MAX1415AEWE

更新时间： 2024-01-09 13:48:58

品牌	Logo	应用领域
美信 - MAXIM		转换器模数转换器光电二极管信息通信管理
页数	文件大小	规格书
36页	667K
描述
16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs

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技术参数
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MAX1415AEWE 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	0.300 INCH, MS-013AA, SOIC-16	针数：	16
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.36
最大模拟输入电压：	1.75 V	最小模拟输入电压：	-1 V
转换器类型：	ADC, DELTA-SIGMA	JESD-30 代码：	R-PDSO-G16
JESD-609代码：	e0	长度：	10.3 mm
最大线性误差 (EL)：	0.0015%	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：	16
最高工作温度：	85 °C	最低工作温度：	-45 °C
输出位码：	BINARY, OFFSET BINARY	输出格式：	SERIAL
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP16,.4	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	240
电源：	3 V	认证状态：	Not Qualified
采样并保持/跟踪并保持：	TRACK	座面最大高度：	2.65 mm
子类别：	Other Converters	标称供电电压：	3 V
表面贴装：	YES	技术：	BICMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.5 mm	Base Number Matches：	1

MAX1415AEWE 数据手册

19-3163; Rev 0; 1/04

16-Bit, Low-Power, 2-Channel,

Sigma-Delta ADCs

General Description

Features

The MAX1415/MAX1416 low-power, 2-channel, serial-

output analog-to-digital converters (ADCs) use a sigma-

delta modulator with a digital filter to achieve 16-bit

resolution with no missing codes. These ADCs are pin-

compatible upgrades to the MX7705/AD7705. The

MAX1415/MAX1416 feature an internal oscillator (1MHz

or 2.4576MHz), an on-chip input buffer, and a program-

mable gain amplifier (PGA). The devices offer an SPI™-/

QSPI™-/MICROWIRE™-compatible serial interface.

♦ 16-Bit Sigma-Delta ADCs

♦ Two Fully Differential Input Channels

♦ 0.0015% Integral Nonlinearity with No Missing

Codes

♦ Internal Analog Input Buffers

♦ Programmable Gain Amplifier (PGA) from 1 to 128

♦ Internal Oscillator (2.4576MHz or 1MHz)

♦ Single 2.7V to 3.6V (MAX1415) or 4.75V to 5.25V

The MAX1415 requires a single 2.7V to 3.6V supply, and

the MAX1416 requires a single 4.75V to 5.25V supply.

The operating supply current is 400µA (max) with a 3V

supply. Power-down mode reduces the supply current to

2µA (typ). When operating with a supply of 3V, the power

dissipation is less than 1.44mW, making the MAX1415

ideal for battery-powered applications.

(MAX1416) Supply

♦ Low Power

1mW max, 3V Supply

2µA (typ) Power-Down Current

♦ SPI™-/QSPI™-/MICROWIRE™-Compatible 3-Wire

Serial Interface

Self-calibration and system calibration allow the

MAX1415/MAX1416 to correct for gain and offset errors.

Excellent DC performance ( 0.0015% FSR INL) and low

noise (700nV in unbuffered mode) make the MAX1415/

MAX1416 ideal for measuring low-frequency signals with

a wide dynamic range. These devices accept fully differ-

ential bipolar/unipolar inputs. An internal input buffer

allows for input signals with high source impedances. An

on-chip digital filter, with a programmable cutoff and out-

put data rate, processes the output of the sigma-delta

modulator. The first notch frequency of the digital filter is

chosen to provide 150dB rejection of common-mode

50Hz or 60Hz noise and 98dB rejection of normal-mode

50Hz or 60Hz noise. A PGA and digital filtering allow sig-

nals to be directly acquired with little or no signal-condi-

tioning requirements.

♦ Pin Compatible with MX7705/AD7705

♦ 16-Pin PDIP, SO, and TSSOP Packages

Ordering Information

PIN-

PACKAGE

PART

TEMP RANGE

(V)

MAX1415ENE*

MAX1415EWE*

MAX1415EUE

-45°C to +85°C

16 PDIP

16 Wide SO

16 TSSOP

16 PDIP

MAX1415AENE* -45°C to +85°C

MAX1415AEWE* -45°C to +85°C

MAX1415AEUE* -45°C to +85°C

16 Wide SO

16 TSSOP

16 PDIP

MAX1415CNE*

MAX1415CWE*

MAX1415CUE*

0°C to +70°C

The MAX1415/MAX1416 are available in 16-pin PDIP,

SO, and TSSOP packages.

16 Wide SO

16 TSSOP

Applications

*Future product—contact factory for availability.

Ordering Information continued at end of data sheet.

Industrial Instruments

Weigh Scales

Pin Configuration

Strain-Gauge Measurements

Loop-Powered Systems

Flow and Gas Meters

Medical Instrumentation

Pressure Transducers

Thermocouple Measurements

RTD Measurements

TOP VIEW

SCLK

16 GND

CLKIN

15 V

CLKOUT

14 DIN

MAX1415

MAX1416

13 DOUT

12 DRDY

11 AIN2-

10 REF-

RESET

AIN2+

AIN1+

AIN1-

REF+

SPI/QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

PDIP/SO/TSSOP

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

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

12 3 4 5 6 7...36

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MAX1415AEWE 替代型号

型号	品牌	替代类型	描述	数据表
MX7705EUE+T	MAXIM	类似代替	ADC, Delta-Sigma, 16-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO16, 4.40 MM, MO-15
MX7705EPE+	MAXIM	功能相似	暂无描述

与MAX1415AEWE相关器件

型号	品牌	获取价格	描述	数据表
MAX1415AEWE+	ROCHESTER	获取价格	2-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16, 0.300 INCH, LEAD FREE, MS-013AA, SOIC-
MAX1415AEWE+	MAXIM	获取价格	ADC, Delta-Sigma, 16-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO16, 0.300 INCH, LE
MAX1415AEWE+T	MAXIM	获取价格	ADC, Delta-Sigma, 16-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO16, 0.300 INCH, MS
MAX1415AEWE-T	MAXIM	获取价格	ADC, Delta-Sigma, 16-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO16, 0.300 INCH, MS
MAX1415CNE	MAXIM	获取价格	16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415CUE	MAXIM	获取价格	16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415CWE	MAXIM	获取价格	16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415ENE	MAXIM	获取价格	16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415EUE	MAXIM	获取价格	16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
MAX1415EUE+T	ROCHESTER	获取价格	2-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16, 4.40 MM, LEAD FREE, MO-153AB, TSSOP-16

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