MAX4449中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
MAX4449 |
| 功能描述 | 6500V/關(guān)s, Wideband, High-Output-Current, Single- Ended-to-Differential Line Drivers with Enable |
| 文件大小 |
324.49 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-18 16:49:00 |
| 人工找貨 | MAX4449價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
MAX4449規(guī)格書詳情
General Description
The MAX4447/MAX4448/MAX4449 single-ended-to differential line drivers are designed for high-speed communications. Using current feedback for greater bandwidth, these devices deliver full-power bandwidths up to 405MHz and feature slew rates as high as 6500V/μs. The MAX4447 has a fixed gain of +2V/V and a small-signal bandwidth of 430MHz. The MAX4448/MAX4449 have small-signal bandwidths of 330MHz and 400MHz, respectively, and are internally compensated for minimum gain configurations of +2V/V and +5V/V, respectively. For greater design flexibility, the MAX4448/MAX4449 allow for variable gain selection using external gain-setting resistors. A low-power enable mode reduces current consumption below 5.5mA and places the outputs in a high-impedance state.
The MAX4447/MAX4448/MAX4449 can deliver differential output swings of ±6.2V from ±5V supplies with a 50? load. Excellent differential gain/phase and noise specifications make these amplifiers ideal for a wide variety of video and RF signal-processing and transmission applications.
Features
? 6500V/μs Slew Rate (MAX4449)
? Small-Signal Bandwidth
?? 430MHz (MAX4447)
?? 330MHz (MAX4448)
?? 400MHz (MAX4449)
? 200MHz 0.1dB Gain Flatness (MAX4447)
? 130mA Output Drive Current
? +2V/V Internally Fixed Gain (MAX4447)
? External Gain Selection
?? ≥+2V/V (MAX4448)
?? ≥+5V/V (MAX4449)
? -78dB SFDR at 100kHz
? Low Differential Gain/Phase: 0.01/0.02°
? Ultra-Low Noise: 23nV/√Hz at fIN = 1MHz
? 8ns Settling Time to 0.1
Applications
? Differential Line Driver
? Single-Ended-to-Differential Conversion
? High-Speed Differential Transmitter
? Coaxial to Twisted-Pair Converter
? Differential Pulse Amplifier
? Differential ADC Driver
? xDSL Applications
? Video and RF Signal Processing and Transmission
?
產(chǎn)品屬性
- 型號：
MAX4449
- 功能描述：
緩沖器和線路驅(qū)動器 6500V/uM 400MHz Line Receiver
- RoHS：
否
- 制造商：
Micrel
- 輸入線路數(shù)量：
1
- 輸出線路數(shù)量：
2
- 極性：
Non-Inverting
- 電源電壓-最大：
+/- 5.5 V
- 電源電壓-最小：
+/- 2.37 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
MSOP-8
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+23+ |
SOP16 |
31401 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
MAXIM |
19+ |
SOP-16 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
SOP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
MAXIM/美信 |
24+ |
SOIC-Narrow-16 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
MAXIM |
24+ |
SOP |
50 |
詢價 | |||
MAXIM/美信 |
24+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
MAXIM/美信 |
23+ |
SOIC-Narrow-16 |
5000 |
全新原裝現(xiàn)貨 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
24+ |
SOIC16 |
3238 |
原裝現(xiàn)貨,免費供樣,技術(shù)支持,原廠對接 |
詢價 | ||
MAXIM(美信) |
2447 |
SOIC-16 |
315000 |
2500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨, |
詢價 | ||
MAX |
20+ |
16-SOIC |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 |
