MAX1343BETX+

更新时间： 2024-11-14 13:10:19

品牌	Logo	应用领域
美信 - MAXIM		传感器温度传感器先进先出芯片
页数	文件大小	规格书
44页	553K
描述
Analog Circuit, 1 Func, BICMOS, 6 X 6 MM, 0.80 MM HEIGHT, MO-220, TQFN-36

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技术参数
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MAX1343BETX+ 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：	QFN
包装说明：	HVQCCN,	针数：	36
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	5.04	Samacsys Confidence：
Samacsys Status：	Released	Samacsys PartID：	599612
Samacsys Pin Count：	37	Samacsys Part Category：	Integrated Circuit
Samacsys Package Category：	Other	Samacsys Footprint Name：	QFN50P600X600X80-37N
Samacsys Released Date：	2017-01-11 21:24:41	Is Samacsys：	N
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	S-XQCC-N36
JESD-609代码：	e3	长度：	6 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	36	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	0.8 mm
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	3 V	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	30	宽度：	6 mm
Base Number Matches：	1

MAX1343BETX+ 数据手册

19-4010; Rev 1; 12/07

12-Bit, Multichannel ADCs/DACs with FIFO,

Temperature Sensing, and GPIO Ports

2/MAX143

General Description

Features

♦ 12-Bit, 225ksps ADC

The MAX1221/MAX1223/MAX1343 integrate a multichan-

nel, 12-bit, analog-to-digital converter (ADC) and a 12-bit,

digital-to-analog converter (DAC) in a single IC. The

devices also include a temperature sensor and config-

urable general-purpose I/O ports (GPIOs) with a 25MHz

SPI™-/QSPI™-/MICROWIRE™-compatible serial inter-

face. The ADC is available in a 12 or an eight input-chan-

nel version. The DAC outputs settle within 2.0µs, and the

ADC has a 225ksps conversion rate.

Analog Multiplexer with True-Differential

Track/Hold (T/H)

12 Single-Ended Channels or Six Differential

Channels (Unipolar or Bipolar) (MAX1223)

Eight Single-Ended Channels or Four Differential

Channels (Unipolar or Bipolar)

(MAX1221/MAX1343)

Excellent Accuracy: ±±05 ꢀSB ꢁIꢀ, ±±05 ꢀSB DIꢀ

♦ 12-Bit, Octal, 2µs Settling DAC

(MAX1221/MAX1223)

All devices include an internal reference (2.5V) providing

a well-regulated, low-noise reference for both the ADC

and DAC. Programmable reference modes for the ADC

and DAC allow the use of an internal reference, an exter-

nal reference, or a combination of both. Features such as

an internal 1ꢀC accurate temperature sensor, FIFO,

scan modes, programmable internal or external clock

modes, data averaging, and AutoShutdown™ allow users

to minimize both power consumption and processor

requirements. The low glitch energy (4nV•s) and low digi-

tal feedthrough (0.5nV•s) of the integrated DACs make

these devices ideal for digital control of fast-response

closed-loop systems.

Ultra-ꢀow Glitch Energy (4nV•s)

Power-Up Options from Zero Scale or Full Scale

Excellent Accuracy: ±±05 ꢀSB ꢁIꢀ

♦ ꢁnternal Reference or External Single-Ended/

Differential Reference

ꢁnternal Reference Voltage 205V

♦ ꢁnternal ±1ꢂC Accurate Temperature Sensor

♦ On-Chip FꢁFO Capable of Storing 16 ADC

Conversion Results and One Temperature Result

♦ On-Chip Channel-Scan Mode and ꢁnternal

Data-Averaging Features

The devices are guaranteed to operate with a supply volt-

age from +2.7V to +5.25V. The devices consume 2.5mA

at 225ksps throughput, only 22µA at 1ksps throughput,

and under 0.2µA in the shutdown mode. The MAX1221/

MAX1343 offer four GPIOs that can be configured as

inputs or outputs.

♦ Analog Single-Supply Operation

+207V to +5025V

♦ 207V to AV

Digital Supply

♦ 25MHz, SPꢁ/QSPꢁ/MꢁCROWꢁRE Serial ꢁnterface

♦ AutoShutdown Between Conversions

♦ ꢀow-Power ADC

205mA at 225ksps

22µA at 1ksps

The MAX1221/MAX1223/MAX1343 are available in 36-pin

thin QFN packages. All devices are specified over the

-40ꢀC to +85ꢀC temperature range.

±02µA at Shutdown

Applications

Closed-Loop Controls for Optical Components

and Base Stations

♦ ꢀow-Power DAC: 105mA

♦ Evaluation Kit Available (Order MAX1258EVKꢁT)

System Supervision and Control

Data-Acquisition Systems

SPI and QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

AutoShutdown is a trademark of Maxim Integrated Products, Inc.

Pin Configurations appear at end of data sheet0

Ordering Information/Selector Guide

REF

VOꢀTAGE

(V)

AIAꢀOG

SUPPꢀY

VOꢀTAGE (V)

RESOꢀUTꢁOI

BꢁTS**

ADC

DAC

PKG

CODE

PART

PꢁI-PACKAGE

GPꢁOs

CHAIIEꢀS CHAIIEꢀS

MAX1221BETX

MAX1223BETX

MAX1343BETX

36 Thin QFN-EP*

2.5

2.7 to 5.25

T3666-3

Iote: All devices are specified over the -40ꢀC to +85ꢀC operating temperature range.

*EP = Exposed pad.

**Number of resolution bits refers to both DAC and ADC.

________________________________________________________________ Maxim ꢁntegrated Products

For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www0maxim-ic0com0

12 3 4 5 6 7...44

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与MAX1343BETX+相关器件

型号	品牌	获取价格	描述	数据表
MAX1343BETX-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, 6 X 6 MM, 0.80 MM HEIGHT, MO-220, TQFN-36
MAX13442E	MAXIM	获取价格	【15kV ESD-Protected, 【80V Fault-Protected, Fa
MAX13442E	ADI	获取价格	±15kV ESD保护、±80V故障保护、失效保护RS-485/J1708收发器
MAX13442E_11	MAXIM	获取价格	±15kV ESD-Protected, ±80V Fault-Protected, Fa
MAX13442EASA	MAXIM	获取价格	【15kV ESD-Protected, 【80V Fault-Protected, Fa
MAX13442EASA+	MAXIM	获取价格	暂无描述
MAX13442EASA+T	MAXIM	获取价格	暂无描述
MAX13442EASA-T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, 0.150 INCH, MS-012AA, SOP-8
MAX13443E	MAXIM	获取价格	【15kV ESD-Protected, 【80V Fault-Protected, Fa
MAX13443E	ADI	获取价格	±15kV ESD保护、±80V故障保护、失效保护RS-485/J1708收发器

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