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MCP342X中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書

PDF無圖
廠商型號

MCP342X

功能描述

18-Bit, Multi-Channel ?誇 Analog-to-Digital Converter with I2C??Interface and On-Board Reference

文件大小

1.11856 Mbytes

頁面數(shù)量

58

生產(chǎn)廠商

Microchip

中文名稱

微芯科技

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-9-23 18:00:00

人工找貨

MCP342X價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

MCP342X規(guī)格書詳情

描述 Description

The MCP3422, MCP3423 and MCP3424 devices (MCP3422/3/4) are the low noise and high accuracy 18-Bit delta-sigma analog-to-digital (ΔΣ A/D) converter family members of the MCP342X series from Microchip Technology Inc. These devices can convert analog inputs to digital codes with up to 18 bits of resolution.

特性 Features

? 18-bit ΔΣ ADC with Differential Inputs:

- 2 channels: MCP3422 and MCP3423

- 4 channels: MCP3424

? Differential Input Full Scale Range: -VREF to +VREF

? Self Calibration of Internal Offset and Gain per Each Conversion

? On-Board Voltage Reference (VREF):

- Accuracy: 2.048V ± 0.05

- Drift: 15 ppm/°C

? On-Board Programmable Gain Amplifier (PGA):

- Gains of 1, 2, 4 or 8

? INL: 10 ppm of Full Scale Range

? Programmable Data Rate Options:

- 3.75 SPS (18 bits)

- 15 SPS (16 bits)

- 60 SPS (14 bits)

- 240 SPS (12 bits)

? One-Shot or Continuous Conversion Options

? Low Current Consumption:

- 135 μA typical (VDD= 3V, Continuous Conversion)

- 36 μA typical (VDD= 3V, One-Shot Conversion with 1 SPS)

? On-Board Oscillator

? I2C? Interface:

- Standard, Fast and High Speed Modes

- User configurable two external address pins for MCP3423 and MCP3424

? Single Supply Operation: 2.7V to 5.5V

? Extended Temperature Range: -40°C to +125°C

Typical Applications

? Portable Instrumentation and Consumer Goods

? Temperature Sensing with RTD, Thermistor, and Thermocouple

? Bridge Sensing for Pressure, Strain, and Force

? Weigh Scales

? Battery Fuel Gauges

? Factory Automation Equipment

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Microchip
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
MICROCHIP(美國微芯)
TSSOP-20
10000
詢價
Microchip(微芯)
23+
TSSOP-20
23520
公司只做原裝正品,假一賠十
詢價
Microchip(微芯)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價
Microchip/微芯
25+
原廠封裝
10280
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
詢價
MICROCHIP(美國微芯)
24+
TSSOP20
1528
原裝現(xiàn)貨,免費(fèi)供樣,技術(shù)支持,原廠對接
詢價
MICROCHIP(美國微芯)
2021+
TSSOP-20
499
詢價
MICROCHIP
10
詢價
MICROCHIP(美國微芯)
2447
TSSOP-20
105000
74個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期
詢價
MICROCHIP
2017
con
10
現(xiàn)貨常備產(chǎn)品原裝可到京北通宇商城查價格
詢價