參數(shù)資料
型號: BU2152FS-E2
廠商: Rohm Semiconductor
文件頁數(shù): 6/18頁
文件大?。?/td> 0K
描述: IC DRVR SER/PAR I/O 24B SSOPA32
標準包裝: 1
類型: 驅(qū)動器
電源電壓: 2.7 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 32-SSOP
供應商設備封裝: 32-SSOPA
包裝: 標準包裝
其它名稱: BU2152FS-E2DKR
BU2050F,BU2092F,BU2092FV,BU2099FV,BD7851FP,BU2152FS
Technical Note
14/24
www.rohm.com
2009.06 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
【BU2099FV
●Output Voltage Test Circuit
Fig. 10
●Switching Time Test Waveforms
Fig. 11
VDD
GND
(Vss)
P.G.
GND
(Vss)
GND
(Vss)
GND
(Vss)
GND
(Vss)
GND
(Vss)
GND
(Vss)
IOL2
IOH
SW4
1
2
±25V
SW2
1
2
3
SW1
1
12
SW3
Test condition
VOL1
:Set all data “L”. SW1=”O(jiān)N”, SW2=”3”, SW3=”1”~”12”.
VOL2
:Set output data “L” to SO and SW4 is positioned to “2”, then voltage is measured at IOL2.
VOH
:Set output data “H” to SO and SW4 is positioned to “1”, then voltage is measured at IOH.
CLOCK
DATA
tSU
90%
10%
90%
tH
90%
10%
90%
10%
tW
50%
LCK
50%
90%
10%
tS
90%
tW (CLK)
50%
OE
Qx
tPLZ
tPZL(LCK)
10%
50%
10%
50%
tPZL
VDD
GND (VSS)
VDD
GND (VSS)
VDD
GND (VSS)
VDD
GND (VSS)
VEXT
GND (VSS)
50%
tS2
tPLZ(LCK)
SO
50%
tPLH
tPHL
VDD
GND (VSS)
IOL1
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