PCA9500PW,112 NXP Semiconductors, PCA9500PW,112 Datasheet - Page 15

• Manufacturer Part Number: PCA9500PW,112
• Description: IC I/O EXPANDER I2C 8B 16TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9500PW,112

• Package / Case: 16-TSSOP
• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: No
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: EEPROM, POR
• Logic Family: PCA9500
• Number Of Lines (input / Output): 8.0 / 8.0
• Operating Supply Voltage: 2.5 V to 3.6 V
• Power Dissipation: 400 mW
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 5 V
• Logic Type: I/O Expander
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Number Of Input Lines: 8.0
• Number Of Output Lines: 8.0
• Output Current: 25 mA
• Output Voltage: 5 V
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: TSSOP
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1025-5; 935271534112; PCA9500PW

NXP Semiconductors
PCA9500_4
Product data sheet
Fig 21. V
( A)
I
OH
a. T
100
160
c. T
20
0
0
amb
amb
OH
V
DD
versus I
= 40 C
= 85 C
= 2.5 V
2.7 V
3.0 V
3.3 V
3.6 V
1.2
OH
Remark: Rapid fall-off in V
overvoltage protection for the GPIO I/O pins. When the GPIO I/O are being used as
inputs, the internal current source V
resistors are required to provide sufficient V
( A)
2.4
I
OH
100
140
20
20
60
V
0
OH
V
002aad307
DD
(V)
= 2.5 V
2.7 V
3.0 V
3.3 V
3.6 V
3.6
Rev. 04 — 15 April 2009
1.2
OH
at current inception is due to a diode that provides 5 V
8-bit I
OH
( A)
2
I
2.4
should be evaluated to determine if external pull-up
OH
C-bus and SMBus I/O port with 2-kbit EEPROM
100
140
b. T
20
20
60
V
0
IH
OH
amb
V
002aad309
DD
threshold noise margin.
(V)
= 25 C
= 2.5 V
2.7 V
3.0 V
3.3 V
3.6 V
3.6
1.2
2.4
PCA9500
V
© NXP B.V. 2009. All rights reserved.
OH
002aad308
(V)
3.6
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