參數(shù)資料
型號: PCA9517D
廠商: NXP SEMICONDUCTORS
元件分類: 其它接口
英文描述: H 1/14D RED BD
中文描述: SPECIALTY INTERFACE CIRCUIT, PDSO8
封裝: 3.90 MM, PLASTIC, MS-012, SOT-96-1, SOP-8
文件頁數(shù): 5/13頁
文件大?。?/td> 107K
代理商: PCA9517D
Philips Semiconductors
Product data sheet
PCA9517
Level translating I
2
C-bus repeater
2004 Oct 05
5
BUS
MASTER
PCA9517
SDA
SDAA
SCL
SCLA
EN
SDAB
SCLB
10 k
10 k
V
CC
PCA9517
SDAA
SCLA
EN
SDAB
SCLB
10 k
PCA9517
SDAA
SCLA
EN
SDAB
SCLB
10 k
SDA
SCL
10 k
SLAVE
400 kHz
SW02348
Figure 5. Typical series application
Multiple PCA9517s can be connected in series as long as the A side is connected to the B side. I
2
C-bus slave devices can be connected to any
of the bus segments. The number of devices that can be connected in series is limited by repeater delay/time of flight considereations on the
maximum bus speed requirements.
9th CLOCK PULSE — ACKNOWLEDGE
0.5 V/DIV
SW02167
SCL
SDA
Figure 6. Bus A (0.9 V to 5.5 V bus) waveform
9th CLOCK PULSE — ACKNOWLEDGE
V
OL
OF SLAVE
2 V/DIV
SW02168
SCL
SDA
V
OL
OF PCA9517
Figure 7. Bus B (2.7 V to 5.5 V bus) waveform
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9517D,112 功能描述:轉(zhuǎn)換 - 電壓電平 LEVEL TRANSL I2C BUS RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
PCA9517D,118 功能描述:轉(zhuǎn)換 - 電壓電平 I2C BUS REPEATER RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
PCA9517D,118-CUT TAPE 制造商:NXP 功能描述:PCA9517D Series 2.7 V to 5.5 V Level Translating I2C-Bus Repeater - SOIC-8
PCA9517D 制造商:Texas Instruments 功能描述:Repeater
PCA9517D112 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: