Table 4. DC ELECTRICAL CHARACTERISTICS VDD
參數(shù)資料
型號(hào): PCA9535ECMTTXG
廠商: ON Semiconductor
文件頁(yè)數(shù): 16/20頁(yè)
文件大?。?/td> 0K
描述: 16-BIT I/O EXPANDER
標(biāo)準(zhǔn)包裝: 3,000
接口: I²C 總線,SM 總線
輸入/輸出數(shù): 16
中斷輸出:
頻率 - 時(shí)鐘: 100kHz
電源電壓: 1.65 V ~ 5.5 V
工作溫度: -55°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 24-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 24-QFN(4x4)
包裝: 帶卷 (TR)
包括: *
PCA9535E, PCA9535EC
http://onsemi.com
5
Table 4. DC ELECTRICAL CHARACTERISTICS VDD = 1.65 V to 5.5 V, unless otherwise specified.
Symbol
Parameter
Conditions
TA = 555C to +1255C
Unit
Min
Typ
Max
SUPPLIES
ISTB
Standby Current (Note 6)
Standby mode; no load;
VI = 0 V; fSCL = 0 Hz; I/O = inputs
VI = VDD; fSCL = 0 Hz; I/O = inputs
39
100
mA
VPOR
PowerOn Reset Voltage (Note 7)
1.5
1.65
V
INPUT SCL; INPUT / OUTPUT SDA
VIH
HighLevel Input Voltage
0.7 x VDD
V
VIL
LowLevel Input Voltage
0.3 x VDD
V
IOL
LowLevel Output Current
VOL = 0.4 V; VDD < 2.3 V
VOL = 0.4 V; VDD w 2.3 V
10
20
mA
IL
Leakage Current
VI = VDD or 0 V
$1
mA
CI
Input Capacitance
VI = 0 V
4.6
6
pF
I/Os
VIH
HighLevel Input Voltage
0.7 x VDD
V
VIL
LowLevel Input Voltage
0.3 x VDD
V
IOL
LowLevel Output Current
(Note 8)
VOL = 0.5 V; VDD = 1.65 V
8
20
mA
VOL = 0.5 V; VDD = 2.3 V
12
28
VOL = 0.5 V; VDD = 3.0 V
17
35
VOL = 0.5 V; VDD = 4.5 V
25
42
IOL(tot)
Total LowLevel Output Current
(Note 8)
VOL = 0.5 V; VDD = 4.5 V
400
mA
VOH
HighLevel Output Voltage
(PCA9535E Only)
IOH = 3 mA; VDD = 1.65 V
1.2
V
IOH = 4 mA; VDD = 1.65 V
1.1
IOH = 8 mA; VDD = 2.3 V
1.8
IOH = 10 mA; VDD = 2.3 V
1.7
IOH = 8 mA; VDD = 3.0 V
2.6
IOH = 10 mA; VDD = 3.0 V
2.5
IOH = 8 mA; VDD = 4.5 V
4.1
IOH = 10 mA; VDD = 4.5 V
4.0
IL
Input Leakage Current
VDD = 5.5 V; VI = VDD or 0 V
$1
mA
CI/O
Input / Output Capacitance
(Note 9)
3.7
5
pF
INTERRUPT (INT)
IOL
LowLevel Output Current
VOL = 0.4 V
6
mA
CO
Output Capacitance
2.1
5
pF
INPUTS AD0, AD1, AD2
VIH
HighLevel Input Voltage
0.7 x VDD
V
VIL
LowLevel Input Voltage
0.3 x VDD
V
IL
Leakage Current
VI = VDD or 0 V
$1
mA
CI
Input Capacitance
2.4
5
pF
6. The device is in standby mode after an I2C stop command.
7. The poweron reset circuit resets the I2C bus logic with VDD < VPOR and set all I/Os to logic 1 upon powerup. Thereafter, VDD must
be lower than 0.2 V to reset the part.
8. Each bit must be limited to a maximum of 25 mA and the total package limited to 400 mA due to internal busing limits.
9. The value is not tested, but verified on sampling basis.
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