MAX253集成電路(IC)的線性+開關穩(wěn)壓器規(guī)格書PDF中文資料

廠商型號 |
MAX253 |
參數(shù)屬性 | MAX253 封裝/外殼為8-WFDFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的線性+開關穩(wěn)壓器;產品描述:IC REG LIN POS ADJ 500MA 8TDFN |
功能描述 | Transformer Driver for Isolated RS-485 Interface |
封裝外殼 | 8-WFDFN 裸露焊盤 |
文件大小 |
230.91 Kbytes |
頁面數(shù)量 |
16 頁 |
生產廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導體官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-19 10:12:00 |
人工找貨 | MAX253價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
MAX253規(guī)格書詳情
General Description
The MAX253 is a monolithic oscillator/power-driver, specifically designed to provide isolated power for an isolated RS-485 or RS-232 data interface. It drives a center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated voltage needed at power levels up to 1W.
Features
? Power-Supply Transformer Driver for Isolated RS-485/RS-232 Data-Interface Applications
? Single +5V or +3.3V Supply
? Low-Current Shutdown Mode: 0.4μA
? Pin-Selectable Frequency: 350kHz or 200kHz
? 8-Pin DIP, SO, and μMAX Packages
Applications
Isolated RS-485/RS-232 Power-Supply Transformer Driver
High Noise-Immunity Communications Interface
Isolated and/or High-Voltage Power Supplies
Bridge Ground Differentials
Medical Equipment
Process Control
產品屬性
- 產品編號:
MAX25300AATA/V+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 線性 + 開關穩(wěn)壓器
- 系列:
Automotive, AEC-Q100
- 包裝:
卷帶(TR)
- 輸出配置:
正
- 輸出類型:
可調式
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
0.6V
- 電壓 - 輸出(最大值):
5.3V
- 電壓降(最大值):
0.3V @ 500mA
- 電流 - 輸出:
500mA
- PSRR:
70dB ~ 40dB(1kHz ~ 1MHz)
- 控制特性:
使能
- 保護功能:
過流,超溫,反向電流
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-WFDFN 裸露焊盤
- 供應商器件封裝:
8-TDFN-EP(2x2)
- 描述:
IC REG LIN POS ADJ 500MA 8TDFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
MaximIntegrated |
24+ |
8-PDIP |
90000 |
原廠正規(guī)渠道、保證進口原裝現(xiàn)貨假一罰十價格合理 |
詢價 | ||
MAXIM/美信 |
20+ |
8-SOIC |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
MAXIM |
25+ |
QFN |
2500 |
強調現(xiàn)貨,隨時查詢! |
詢價 | ||
MAXIM |
19+ |
QFN28 |
20000 |
1500 |
詢價 | ||
MAXIM/美信 |
SOP |
2584 |
優(yōu)勢庫存 |
詢價 | |||
Maxim(美信) |
23+ |
標準封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
MAXIM |
16+ |
NA |
8800 |
原裝現(xiàn)貨,貨真價優(yōu) |
詢價 | ||
MAXIM |
20+ |
1000 |
全新現(xiàn)貨熱賣中歡迎查詢 |
詢價 | |||
MAXIM |
23+ |
SOP-8 |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |
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