ISL1557數(shù)據(jù)手冊集成電路（IC）的電信規(guī)格書PDF
| 廠商型號 |
ISL1557 |
| 參數(shù)屬性 | ISL1557 封裝/外殼為16-VQFN 裸露焊盤；包裝為托盤；類別為集成電路（IC）的電信；產(chǎn)品描述：IC TELECOM INTERFACE 16QFN |
| 功能描述 | xDSL Differential Line Driver |
| 封裝外殼 | 16-VQFN 裸露焊盤 |
| 制造商 | Renesas Renesas Technology Corp |
| 中文名稱 | 瑞薩 瑞薩科技有限公司 |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-9-5 22:58:00 |
| 人工找貨 | ISL1557價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ISL1557規(guī)格書詳情
描述 Description
The ISL1557 is a dual operational amplifier designed for VDSL2 and ADSL line driving in DMT based solutions. This device features a high drive capability of 750mA while consuming only 6mA of supply current per amplifier and operating from a single 4. 5V to 12V supply. The driver achieves a typical distortion of -80dBc at 150kHz into a 25Ω load. The ISL1557 is available in the thermally-enhanced 16 Ld QFN and 10 Ld HMSOP package and is specified for operation across -40°C to +85°C (IRZ, IUEZ) or -40°C to +125°C (FRZ) temperature ranges. The ISL1557 has control pins C0 and C1 for controlling the bias and enable/disable of the outputs. These controls allow for lowering the power to fit the performance/power ratio for the application. The ISL1557 is ideal for ADSL2+, SDSL, HDSL2, and VDSL line driving applications, including both 14. 5dBm and 21dBm applications.
特性 Features
? Full-range industrial temperature (FRZ only): -40°C to +125°C
? 21dBm output power capability
? Drives up to 750mA from a +12V supply
? 20VP-P differential output drive into 21Ω
? -80dBc typical driver output distortion at full output at 150kHz
? -75dBc typical driver output distortion at 4MHz
? -71dBc typical driver output distortion at 10MHz
? -75dBc typical driver output distortion at 17MHz
? Low quiescent current of 6mA per amplifier
? Supply range
? ISL1557IRZ, ISL1557FRZ: ±2.25V to ±6V, 4.5V to 12V
? ISL1557IUEZ: 4.5V to 12V
應(yīng)用 Application
? VDSL2 line drivers
? Power line communications line drivers
? ADSL2+ CPE line driving
? GSHDSL and HDSL2 line drivers
技術(shù)參數(shù)
- 產(chǎn)品編號：
ISL1557AIRZ-T7
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 電信
- 包裝：
托盤
- 功能：
線路接口單元（LIU）
- 電壓 - 供電：
4.5V ~ 13.2V
- 電流 - 供電：
6mA
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
16-VQFN 裸露焊盤
- 供應(yīng)商器件封裝：
16-QFN（4x4）
- 描述：
IC TELECOM INTERFACE 16QFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
2016+ |
QFN16 |
3210 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
TOS |
23+ |
SOP |
12000 |
全新原裝假一賠十 |
詢價(jià) | ||
INTERSIL |
20+ |
MSOP10 |
35900 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
INTERSIL |
24+ |
MSOP-10 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
INTERSIL |
24+/25+ |
379 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
INTERSIL |
23+ |
原廠原封□□□ |
20000 |
原廠授權(quán)代理分銷現(xiàn)貨只做原裝正邁科技樣品支持現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
18+ |
QFN |
36856 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
INTERSIL |
24+ |
MSOP-10 |
9000 |
特價(jià)清貨原裝現(xiàn)貨價(jià)優(yōu) |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
2021+ |
QFN-16(4x4) |
499 |
詢價(jià) | |||
INTERSIL |
23+ |
MSOP10 |
9896 |
詢價(jià) |
