首页>MCP3421A5T-E/OT>规格书详情
MCP3421A5T-E/OT中文资料PDF规格书
MCP3421A5T-E/OT规格书详情
Description
The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The device uses a two-wire I2C compatible serial interface and operates from a single 2.7V to 5.5V power supply.
Features
• 18-bit ΔΣ ADC in a SOT-23-6 package
• Differential Input Operation
• Self Calibration of Internal Offset and Gain Per
Each Conversion
• On-Board Voltage Reference:
- Accuracy: 2.048V ± 0.05
- Drift: 15 ppm/°C
• On-Board Programmable Gain Amplifier (PGA):
- Gains of 1,2, 4 or 8
• On-Board Oscillator
• INL: 10 ppm of FSR (FSR = 4.096V/PGA)
• 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:
- 145 µA typical
(VDD= 3V, Continuous Conversion)
- 39 µA typical
(VDD= 3V, One-Shot Conversion with 1 SPS)
• Supports I2C Serial Interface:
- Standard, Fast and High Speed Modes
• Single Supply Operation: 2.7V to 5.5V
• Extended Temperature Range: -40°C to +125°C
Typical Applications
• Portable Instrumentation
• Weigh Scales and Fuel Gauges
• Temperature Sensing with RTD, Thermistor, and
Thermocouple
• Bridge Sensing for Pressure, Strain, and Force.
产品属性
- 型号:
MCP3421A5T-E/OT
- 功能描述:
IC ADC 18BIT 3.75SPS SOT23-6
- RoHS:
是
- 类别:
集成电路(IC) >> 数据采集 - 模数转换器
- 系列:
-
- 产品培训模块:
Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
- 标准包装:
2,500
- 位数:
12
- 采样率(每秒):
3M
- 数据接口:
-
- 转换器数目:
-
- 功率耗散(最大):
-
- 电压电源:
-
- 工作温度:
-
- 安装类型:
表面贴装
- 封装/外壳:
SOT-23-6
- 供应商设备封装:
SOT-23-6
- 包装:
带卷(TR)
- 输入数目和类型:
-
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIL |
1836+ |
SOT23-6 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Microchip |
22+ |
SOT-23-6 |
10000 |
原装正品优势现货供应 |
询价 | ||
MICROCHIP |
22+ |
SOT23-6 |
30000 |
只做原装 |
询价 | ||
MICROCHIP |
2022+ |
SOT23-6 |
57550 |
询价 | |||
MICROCH |
2019+ |
SOT23-6 |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MICROCHIP/微芯 |
22+ |
sopdipqf |
10000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MicrochipTechnology |
18+ |
ICADC18BIT3.75SPSSOT23-6 |
6800 |
公司原装现货/欢迎来电咨询! |
询价 | ||
MICROCHIL |
22+ |
SOT23-6 |
3255 |
强势库存!原装现货! |
询价 | ||
MIC/PIC |
2021+ |
DIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MICROCHIP |
21+ |
SOT23-6 |
56000 |
公司进口原装现货 批量特价支持 |
询价 |