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參數(shù)資料
型號: PCA9534PW,118
廠商: NXP Semiconductors
文件頁數(shù): 4/25頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 16TSSOP
產(chǎn)品培訓模塊: I²C Bus Fundamentals
特色產(chǎn)品: NXP - I2C Interface
標準包裝: 1
接口: I²C,SM 總線
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時鐘: 400kHz
電源電壓: 2.3 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 16-TSSOP
包裝: 標準包裝
包括: POR
產(chǎn)品目錄頁面: 825 (CN2011-ZH PDF)
其它名稱: 568-1834-6
PCA9534_3
NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 03 — 6 November 2006
12 of 25
NXP Semiconductors
PCA9534
8-bit I2C-bus and SMBus low power I/O port with interrupt
9.
Static characteristics
Table 9.
Static characteristics
VDD = 2.3 V to 5.5 V; VSS =0V; Tamb = 40 °C to +85 °C; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Supplies
VDD
supply voltage
2.3
-
5.5
V
IDD
supply current
operating mode; VDD = 5.5 V;
no load; fSCL = 100 kHz
-
104
175
A
Istb
standby current
Standby mode; VDD = 5.5 V; no load;
fSCL = 0 kHz; I/O = inputs
VI =VSS
-
0.25
1
A
VI =VDD
-
0.25
1
A
VPOR
power-on reset voltage
no load; VI =VDD or VSS
1.5
1.65
V
Input SCL; input/output SDA
VIL
LOW-level input voltage
0.5
-
+0.3VDD
V
VIH
HIGH-level input voltage
0.7VDD
-
5.5
V
IOL
LOW-level output current
VOL = 0.4 V
3
6
-
mA
IL
leakage current
VI =VDD =VSS
1-
+1
A
Ci
input capacitance
VI =VSS
-
5
10
pF
I/Os
VIL
LOW-level input voltage
0.5
-
+0.8
V
VIH
HIGH-level input voltage
2.0
-
5.5
V
IOL
LOW-level output current
VOL = 0.5 V; VDD = 2.3 V
[2] 810
-
mA
VOL = 0.7 V; VDD = 2.3 V
13
-
mA
VOL = 0.5 V; VDD = 3.0 V
[2] 814
-
mA
VOL = 0.7 V; VDD = 3.0 V
19
-
mA
VOL = 0.5 V; VDD = 4.5 V
[2] 817
-
mA
VOL = 0.7 V; VDD = 4.5 V
24
-
mA
VOH
HIGH-level output voltage
IOH = 8 mA; VDD = 2.3 V
[3] 1.8
-
V
IOH = 10 mA; VDD = 2.3 V
[3] 1.7
-
V
IOH = 8 mA; VDD = 3.0 V
[3] 2.6
-
V
IOH = 10 mA; VDD = 3.0 V
[3] 2.5
-
V
IOH = 8 mA; VDD = 4.75 V
[3] 4.1
-
V
IOH = 10 mA; VDD = 4.75 V
[3] 4.0
-
V
ILI
input leakage current
VI =VDD =VSS
1-
+1
A
Ci
input capacitance
-
5
10
pF
Interrupt INT
IOL
LOW-level output current
VOL = 0.4 V
3
-
mA
Select inputs A0, A1, A2
VIL
LOW-level input voltage
0.5
-
0.8
V
VIH
HIGH-level input voltage
2.0
-
5.5
V
ILI
input leakage current
1-
1
A
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