PCA9535HF Просмотр технического описания (PDF) - NXP Semiconductors.
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PCA9535HF Datasheet PDF : 34 Pages
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NXP Semiconductors
PCA9535; PCA9535C
16-bit I2C-bus and SMBus, low power I/O port with interrupt
10. Static characteristics
Table 14. Static characteristics
VDD = 2.3 V to 5.5 V; VSS = 0 V; Tamb = 40 C to +85 C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Supplies
VDD
supply voltage
IDD
supply current
Istb
standby current
VPOR power-on reset voltage[1]
Input SCL; input/output SDA
2.3
Operating mode; VDD = 5.5 V;
-
no load; fSCL = 100 kHz; I/O = inputs
Standby mode; VDD = 5.5 V; no load;
-
VI = VSS; fSCL = 0 kHz; I/O = inputs
Standby mode; VDD = 5.5 V; no load;
-
VI = VDD; fSCL = 0 kHz; I/O = inputs
no load; VI = VDD or VSS
-
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IOL
LOW-level output current
IL
leakage current
Ci
input capacitance
I/Os
VOL = 0.4 V
VI = VDD = VSS
VI = VSS
0.5
0.7VDD
3
1
-
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IOL
LOW-level output current
VDD = 2.3 V to 5.5 V; VOL = 0.5 V
VDD = 2.3 V to 5.5 V; VOL = 0.7 V
VOH
HIGH-level output voltage
PCA9535 only
IOH = 8 mA; VDD = 2.3 V
IOH = 10 mA; VDD = 2.3 V
IOH = 8 mA; VDD = 3.0 V
IOH = 10 mA; VDD = 3.0 V
IOH = 8 mA; VDD = 4.75 V
IOH = 10 mA; VDD = 4.75 V
ILIH
HIGH-level input leakage current VDD = 5.5 V; VI = VDD
ILIL
LOW-level input leakage current VDD = 5.5 V; VI = VSS
Ci
input capacitance
Co
output capacitance
Interrupt INT
0.5
0.7VDD
[2] 8
[2] 10
[3] 1.8
[3] 1.7
[3] 2.6
[3] 2.5
[3] 4.1
[3] 4.0
-
-
-
-
IOL
LOW-level output current
VOL = 0.4 V
3
Select inputs A0, A1, A2
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
0.5
0.7VDD
1
Typ
-
135
0.25
0.25
1.7
-
-
-
-
6
-
-
10
14
-
-
-
-
-
-
-
-
3.7
3.7
-
-
-
-
[1] VDD must be lowered to 0.2 V for at least 5 s in order to reset part.
Max Unit
5.5
V
200
A
1
A
1
A
2.2
V
+0.3VDD V
5.5
V
-
mA
+1
A
10
pF
+0.3VDD V
5.5
V
-
mA
-
mA
-
V
-
V
-
V
-
V
-
V
-
V
1
A
1
A
5
pF
5
pF
-
mA
+0.3VDD V
5.5
V
+1
A
PCA9535_PCA9535C
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 7 November 2017
© NXP Semiconductors N.V. 2017. All rights reserved.
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