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參數(shù)資料
型號(hào): PCA9507D,118
廠商: NXP Semiconductors
文件頁(yè)數(shù): 2/20頁(yè)
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 24B 8SOIC
產(chǎn)品培訓(xùn)模塊: I²C Bus Fundamentals
特色產(chǎn)品: NXP - I2C Interface
標(biāo)準(zhǔn)包裝: 1
接口: I²C,SM 總線
輸入/輸出數(shù): 2 輸入,2 輸出
中斷輸出: 無(wú)
頻率 - 時(shí)鐘: 400kHz
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SO
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 568-5925-6
PCA9507_1
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 7 February 2008
10 of 20
NXP Semiconductors
PCA9507
2-wire serial bus extender for HDMI DDC I2C-bus and SMBus
8.
Limiting values
Fig 11. Bus A (2.7 V to 5.5 V bus) waveform
Fig 12. Bus B (2.7 V to 5.5 V) waveform
002aad431
9th clock pulse
acknowledge
SCLA
SDAA
002aad408
9th clock pulse
acknowledge
SCLB
SDAB
VOL of slave
VOL of PCA9507
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC(B)
supply voltage port B
2.7 V to 5.5 V
0.5
+7
V
VCC(A)
supply voltage port A
adjustable
0.5
+7
V
VI/O
voltage on an input/output pin
port B; enable pin (EN)
0.5
+7
V
II/O
input/output current
port A; port B
-
50
mA
II
input current
EN, VCC(A),VCC(B), GND
-
50
mA
Ptot
total power dissipation
-
100
mW
Tstg
storage temperature
55
+125
°C
Tamb
ambient temperature
operating in free air
40
+85
°C
Tj
junction temperature
-
+125
°C
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