Operation

Programmable MSB or LSB First

Programmable Power Down

The TLV2556I is characterized for operation from

T = –40°C to 85°C. See available options table for

package options.

Programmable Output Data Length

SPI Compatible Serial Interface With I/O Clock

Frequencies up to 15 MHz (CPOL=0, CPHA=0)

PW AND DW PACKAGE

(TOP VIEW)

APPLICATIONS

AIN0

AIN1

AIN2

AIN3

AIN4

AIN5

AIN6

AIN7

AIN8

GND

Industrial Process Control

Portable Data Logging

Battery Powered Instruments

Automotive

INT/EOC

I/O CLOCK

DATA IN

DATA OUT

14 REF+

DESCRIPTION

REF–

AIN10

AIN9

The TLV2556 is

12-bit, switched-capacitor,

successive-approximation, analog-to-digital converter.

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.

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.

www.ti.com

12 3 4 5 6 7...37

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TLV2556IPWG4 替代型号

型号	品牌	替代类型	描述	数据表
TLV2556IPWR	TI	完全替代	12-BIT, 200-KSPS, 11 CHANNEL, LOW POWER, SERIAL ADC WITH INTERNAL REFERENCE
TLV2556IPWRG4	TI	完全替代	12-BIT, 200-KSPS, 11 CHANNEL, LOW POWER, SERIAL ADC WITH INTERNAL REFERENCE
TLV2556IPW	TI	完全替代	12-BIT, 200-KSPS, 11 CHANNEL, LOW POWER, SERIAL ADC WITH INTERNAL REFERENCE

与TLV2556IPWG4相关器件

型号	品牌	获取价格	描述	数据表
TLV2556IPWR	TI	获取价格	12-BIT, 200-KSPS, 11 CHANNEL, LOW POWER, SERIAL ADC WITH INTERNAL REFERENCE
TLV2556IPWRG4	TI	获取价格	12-BIT, 200-KSPS, 11 CHANNEL, LOW POWER, SERIAL ADC WITH INTERNAL REFERENCE
TLV2556MPWREP	TI	获取价格	12-BIT 200-KSPS 11-CHANNEL LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER WITH INTERNAL REFE
TLV2556MPWREPG4	TI	获取价格	12-BIT 200-KSPS 11-CHANNEL LOW-POWER SERIAL ANALOG-TO-DIGITAL CONVERTER WITH INTERNAL REFE
TLV255X	TI	获取价格	ADVANCED LINCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
TLV2620	TI	获取价格	FAMILY OF LOW POER WIDE BANDWIDTH SINGLE SUPPLY OPERATIONAL AMPLIFIERS WITH SHUTDOWN
TLV2620_07	TI	获取价格	FAMILY OF LOW-POWER WIDE BANDWIDTH SINGLE SUPPLY OPERATIONAL AMPLIFIERS WITH SHUTDOWN
TLV2620ID	TI	获取价格	FAMILY OF LOW POER WIDE BANDWIDTH SINGLE SUPPLY OPERATIONAL AMPLIFIERS WITH SHUTDOWN
TLV2620IDBV	TI	获取价格	FAMILY OF LOW POER WIDE BANDWIDTH SINGLE SUPPLY OPERATIONAL AMPLIFIERS WITH SHUTDOWN
TLV2620IDBVR	TI	获取价格	FAMILY OF LOW POER WIDE BANDWIDTH SINGLE SUPPLY OPERATIONAL AMPLIFIERS WITH SHUTDOWN

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