参数资料
型号: CAT9552YI-T2
厂商: ON Semiconductor
文件页数: 4/16页
文件大小: 0K
描述: IC LED DRIVER LINEAR 24-TSSOP
特色产品: 16-Channel I2C LED Driver/Blinker
标准包装: 1
拓扑: PWM,开路漏极
输出数: 16
内部驱动器:
类型 - 主要: LED 闪烁器
频率: 400Hz
电源电压: 2.3 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 标准包装
工作温度: -40°C ~ 85°C
产品目录页面: 805 (CN2011-ZH PDF)
其它名称: CAT9552YI-T2DKR
CAT9552
Table 3. D.C. OPERATING CHARACTERISTICS (V CC = 2.3 to 5.5 V, V SS = 0 V; T A = ? 40 ° C to +85 ° C, unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
SUPPLIES
V CC
Supply Voltage
2.3
?
5.5
V
I CC
I stb
Δ I stb
V POR (Note 1)
Supply Current
Standby Current
Additional Standby Current
Power ? on Reset Voltage
Operating mode; V CC = 5.5 V; no load;
f SCL = 100 kHz
Standby mode; V CC = 5.5 V; no load;
V I = V SS or V CC , f SCL = 0 kHz
Standby mode; V CC = 5.5 V; every
LED I/O = V IN = 4.3 V, f SCL = 0 kHz
V CC = 3.3 V, No load;
V I = V CC or V SS
?
?
?
?
250
2.1
?
1.5
550
5.0
2
2.2
m A
m A
mA
V
SCL, SDA, RESET
V IL (Note 2)
V IH (Note 2)
Low Level Input Voltage
High Level Input Voltage
? 0.5
0.7 V CC
?
?
0.3 V CC
5.5
V
V
I OL
I IL
C I (Note 3)
C O (Note 3)
Low Level Output Current
Leakage Current
Input Capacitance
Output Capacitance
V OL = 0.4 V
V I = V CC = V SS
V I = V SS
V O = V SS
3
? 1
?
?
?
?
?
?
?
+1
6
8
mA
m A
pF
pF
A0, A1, A2
V IL (Note 2)
V IH (Note 2)
I IL
Low Level Input Voltage
High Level Input Voltage
Input Leakage Current
? 0.5
2.0
? 1
?
?
?
0.8
5.5
1
V
V
m A
I/Os
V IL (Note 2)
V IH (Note 2)
Low Level Input Voltage
High Level Input Voltage
? 0.5
2.0
?
?
0.8
5.5
V
V
I OL (Note 4)
Low Level Output Current
V OL = 0.4 V; V CC = 2.3 V
9
?
?
mA
V OL = 0.4 V; V CC = 3.0 V
V OL = 0.4 V; V CC = 5.0 V
V OL = 0.7 V; V CC = 2.3 V
V OL = 0.7 V; V CC = 3.0 V
V OL = 0.7 V; V CC = 5.0 V
12
15
15
20
25
?
?
?
?
?
?
?
?
?
?
I IL
C I/O (Note 3)
Input Leakage Current
Input/Output Capacitance
V CC = 3.6 V; V I = V SS or V CC
? 1
?
?
?
1
8
m A
pF
1.
2.
3.
4.
V DD must be lowered to 0.2 V in order to reset the device.
V IL min and V IH max are reference values only and are not tested.
This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
The output current must be limited to a maximum 25 mA per each I/O; the total current sunk by all I/O must be limited to 200 mA (or 100 mA
for eight I/Os)
http://onsemi.com
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