PCA9535ECDTR2G ON Semiconductor, PCA9535ECDTR2G Datasheet - Page 16

• Manufacturer Part Number: PCA9535ECDTR2G
• Description: Interface - I/O Expanders 16-BIT I/O EXPANDER
• Manufacturer: ON Semiconductor

Specifications of PCA9535ECDTR2G

• Product Category: Interface - I/O Expanders
• Rohs: yes
• Logic Family: PCA9535
• Number Of I/os: 16
• Maximum Operating Frequency: 400 KHz
• Operating Supply Voltage: 1.65 V to 5.5 V
• Operating Temperature Range: - 55 C to + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-24
• Interface Type: I2C, SMBus
• Interrupt Output: Yes
• Operating Current: 100 uA
• Output Current: 50 mA
• Power Dissipation: 600 mW
• Product Type: I/O Expanders

Rise and fall times refer to V
SCL
IOn
protocol
R
C
R
SDA
SCL
L
L
T
= load resistor.
= load capacitance includes jig and probe capacitance.
= termination resistance should be equal to the output impedance of Z
t
SU;STA
t
BUF
condition
START
(S)
t
HD;STA
from output under test
GENERATOR
IL
PULSE
and V
Figure 21. Test Circuitry for Switching Times
t
LOW
t
r
MSB
IH
t
Figure 19. I
bit 7
(A7)
v(Q)
t
HIGH
Figure 22. Load Circuit
Figure 20. t
V
I
t
http://onsemi.com
SU;DAT
t
f
1
50 pF
2
/f
bit 6
(A6)
R T
C Bus Timing Diagram
SCL
C L
DUT
V
DD
16
t
HD;DAT
V(Q)
SCL
R L
500 W
IOn
V
Timing
O
500 W
R L
C L
50 pF
t
VD;DAT
S1
R L
500 W
acknowledge
(A)
2V
open
GND
V
open
GND
o
DD
of the pulse generators.
DD
t
VD;ACK
(P)
t
v(Q)
t
SU;STO