Datasheet > MAX11202_12

MAX11202_12

更新时间： 2024-09-16 12:10:15

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
14页	1984K
描述
24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC with 2-Wire Serial Interface

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MAX11202_12 数据手册

MAX11202

24-Bit, Single-Channel, Ultra-Low-Power, Delta

Sigma ADC with 2-Wire Serial Interface

General Description

Features

S 24-Bit Full-Scale Resolution

The MAX11202 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 MAX11202

provides a high-accuracy internal oscillator that requires

no external components.

20.5-Bit Noise-Free Resolution at 13.75sps

19-Bit Noise-Free Resolution at 120sps

S 720nV

Noise (MAX11202B)

RMS

S 3ppm INL

S No Missing Codes

S Ultra-Low Power Dissipation

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 MAX11202 provides a simple 2-wire serial

interface in the space-saving, 10-pin FMAX package.

The MAX11202 operates over the -40NC to +85NC tem-

perature range.

S Fully Differential Reference Inputs

S Internal System Clock

2.4576MHz (MAX11202A)

2.2528MHz (MAX11202B)

Applications

Sensor Measurement (Temperature and

Pressure)

S External Clock

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

S On-Demand Offset and Gain Self-Calibration

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

Portable Instrumentation

Battery Applications

Weigh Scales

2kV ESD Protection

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

Ordering Information

OUTPUT RATE

PART

PIN-PACKAGE

(sps)

MAX11202AEUB+

MAX11202BEUB+

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.

For pricing, delivery, and ordering information, please contact Maxim Direct

at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.

19-5237; Rev 0; 4/10

12 3 4 5 6 7...14

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与MAX11202_12相关器件

型号	品牌	获取价格	描述	数据表
MAX11202AEUB	MAXIM	获取价格	24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC with 2-Wire Serial Interface
MAX11202AEUB+	MAXIM	获取价格	24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC with 2-Wire Serial Interface
MAX11202BEUB	MAXIM	获取价格	24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC with 2-Wire Serial Interface
MAX11202BEUB+	MAXIM	获取价格	24-Bit, Single-Channel, Ultra-Low-Power, Delta Sigma ADC with 2-Wire Serial Interface
MAX11203	MAXIM	获取价格	16-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO
MAX11203	ADI	获取价格	16位、单通道、超低功耗、Σ-Δ ADC，具有可编程增益和GPIO
MAX11203EEE+	MAXIM	获取价格	16-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADCs with Programmable Gain and GPIO
MAX11205	MAXIM	获取价格	16-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface
MAX11205	ADI	获取价格	16位、单通道、超低功耗、Σ-Δ ADC，2线串口
MAX11205AEUB+	MAXIM	获取价格	16-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface

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