MAX11205

更新时间： 2024-09-16 11:18:55

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
14页	1371K
描述
16-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface

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MAX11205 数据手册

19-5238; Rev 0; 4/10

16-Bit, Single-Channel, Ultra-Low Power,

Delta-Sigma ADC with 2-Wire Serial Interface

General Description

Features

S 16-Bit Full-Scale Resolution

S 720nV Noise (MAX11205B)

S 3ppm INL

S No Missing Codes

S Ultra-Low-Power Dissipation

The MAX11205 is an ultra-low-power (< 300FA max

active current), high-resolution, serial-output ADC. This

device provides the highest resolution per unit power

in the industry, and is optimized for applications that

require very high dynamic range with low power such as

sensors on a 4mA to 20mA industrial control loop. The

MAX11205 provides a high-accuracy internal oscillator

that requires no external components.

RMS

Operating-Mode Current Drain < 300µA (max)

Sleep-Mode Current Drain < 0.1µA

S 2.7V to 3.6V Analog Supply Voltage Range

S 1.7V to 3.6V Digital and I/O Supply Voltage Range

S Fully Differential Signal Inputs

When used with the specified data rates, the internal

digital filter provides more than 80dB rejection of 50Hz or

60Hz line noise. The MAX11205 provides a simple 2-wire

S Fully Differential Reference Inputs

serial interface in the space-saving, 10-pin FMAX pack-

S Internal System Clock

2.4576MHz (MAX11205A)

2.2528MHz (MAX11205B)

age. The MAX11205 operates over the -40NC to +85NC

temperature range.

S External Clock

Applications

S Serial 2-Wire Interface (Clock Input and Data Input)

S On-Demand Offset and Gain Self-Calibration

S -40°C to +85°C Operating Temperature Range

Sensor Measurement (Temperature and

Pressure)

Portable Instrumentation

Battery Applications

Weigh Scales

2kV ESD Protection

S Lead(Pb)-Free and RoHS-Compliant µMAX

Package

Ordering Information

OUTPUT RATE

(sps)

PART

PIN-PACKAGE

MAX11205AEUB+*

MAX11205BEUB+

10 FMAX

120

13.75

Note: All devices are specified over the -40NC to +85NC oper-

ating temperature range.

+Denotes a lead(Pb)-free/RoHS-compliant package.

*Future product—contact factory for availability.

Selector Guide

RESOLUTION

(BITS)

4-WIRE SPI, 16-PIN QSOP,

PROGRAMMABLE GAIN

4-WIRE SPI,

16-PIN QSOP

2-WIRE SERIAL,

10-PIN µMAX

MAX11201 (with buffers)

MAX11202 (without buffers)

MAX11210

MAX11200

MAX11206

MAX11209

MAX11213

MAX11207

MAX11211

MAX11203

MAX11208

MAX11212

MAX11205

µMAX is a registered trademark of Maxim Integrated Products, Inc.

_______________________________________________________________ Maxim Integrated Products

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

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...14

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与MAX11205相关器件

型号	品牌	获取价格	描述	数据表
MAX11205AEUB+	MAXIM	获取价格	16-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface
MAX11205AEUB+T	MAXIM	获取价格	暂无描述
MAX11205BEUB+	MAXIM	获取价格	16-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface
MAX11205PMB1	MAXIM	获取价格	MAX11205PMB1 Peripheral Module
MAX11206	MAXIM	获取价格	20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO
MAX11206	ADI	获取价格	20位、单通道、超低功耗、Σ-Δ ADC，具有可编程增益和GPIO
MAX11206EEE	MAXIM	获取价格	The MAX11200, MAX11206, MAX11209, MAX11210, and MAX11213 evaluation kits (EV kits) consist
MAX11206EEE+	MAXIM	获取价格	20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO
MAX11206EEE+T	MAXIM	获取价格	A/D Converter, 20-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO16, ROHS COMPLIANT, Q
MAX11206EVKIT+	MAXIM	获取价格	On-Board Isolated Power Supplies Rejecting Power Line Noise

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