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MCP3426A0-E/MS
模数转换器, 双路, 16 bit, 15 SPS, 差分, I2C, 单, 2.7 V
- 制造商：
- MICROCHIP MICROCHIP
- 制造商产品编号:
- MCP3426A0-E/MS
- 库存编号
- 1834909
- 技术数据表:
- MCP3426A0-E/MS Datasheet
产品范围选择器 (Dual 16-Bit Sigma-Delta ADCs)
查看全系列相关产品产品概述
The MCP3426A0-E/MS is a two channel low-noise, high accuracy delta-sigma A/D Converter with differential inputs and up to 16-bit of resolution. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially. The device uses a two-wire I²C™ compatible serial interface and operates from a single power supply ranging from 2.7 to 5.5V. The MCP3426 device performs conversions at rates of 15, 60 or 240 samples per second depending on user controllable configuration bit settings using the two-wire I²C™ compatible serial interface. This device has an onboard programmable gain amplifier (PGA). User can select the PGA gain of x1, x2, x4 or x8 before the analogue-to-digital conversion takes place. This allows the MCP3426 device to convert a smaller input signal with high resolution. The device has two conversion modes, continuous mode and one-shot mode.
- Differential input full scale range -VREF to +VREF
- Self calibration of internal offset and gain per each conversion
- Onboard voltage reference (VREF)
- Onboard programmable gain amplifier (PGA)
- INL 10ppm of full scale range
- Programmable data rate options
- One-shot or continuous conversion options
- Low current consumption (VDD = 3V)
- Onboard oscillator
应用
便携式器材, 传感与仪器, 消费电子产品, 电源管理, 自动化与过程控制
警告
ESD sensitive device, take proper precaution while handling the device.
产品信息
技术文档 (3)
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