PCA9555 查看數據表（PDF） - NXP Semiconductors.
零件编号
产品描述 (功能)
生产厂家
PCA9555 Datasheet PDF : 34 Pages
| |||
NXP Semiconductors
PCA9555
16-bit I2C-bus and SMBus I/O port with interrupt
9. Limiting values
Table 13. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
Max
Unit
VDD
supply voltage
−0.5
+6.0
V
VI/O
voltage on an input/output pin
VSS − 0.5 6
V
IO
output current
on an I/O pin
-
±50
mA
II
input current
-
±20
mA
IDD
supply current
-
160
mA
ISS
ground supply current
-
200
mA
Ptot
total power dissipation
-
200
mW
Tstg
storage temperature
−65
+150
°C
Tamb
ambient temperature
operating
−40
+85
°C
PCA9555_8
Product data sheet
Rev. 08 — 22 October 2009
© NXP B.V. 2009. All rights reserved.
17 of 34
Share Link: 