Datasheet > ADUCM362

ADUCM362

更新时间： 2024-02-08 19:38:36

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	408K
描述
At 50 SPS continuous conversion mode

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中文翻译

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数据手册

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ADUCM362 数据手册

Low Power, Precision Analog Microcontroller

with Dual Sigma-Delta ADCs, ARM Cortex-M3

Data Sheet

ADuCM362/ADuCM363

Power supply range: 1.8 V to 3.6 V (maximum)

FEATURES

Power consumption, MCU active mode

Core consumes 290 μA/MHz

Pin compatible with the ADuCM360/ADuCM361

Analog input/output

Overall system current consumption of 1.0 mA with core

operating at 500 kHz (both ADCs on, input buffers off,

PGA gain of 4, one SPI port on, and all timers on)

Power consumption, power-down mode: 4 μA (wake-up

timer active)

Dual 24-bit ADCs (ADuCM362)

Single 24-bit ADC (ADuCM363)

Programmable ADC output rate (3.5 Hz to 3.906 kHz)

Simultaneous 50 Hz/60 Hz noise rejection

At 50 SPS continuous conversion mode

At 16.67 SPS single conversion mode

Flexible input mux for input channel selection to both ADCs

Two 24-bit multichannel ADCs (ADC0 and ADC1)

6 differential or 12 single-ended input channels

4 internal channels for monitoring DAC, temperature

sensor, IOVDD/4, and AVDD/4 (ADC1 only)

Programmable gain (1 to 128)

Gain of 1 with input buffer on/off supported

RMS noise: 52 nV at 3.53 Hz, 200 nV at 50 Hz

Programmable sensor excitation current sources

On-chip precision voltage reference

Two external reference options supported by both ADCs

Single 12-bit voltage output DAC

On-chip peripherals

2× UART, I²C, and 2 × SPI serial input/output (I/O)

16-bit pulse-width modulation (PWM) controller

19-pin multifunction GPIO port

2 general-purpose timers

Wake-up timer/watchdog timer

Multichannel DMA and interrupt controller

DMA support for both SPI channels

Package and temperature range

48-lead, 7 mm × 7 mm LFCSP

Specified for −40°C to +125°C operation

Development tools

Low cost QuickStart Development System

Third-party compiler and emulator tool support

Multiple diagnostic functions that support SIL certification

NPN mode for 4 mA to 20 mA loop applications

Microcontroller

ARM Cortex-M3 32-bit processor

Serial wire download and debug

APPLICATIONS

Industrial automation and process control

Intelligent precision sensing systems

4 mA to 20 mA loop-powered smart sensor systems

Medical devices, patient monitoring

Internal watch crystal for wake-up timer

16 MHz oscillator with 8-way programmable divider

Memory

Up to 256 kB Flash/EE memory, 24 kB SRAM

In-circuit debug/download via serial wire and UART

Rev. 0

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

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与ADUCM362相关器件

型号	品牌	获取价格	描述	数据表
ADUCM362BCPZ128	ADI	获取价格	ADUCM362BCPZ128
ADuCM362BCPZ128RL7	ADI	获取价格	At 50 SPS continuous conversion mode
ADUCM362BCPZ256	ADI	获取价格	ADUCM362BCPZ256
ADuCM362BCPZ256RL7	ADI	获取价格	At 50 SPS continuous conversion mode
ADUCM363	ADI	获取价格	集成单通道Σ-Δ型ADC和ARM Cortex-M3的低功耗精密模拟微控制器
ADUCM363BCPZ128	ADI	获取价格	ADUCM363BCPZ128
ADuCM363BCPZ128RL7	ADI	获取价格	At 50 SPS continuous conversion mode
ADUCM363BCPZ256	ADI	获取价格	ADUCM363BCPZ256
ADUCM363BCPZ256RL7	ADI	获取价格	ADUCM363BCPZ256RL7
ADUCM4050	ADI	获取价格	Ultra Low Power ARM Cortex-M4F MCU with Integrated Power Management

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