ADUCM431中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? Analog input and output

? Multichannel, 12-bit, 2 MSPS ADC

? Up to 16 external channels

? Power, VDAC, IDAC, and temperature monitor internal

channels

? Single-ended and differential modes

? 0 V to VREF analog input range

? Input buffer included

? Digital comparators

? Up to nine, 12-bit voltage output VDACs

? 4-channel, selectable output range

? 0 V to 2.5 V or AVDDx ? 0.1 V

? AVDDNEG + 0.2 V to 0 V or ?2.5 V to 0 V (ADuCM430

only)

? 4-channel, 0 V to 2.5 V or AVDDx ? 0.2 V

? 1-channel, 0 V to 2.5 V

? Up to 4 low noise, 12-bit IDACs (ADuCM430 only)

? Configurable output range: 50 mA, 100 mA, or 150 mA

? 4 voltage comparators with adjustable hysteresis voltage

? TEC controller (ADuCM430 only)

? Optional Buck or LDO regulator modes if not using TEC

? Maximum heating and cooling current: 1.3 A

? Current and voltage monitoring and protection

? Soft start function

? Microcontroller

? 32-bit Arm Cortex-M3 core, RISC architecture

? Serial wire port supports code download and debug

? Clocking options

? 16 MHz on-chip oscillator

? 80 MHz PLL output

? External clock source

? 2× 512 kB independent Flash/EE memories

? 48 kB SRAM

? Software triggered, in circuit reprogrammability via I2C

? On-chip peripherals

? 1× UART, 2× SPI, 2× I2C serial input and output

? GPIO with multilevel voltage (3.3 V, 1.8 V, and 1.2 V) digital

inputs

? MDIO target up to 4 MHz (open drain)

? 3× 16-bit and 1× 32-bit general-purpose timers

? Wake-up timer (WUT)

? Watchdog timers (WDT)

? 32 element PLA

? 16-bit PWM

? Manchester encoder and decoder

? All GPIOs support external interrupt

? Power

? Multiple supplies

? AVDDx, IOVDDx, DVDD, and PVDDTECx (ADuCM430 only):

2.85 V to 3.63 V

? AVDDNEG (ADuCM430 only): ?1.8 V to ?3.63 V

? PVDDIDACx (ADuCM430 only): 1.60 V to AVDDx

? Flexible operating modes for low power applications

? Packages and temperature range

? 5 mm x 5 mm, 0.4 mm pitch, 121-ball CSP_BGA

? Fully specified for TJ = –40°C to +125°C

? Tools

? Low cost QuickStart development system, which is available

upon request from InfoOpticalNetwork@analog.com

? Full third-party support

APPLICATIONS

? Optical networking—100G/200G/400G and higher frequency

modules