PCA9698_10 Datasheet, PDF (36/48 Pages) NXP Semiconductors – 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT

NXP Semiconductors
PCA9698
40-bit Fm+ I²C-bus advanced I/O port with RESET, OE and INT
50
I_source
(mA)
40
30
20
10
0
0
T_amb = −40 °C
+25 °C
+85 °C
002aab965
0.2
0.4
0.6
V_DD − V_OH (V)
Fig 34. I/O source current as a function of HIGH-level
output voltage (V_DD = 5 V)
400
V_OL
(mV)
300
200
002aab963
(1)
100
0
−50
(2)
(3)
0
(4)
50
100
T_amb (°C)
(1) V_DD = 5 V; I_sink = 10 mA
(2) V_DD = 2.3 V; I_sink = 10 mA
(3) V_DD = 5 V; I_sink = 1 mA
(4) V_DD = 2.3 V; I_sink = 1 mA
Fig 35. I/O LOW-level output voltage as a function of
temperature
600
V_DD − V_OH
(V)
400
002aab964
(1)
200
(2)
0
−50
0
50
100
T_amb (°C)
(1) V_DD = 2.3 V; I_source = 10 mA
(2) V_DD = 5 V; I_source = 10 mA
Fig 36. HIGH-level output voltage as a function of temperature
PCA9698
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 3 August 2010
© NXP B.V. 2010. All rights reserved.
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