DS1876集成電路（IC）的傳感器檢測(cè)器接口規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
DS1876 |
| 參數(shù)屬性 | DS1876 封裝/外殼為28-WFQFN 裸露焊盤(pán)；包裝為散裝；類(lèi)別為集成電路（IC）的傳感器檢測(cè)器接口；產(chǎn)品描述：IC CTRLR SFP DUAL LDD 28TQFN |
| 功能描述 | SFP Controller with Dual LDD Interface |
| 封裝外殼 | 28-WFQFN 裸露焊盤(pán) |
| 文件大小 |
2.28427 Mbytes |
| 頁(yè)面數(shù)量 |
69 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 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 | 2025-2-7 11:35:00 |
相關(guān)芯片規(guī)格書(shū)
更多DS1876規(guī)格書(shū)詳情
General Description
The DS1876 controls and monitors all functions for dual transmitter modules. The memory map is based on SFF-8472. The DS1876 supports APC and modulation control and eye safety functionality for two laser drivers. It continually 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. Six ADC channels monitor VCC, temperature, and four external monitor inputs that can be used to meet all monitoring requirements.
Features
? Meets All SFF-8472 Transmitter Control and Monitoring Requirements
? Six Analog Monitor Channels: Temperature, VCC, PMON1, BMON1, PMON2, BMON2 PMON_ and BMON_ Support Internal and External Calibration Scalable Dynamic Range Internal Direct-to-Digital Temperature Sensor Alarm and Warning Flags for All Monitored Channels
? Six Quick Trips for Fast Monitoring of Critical Functions for Laser Safety
? Four 10-Bit Delta-Sigma Outputs Each Controlled by 72-Entry Temperature Lookup Table (LUT)
? Digital I/O Pins: Six Inputs, Five Outputs
? Comprehensive Fault Measurement System with Maskable Laser Shutdown Capability
? Flexible, Two-Level Password Scheme Provides Three Levels of Security
? 256 Additional Bytes Located at A0h Slave Address
? Transmitter 1 is Accessed at A2h Slave Address
? Transmitter 2 is Accessed at B2h Slave Address
? I2C-Compatible Interface
? +2.85V to +3.9V Operating Voltage Range
? -40NC to +95NC Operating Temperature Range
? 28-Pin TQFN (5mm x 5mm x 0.8mm) Package
Applications
??? Dual Tx Video SFP Modules
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
DS1876T+T&R
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類(lèi)別：
集成電路（IC） > 傳感器和檢測(cè)器接口
- 包裝：
散裝
- 類(lèi)型：
SFP 激光控制器
- 輸入類(lèi)型：
邏輯
- 輸出類(lèi)型：
邏輯
- 工作溫度：
-40°C ~ 95°C
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
28-WFQFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝：
28-TQFN（5x5）
- 描述：
IC CTRLR SFP DUAL LDD 28TQFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxim/美信 |
21+ |
TQFN-28 |
28680 |
公司只做原裝,誠(chéng)信經(jīng)營(yíng) |
詢價(jià) | ||
Maxim/美信 |
21+ |
TQFN-28 |
8080 |
只做原裝,質(zhì)量保證 |
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+ |
TQFN-28 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) | ||
Maxim/美信 |
21+ |
TQFN-28 |
6000 |
原裝正品 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TQFN |
3000 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
DALLAS |
19+ |
QFN |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
DALLAS |
2021+ |
QFN |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
DALLAS |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
Maxim/美信 |
23+ |
TQFN-28 |
6000 |
只做原裝,實(shí)單可談 |
詢價(jià) |
