MAX11208

更新时间： 2024-11-29 11:18:55

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
14页	1432K
描述
20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADC with 2-Wire Serial Interface

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MAX11208 数据手册

19-5246; Rev 0; 4/10

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

Delta-Sigma ADC with 2-Wire Serial Interface

General Description

Features

Sꢀ20-Bit_Full-Scale_Resolution

The MAX11208 is an ultra-low-power (< 300FA 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 sen-

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

MAX11208 provides a high-accuracy internal oscillator

that requires no external components.

20-Bit_Noise-Free_Resolution_at_13.75sps_

19-Bit_Noise-Free_Resolution_at_120sps

Sꢀ720nV _Noise_(MAX11208B)

RMS

Sꢀ3ppm_INL

SꢀNo_Missing_Codes

SꢀUltra-Low_Power_Dissipation

Operating_Mode_Current_Drain_<_300µA_(max)_

Sleep_Mode_Current_Drain_<_0.1µA

Sꢀ2.7V_to_3.6V_Analog_Supply_Voltage_Range

Sꢀ1.7V_to_3.6V_Digital_and_I/O_Supply_Voltage_Range

SꢀFully_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 MAX11208 provides a simple 2-wire

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

age. The MAX11208 operates over the -40NC to +85NC

SꢀFully_Differential_Reference_Inputs

temperature range.

SꢀInternal_System_Clock

2.4576MHz_(MAX11208A)_

2.2528MHz_(MAX11208B)

Applications

Sensor Measurement (Temperature and

Pressure)

SꢀExternal_Clock

SꢀSerial_2-Wire_Interface_(Clock_Input_and_Data_

Portable Instrumentation

Battery Applications

Weigh Scales

Output)

SꢀOn-Demand_Offset_and_Gain_Self-Calibration

Sꢀ-40°C_to_+85°C_Operating_Temperature_Range

Sꢀ 2kV_ESD_Protection

SꢀLead(Pb)-Free_and_RoHS-Compliant_µMAX_

Package

Ordering Information

OUTPUT_RATE_

PART

PIN-PACKAGE

(sps)

MAX11208AEUB+

MAX11208BEUB+

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.

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_ _ 1

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MAX11208相关器件

型号	品牌	获取价格	描述	数据表
MAX11208AEUB+	MAXIM	获取价格	20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADC with 2-Wire Serial Interface
MAX11208BEUB+	MAXIM	获取价格	20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADC with 2-Wire Serial Interface
MAX11209	MAXIM	获取价格	18-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO
MAX11209	ADI	获取价格	18位、超低功耗、Σ-Δ ADC，具有可编程增益和GPIO
MAX11209EEE	MAXIM	获取价格	The MAX11200, MAX11206, MAX11209, MAX11210, and MAX11213 evaluation kits (EV kits) consist
MAX11209EEE+	MAXIM	获取价格	18-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO
MAX11209EVKIT+	MAXIM	获取价格	On-Board Isolated Power Supplies Rejecting Power Line Noise
MAX1121	MAXIM	获取价格	1.8V, 8-Bit, 250Msps Analog-to-Digital Converter with LVDS Outputs for Wideband Applicatio
MAX11210	MAXIM	获取价格	24-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with GPIO
MAX11210	ADI	获取价格	24位、单通道、超低功耗、Σ-Δ ADC，具有GPIO

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