Datasheet > DS4830_1110

DS4830_1110

更新时间： 2024-11-24 12:50:15

品牌	Logo	应用领域
美信 - MAXIM		微控制器
页数	文件大小	规格书
29页	2016K
描述
Optical Microcontroller

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DS4830_1110 数据手册

19-5934; Rev 1; 10/11

DS4830

Optical Microcontroller

General Description

Features

The DS4830 provides a complete optical control, cali-

bration, and monitor solution with a low-power, 16-bit,

MAXQ20 microcontroller core providing generous pro-

gram and RAM data memory. I/O resources include

a fast/accurate analog-to-digital converter (ADC), fast

comparators with an internal comparison digital-to-ana-

log converter (DAC), 12-bit DACs, 12-bit PWMs, internal

Sꢀ16-BitꢀMAXQ20ꢀLow-PowerꢀMicrocontroller

SꢀEfficientꢀC-LanguageꢀProgramming

Sꢀ36KWordsꢀTotalꢀProgramꢀMemory

ꢀ32KWordsꢀFlashꢀProgramꢀMemory

ꢀ4KWordsꢀROMꢀProgramꢀMemory

Sꢀ1KWordꢀDataꢀRAM

and external temperature sensors, fast sample/hold, I C

Sꢀ8ꢀDACꢀChannels

slave host interface, and a multiprotocol serial master/

slave interface. Direct connection of diode-connected

transistors, used as remote temperature sensors, is

supported as well as expansion to a virtually unlimited

number of external digital temperature sensor ICs using

ꢀ12-BitꢀVoltageꢀDACs

ꢀInternalꢀorꢀExternalꢀReference

Sꢀ10ꢀPWMꢀChannels

ꢀBoost/BuckꢀDC-DCꢀControlꢀwithꢀSupportꢀfor

ꢀ

7-Bitꢀtoꢀ12-BitꢀResolutionꢀandꢀ1MHzꢀSwitchingꢀ

Frequencyꢀ

the on-chip master I C interface. An independent slave

I C interface facilitates communication to a host micro-

ꢀSupportsꢀ4-ChannelꢀTECCꢀH-BridgeꢀControl

processor in addition to password-protected in-system

reprogramming of the on-chip flash.

Sꢀ10-BitꢀFastꢀComparatorꢀwithꢀ16-InputꢀMux

ꢀ1.6µsꢀperꢀComparison

Ease of development is supported with highly versatile

C-compilers and development software that programs

flash and performs in-circuit debug through the integrat-

ed JTAG interface and associated hardware.

Sꢀ13-BitꢀA/DꢀConverterꢀwithꢀ18-InputꢀMuxꢀ(27ksps)

SꢀTemperatureꢀMeasurementꢀAnalogꢀFront-End

ꢀInternalꢀTemperatureꢀSensor,ꢀ 3NC

ꢀ0.125NCꢀResolution

Applications

ꢀSupportsꢀTwoꢀExternalꢀTemperatureꢀSensors

ꢀDifferentialꢀRail-RailꢀInputs

PON Diplexers and Triplexers: GPON, 10GEPON,

XPON OLT, ONU

Sꢀ31ꢀGPIOꢀPins

SꢀMaskableꢀInterruptꢀSources

Optical Transceivers: XFP, SFP, SFP+, QSFP,

40G, 100G

SꢀInternalꢀ20MHzꢀOscillator,ꢀCPUꢀCoreꢀFrequencyꢀ10MHz

ꢀ4%ꢀAccurateꢀfromꢀ0NCꢀtoꢀ+50NC

SꢀUpꢀtoꢀ133MHzꢀExternalꢀClockꢀforꢀPWMꢀandꢀTimers

SꢀSlaveꢀCommunicationꢀInterface:ꢀSPI™ꢀorꢀ400kHzꢀ

Ordering Information appears at end of data sheet.

I C-Compatibleꢀ2-Wire

SꢀMasterꢀCommunicationꢀInterface:ꢀSPI,ꢀ400kHzꢀI C-

Compatible,ꢀorꢀMaximꢀ3-WireꢀLaserꢀDriver

Typical Application Circuit appears at end of data sheet.

SꢀI CꢀandꢀJTAGꢀBootloader

SꢀTwoꢀ16-BitꢀTimers

Sꢀ3.0Vꢀtoꢀ3.6VꢀOperatingꢀVoltageꢀRange

SꢀBrownoutꢀMonitors

SꢀJTAGꢀPortꢀwithꢀIn-SystemꢀDebugꢀandꢀProgramming

MAXQ is a registered trademark of Maxim Integrated Products, Inc.

SPI is a trademark of Motorola, Inc.

SꢀLowꢀPowerꢀConsumptionꢀ(16mA)ꢀwithꢀAllꢀAnalogꢀ

Active

For related parts and recommended products to use with this part, refer to: www.maxim-ic.com/DS4830.related

Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device may

be simultaneously available through various sales channels. For information about device errata, go to: www.maxim-ic.com/errata.

ꢀ�� ꢀMaxim Integrated Productsꢀ ꢀ 1

Forꢀpricing,ꢀdelivery,ꢀandꢀorderingꢀinformation,ꢀpleaseꢀcontactꢀMaximꢀDirectꢀatꢀ1-888-629-4642,ꢀ

orꢀvisitꢀMaxim’sꢀwebsiteꢀatꢀwww.maxim-ic.com.

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与DS4830_1110相关器件

型号	品牌	获取价格	描述	数据表
DS4830_13	MAXIM	获取价格	Optical Microcontroller
DS4830A	MAXIM	获取价格	Optical Microcontroller
DS4830A	ADI	获取价格	Optical Microcontroller
DS4830AT+	MAXIM	获取价格	RISC Microcontroller, CMOS,
DS4830AT+T	MAXIM	获取价格	RISC Microcontroller, CMOS,
DS4830T	MAXIM	获取价格	Optical Microcontroller 16-Bit MAXQ20 Low-Power Microcontroller
DS4830T+	MAXIM	获取价格	RISC Microcontroller, 16-Bit, FLASH, MAXQ20 CPU, 10MHz, CMOS, 5 X 5 MM, ROHS COMPLIANT, TQ
DS4830T+T	MAXIM	获取价格	RISC Microcontroller, 16-Bit, FLASH, MAXQ20 CPU, 10MHz, CMOS, PQCC40,
DS485	NSC	获取价格	Low Power RS-485/RS-422 Multipoint Transceiver
DS485M	NSC	获取价格	Low Power RS-485/RS-422 Multipoint Transceiver

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