PCA8550 查看數據表（PDF） - Philips Electronics
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PCA8550 Datasheet PDF : 12 Pages
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Philips Semiconductors
4-bit multiplexed/1-bit latched 5-bit I2C EEPROM
Product specification
PCA8550
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC
DC supply voltage
–0.5 to +4.6
V
VI
DC input voltage
Note 3
–1.5 to VCC +1.5
V
VOUT
DC output voltage
Note 3
–0.5 to VCC +0.5
V
Tstg
Storage temperature range
–60 to +150
°C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
SCL, SDA
OVERRIDE#,
MUX_IN,
MUX_SELECT
MUX_OUT,
NON_MUXED_OUT
dt/dv
TA
DC supply voltage
VIL
VIH
VOL
VIL
VIH
IOL
IOH
Input transition rise or fall time
Operating temperature
CONDITIONS
IOL= 3mA
LIMITS
MIN
MAX
3.0
3.6
–0.5
2.7
0.9
4.0
0.4
–0.5
0.8
2.0
4.0
2.0
–2.0
0
10
0
70
UNIT
V
V
V
mA
ns/V
°C
1998 Sep 29
5
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