LTC2463CDD#PBF

更新时间： 2024-09-25 13:09:47

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
20页	223K
描述
LTC2463 - Differential Ultra-Tiny, 16-Bit I<sup>2</sup>C Delta Sigma ADCs with 10ppm/C Max Precision Reference; Package: DFN; Pins: 12; Temperature Range: 0°C to 70°C

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技术参数
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LTC2463CDD#PBF 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
零件包装代码：	DFN	包装说明：	HVSON, SOLCC12,.12,18
针数：	12	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.15	Is Samacsys：	N
最大模拟输入电压：	1.25 V	最小模拟输入电压：
最长转换时间：	23000 µs	转换器类型：	ADC, DELTA-SIGMA
JESD-30 代码：	S-XDSO-N12	JESD-609代码：	e3
长度：	3 mm	最大线性误差 (EL)：	0.0122%
湿度敏感等级：	1	模拟输入通道数量：	2
位数：	16	功能数量：	1
端子数量：	12	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：	UNSPECIFIED
封装代码：	HVSON	封装等效代码：	SOLCC12,.12,18
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	260	电源：	3/5 V
认证状态：	Not Qualified	座面最大高度：	0.8 mm
子类别：	Analog to Digital Converters	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	Matte Tin (Sn)	端子形式：	NO LEAD
端子节距：	0.45 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	3 mm
Base Number Matches：	1

LTC2463CDD#PBF 数据手册

LTC2461/LTC2463

Ultra-Tiny, 16-Bit I C ΔΣ

ADCs with 10ppm/°C Max

Precision Reference

FEATURES

DESCRIPTION

The LTC^®2461/LTC2463 are ultra tiny, 16-Bit analog-to-

digital converters with an integrated precision reference.

They use a single 2.7V to 5.5V supply and communicate

through an I²C Interface. The LTC2461 is single-ended

with a 0V to 1.25V input range and the LTC2463 is dif-

ferential with a 1.25V input range. Both ADCs include a

1.25V integrated reference with 2ppm/°C drift perfor-

mance and 0.1% initial accuracy. The converters are

available in a 12-pin 3mm × 3mm DFN package or an

MSOP-12 package. They include an integrated oscillator

and perform conversions with no latency for multiplexed

applications. TheLTC2461/LTC2463includeaproprietary

input sampling scheme that reduces the average input

current several orders of magnitude when compared to

conventional delta sigma converters.

16-Bit Resolution, No Missing Codes

Internal Reference, High Accuracy 10ppm/°C (Max)

Single-Ended (LTC2461) or Differential (LTC2463)

2LSB Offset Error (Typ)

0.01% Gain Error (Typ)

60 Conversions Per Second

Single Conversion Settling Time for Multiplexed

Applications

1.5mA Supply Current

200nA Sleep Current

Internal Oscillator—No External Components

Required

2-Wire I C Interface with Two Addresses Plus One

Global Address for Synchronization

Ultra-Tiny, 12-Lead, 3mm × 3mm DFN and MSOP

Packages

Following a single conversion, the LTC2461/LTC2463

automatically power down the converter and can also be

conﬁgured to power down the reference. When both the

ADC and reference are powered down, the supply current

is reduced to 200nA.

APPLICATIONS

System Monitoring

Environmental Monitoring

Direct Temperature Measurements

The LTC2461/LTC2463 can sample at 60 conversions per

second and, due to the very large oversampling ratio,

have extremely relaxed antialiasing requirements. Both

includecontinuousinternaloffsetandfullscalecalibration

algorithmswhicharetransparenttotheuser, ensuringac-

curacy over time and the operating temperature range.

Instrumentation

Data Acquisition

Embedded ADC Upgrades

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

Protected by U.S. Patents, including 6208279, 6411242, 7088280, 7164378.

TYPICAL APPLICATION

V_REFvs Temperature

1.2520

2.7V TO 5.5V

1.2515

1.2510

1.2505

1.2500

1.2495

1.2490

1.2485

1.2480

0.1μF

COMP

0.1μF

10μF

0.1μF

10k

REFOUT

SCL

SDA

GND

–

10k

I C

INTERFACE

LTC2463

0.1μF

–

REF

24613 TA01a

–50 –30 –10 10

TEMPERATURE (°C)

24613 TA01b

24613f

12 3 4 5 6 7...20

中文翻译

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LTC2463CDD#PBF 替代型号

型号	品牌	替代类型	描述	数据表
LTC2463CDD#TRPBF	Linear	完全替代	LTC2463 - Differential Ultra-Tiny, 16-Bit I<sup>2</sup>C Delta Sigma ADCs with

与LTC2463CDD#PBF相关器件

型号	品牌	获取价格	描述	数据表
LTC2463CDD#TRPBF	Linear	获取价格	LTC2463 - Differential Ultra-Tiny, 16-Bit I<sup>2</sup>C Delta Sigma ADCs with
LTC2463CDDPBF	Linear	获取价格	Ultra-Tiny, 16-Bit IÂ²C ÎÎ£ ADCs with 10ppm/
LTC2463CMS#PBF	Linear	获取价格	LTC2463 - Differential Ultra-Tiny, 16-Bit I<sup>2</sup>C Delta Sigma ADCs with
LTC2463CMSPBF	Linear	获取价格	Ultra-Tiny, 16-Bit I²C ΔΣ ADCs with 10ppm/°C
LTC2463IDD#PBF	Linear	获取价格	LTC2463 - Differential Ultra-Tiny, 16-Bit I<sup>2</sup>C Delta Sigma ADCs with
LTC2463IDDPBF	Linear	获取价格	Ultra-Tiny, 16-Bit I²C ΔΣ ADCs with 10ppm/°C
LTC2463IMS#PBF	Linear	获取价格	LTC2463 - Differential Ultra-Tiny, 16-Bit I<sup>2</sup>C Delta Sigma ADCs with
LTC2463IMSPBF	Linear	获取价格	Ultra-Tiny, 16-Bit I²C ΔΣ ADCs with 10ppm/°C
LTC2470	Linear	获取价格	System Monitoring
LTC2470	ADI	获取价格	具 10ppm/oC 最大值精准基准的可选 208sps / 833ksps、16 位 Δ

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