BU99022NUX-3 Datasheet, PDF (5/26 Pages) Rohm – I2C BUS 2kbit + 2kbit 2ports serial EEPROM

BU99022NUX-3
●Characteristic data (The following values are Typ. ones.)
Datasheet
6
5 _Ta=-40℃
Ta=25℃
Ta=85℃
4
3
SPEC
2
1
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc(V)
Fig.5　'H' input voltage V_IH1
(SCL1,SCL2,SDA1,SDA2,WP2)
1
Ta=-40℃
Ta=25℃
0.8
Ta=85℃
0.6
0.4
SPEEC
0.2 _C
0
0
1
2
3
4
5
6
L OUTPUT CURRENT : I_OL(mA)
Fig.7 'L' output voltage V_OL1-I_OL(Vcc=1.7V)
6
5
Ta=-40℃
Ta=25℃
4
Ta=85℃
3
2
1
SSPPEEC
C
0
0
1
2
3
4
5
6
SUPPLY VOLTAGE : Vcc(V)
Fig.6　'L' input voltage V_IL1
(SCL1,SCL2,SDA1,SDA2,WP2)
1
0.8
Ta=-40℃
Ta=25℃
Ta=85℃
0.6
SPEC
0.4
0.2
0
0
1
2
3
4
5
6
L OUTPUT CURRENT : I_OL(mA)
Fig.8　'L' output voltage V_OL2-I_OL(Vcc=2.5V)
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TSZ22111・14・001
5/23
TSZ02201-0R2R0G100010-1-2
2011.12.19 Rev.001