|
CAT9532_16 Datasheet, PDF (4/14 Pages) ON Semiconductor – 16-bit Programmable LED Dimmer | |||
|
◁ |
CAT9532
Table 3. D.C. OPERATING CHARACTERISTICS (VCC = 2.3 to 5.5 V, VSS = 0 V; TA = â40°C to +85°C, unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
SUPPLIES
VCC
ICC
Istb
ÎIstb
Supply Voltage
Supply Current
Standby Current
Additional Standby Current
Operating mode; VCC = 5.5 V; no load;
fSCL = 100 kHz
Standby mode; VCC = 5.5 V; no load;
VI = VSS or VCC, fSCL = 0 kHz
Standby mode; VCC = 5.5 V; every
LED I/O = VIN = 4.3 V, fSCL = 0 kHz
2.3
â
5.5
V
â
250
550
mA
â
2.1
5.0
mA
â
â
2
mA
VPOR (Note 1) Powerâon Reset Voltage
VCC = 3.3 V, No load;
VI = VCC or VSS
â
1.5
2.2
V
SCL, SDA
VIL (Note 2)
VIH (Note 2)
IOL
IIL
CI (Note 3)
CO (Note 3)
A0, A1, A2
Low Level Input Voltage
High Level Input Voltage
Low Level Output Current
Leakage Current
Input Capacitance
Output Capacitance
VOL = 0.4 V
VI = VCC = VSS
VI = VSS
VO = VSS
â0.3
â
0.3 VCC
V
0.7 VCC
â
5.5
V
3
â
â
mA
â1
â
+1
mA
â
â
6
pF
â
â
8
pF
VIL (Note 2)
VIH (Note 2)
IIL
I/Os
Low Level Input Voltage
High Level Input Voltage
Input Leakage Current
â0.3
â
0.8
V
2.0
â
5.5
V
â1
â
1
mA
VIL (Note 2)
VIH (Note 2)
IOL (Note 4)
Low Level Input Voltage
High Level Input Voltage
Low Level Output Current
IIL
CI/O (Note 3)
RESET
Input Leakage Current
Input/Output Capacitance
VOL = 0.4 V; VCC = 2.3 V
VOL = 0.4 V; VCC = 3.0 V
VOL = 0.4 V; VCC = 5.0 V
VOL = 0.7 V; VCC = 2.3 V
VOL = 0.7 V; VCC = 3.0 V
VOL = 0.7 V; VCC = 5.0 V
VCC = 3.6 V; VI = VSS or VCC
â0.3
â
0.8
V
2.0
â
5.5
V
9
â
â
mA
12
â
â
15
â
â
15
â
â
20
â
â
25
â
â
â1
â
1
mA
â
â
8
pF
VIL (Note 2) Low Level Input Voltage
â0.3
â
0.2 VCC
V
VIH (Note 2) High Level Input Voltage
0.7 VCC
â
5.5
V
IIL
Input Leakage Current
VI = VCC or VSS
â1
â
1
mA
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1. VCC must be lowered to 0.2 V in order to reset the device.
2. VIL min and VIH max are reference values only and are not tested.
3. This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
4. 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 400 mA.
www.onsemi.com
4
|
▷ |