DS1873T+集成電路（IC）的激光驅(qū)動(dòng)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
DS1873T+ |
| 參數(shù)屬性 | DS1873T+ 封裝/外殼為28-WFQFN 裸露焊盤；包裝為管件；類別為集成電路（IC）的激光驅(qū)動(dòng)器；產(chǎn)品描述：IC LASER CTRLR 3.9V 28TQFN |
| 功能描述 | SFP Controller with Analog LDD Interface |
| 文件大小 |
1.27078 Mbytes |
| 頁面數(shù)量 |
85 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-12-25 17:47:00 |
DS1873T+規(guī)格書詳情
General Description
The DS1873 controls and monitors all functions for SFF, SFP, and SFP+ modules including all SFF-8472 functionality. The DS1873 provides APC loop, modulation current control, and eye safety functionality. The DS1873 continuously monitors for high output current, high bias current, and low and high transmit power to
ensure that laser shutdown for eye safety requirements are met without adding external components.
Features
? Meets All SFF-8472 Control and Monitoring Requirements
? Six Analog Monitor Channels: Temperature, VCC, MON1–MON4
?? MON1–MON4 Support Internal and External Calibration
?? Scalable Dynamic Range
?? Internal Direct-to-Digital Temperature Sensor
?? Alarm and Warning Flags for All Monitored Channels
? Four 10-Bit Delta-Sigma Outputs with 36 Entry Temperature LUTs
? Laser Bias Controlled by APC Loop and Temperature LUT to Compensate for Tracking Error
? Laser Modulation Controlled by 72-EntryTemperature LUT
? Two Additional DACs Controlled by One 72-Entry and One 36-Entry Temperature LUT
? Digital I/O Pins: Five Inputs, Five Outputs
? Comprehensive Fault-Measurement System with Maskable Laser Shutdown Capability
? Flexible, Two-Level Password Scheme Provides Three Levels of Security
? 120 Bytes of Password-1 Protected Memory
? 128 Bytes of Password-2 Protected Memory in Main Device Address
? 256 Additional Bytes Located at A0h Slave Address
? I2C-Compatible Interface
? +2.85V to +3.9V Operating Voltage Range
? -40°C to +95°C Operating Temperature Range
? 28-Pin TQFN (5mm x 5mm) Package
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
DS1873T+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 激光驅(qū)動(dòng)器
- 包裝：
管件
- 類型：
激光二極管控制器
- 電壓 - 供電：
2.85V ~ 3.9V
- 工作溫度：
-40°C ~ 95°C
- 封裝/外殼：
28-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
28-TQFN（5x5）
- 安裝類型：
表面貼裝型
- 描述：
IC LASER CTRLR 3.9V 28TQFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
QFN |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價(jià) | ||
MAXIM |
21+ |
QFN |
8020 |
只做原裝,絕對(duì)現(xiàn)貨,原廠代理商渠道,歡迎電話微信查 |
詢價(jià) | ||
MAXIM/美信 |
12+ |
QFN28 |
514 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
QFN |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MAXIM/美信 |
23 |
QFN |
15000 |
一級(jí)代理原裝現(xiàn)貨 |
詢價(jià) | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
28-WFQFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
Maxim |
21+ |
28TQFN |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
QFN |
8020 |
專注全新正品,優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM |
NA |
8560 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) |
