參數(shù)資料
型號(hào): PCA9543
廠商: NXP Semiconductors N.V.
英文描述: 2-channel I2C switch with interrupt logic and reset
中文描述: 2通道的I2C中斷邏輯開關(guān)和復(fù)位
文件頁(yè)數(shù): 10/15頁(yè)
文件大?。?/td> 120K
代理商: PCA9543
Philips Semiconductors
Product data sheet
PCA9543
2-channel I
2
C switch with interrupt logic and reset
2004 Oct 01
10
DC CHARACTERISTICS
V
DD
= 3.6 V to 5.5 V; V
SS
= 0 V; T
amb
= –40
°
C to +85
°
C; unless otherwise specified. (See page 9 for V
DD
= 2.3 V to 3.6 V)
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
TYP
UNIT
MIN
MAX
Supply
V
DD
Supply voltage
3.6
5.5
V
I
DD
Supply current
Operating mode; V
DD
= 5.5 V;
no load; V
I
= V
DD
or V
SS
;
f
SCL
= 100 kHz
Standby mode; V
DD
= 5.5 V;
no load; V
I
= V
DD
or V
SS
;
f
SCL
= 0 kHz
no load; V
I
= V
DD
or V
SS
570
600
μ
A
I
stb
Standby current
80
200
μ
A
V
POR
Power-on reset voltage
1.7
2.1
V
Input SCL; input/output SDA
V
IL
V
IH
LOW-level input voltage
–0.5
0.3V
DD
6
V
HIGH-level input voltage
0.3V
DD
3
V
I
OL
LOW level output current
LOW-level output current
V
OL
= 0.4 V
V
OL
= 0.6 V
V
I
= V
SS
V
I
= V
DD
V
I
= V
SS
mA
6
mA
μ
A
μ
A
pF
I
IL
I
IH
C
i
LOW-level input current
–10
10
HIGH-level input current
100
Input capacitance
9
10
Select inputs A0 to A1 / INT0 to INT1 / RESET
V
IL
LOW-level input voltage
V
IH
HIGH-level input voltage
I
LI
Input leakage current
C
i
Input capacitance
Pass Gate
–0.5
0.7V
DD
–1
2
+0.3V
DD
V
DD
+ 0.5
+50
5
V
V
μ
A
pF
V
I
= V
DD
or V
SS
V
I
= V
SS
R
ON
Switch resistance
V
CC
= 4.5 V to 5.5 V; V
O
= 0.4 V; I
O
= 15 mA
V
swin
= V
DD
= 5.0 V; I
swout
= –100
μ
A
V
swin
= V
DD
= 4.5 V to 5.5 V; I
swout
= –100
μ
A
V
I
= V
DD
or V
SS
V
I
= V
SS
4
11
24
V
V
Pass
Switch output voltage
3.5
2.6
–1
3
4.5
+100
5
V
μ
A
pF
I
L
C
io
Leakage current
Input/output capacitance
INT Output
I
OL
I
OH
LOW-level output current
HIGH-level output current
V
OL
= 0.4 V
3
mA
μ
A
+100
相關(guān)PDF資料
PDF描述
PCA9543D 2-channel I2C switch with interrupt logic and reset
PCA9543PW 2-channel I2C switch with interrupt logic and reset
PCA9544D BUS CONTROLLER
PCA9561D EEPROM
PCA9561PW EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9543A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2-channel I2C-bus switch with interrupt logic and reset
PCA9543A_09 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2-channel I2C-bus switch with interrupt logic and reset
PCA9543AD 功能描述:多路器開關(guān) IC 2Ch I2C-Bus Switch RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
PCA9543AD,112 功能描述:多路器開關(guān) IC 2-CH I2C SWITCH RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
PCA9543AD,118 功能描述:多路器開關(guān) IC I2C SWITCH 2CH RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16