PCAL9555AHF,128 NXP Semiconductors, PCAL9555AHF,128 Datasheet - Page 29

• Manufacturer Part Number: PCAL9555AHF,128
• Description: Interface - I/O Expanders
• Manufacturer: NXP Semiconductors

Specifications of PCAL9555AHF,128

• Rohs: yes
• Maximum Operating Frequency: 100 kHz
• Operating Supply Voltage: 1.65 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: HWQFN-24
• Operating Current: 160 mA
• Output Current: 25 mA
• Power Dissipation: 200 mW
• Product Type: I/O Expanders

NXP Semiconductors
PCAL9555A
Product data sheet
Fig 25. I/O sink current versus LOW-level output voltage with CCX.X = 11b
(mA)
(mA)
(mA)
I
I
I
sink
sink
sink
a. V
e. V
c. V
35
30
25
20
15
10
50
40
30
20
10
70
60
50
40
30
20
10
5
0
0
0
0
0
0
DD
DD
DD
= 1.65 V
= 2.5 V
= 5.0 V
T
T
amb
amb
= −40 °C
0.1
0.1
0.1
= −40 °C
25 °C
85 °C
25 °C
85 °C
T
amb
= −40 °C
25 °C
85 °C
0.2
0.2
0.2
V
V
V
All information provided in this document is subject to legal disclaimers.
OL
OL
OL
002aaf578
002aaf580
002aaf582
(V)
(V)
(V)
Low-voltage 16-bit GPIO with Agile I/O, interrupt and weak pull-up
0.3
0.3
0.3
Rev. 1 — 3 October 2012
(mA)
(mA)
I
I
sink
sink
(mA)
I
sink
b. V
d. V
f. V
35
30
25
20
15
10
60
40
20
70
60
50
40
30
20
10
5
0
0
0
0
0
0
DD
DD
DD
= 1.8 V
= 3.3 V
= 5.5 V
T
amb
0.1
0.1
0.1
= −40 °C
T
25 °C
85 °C
T
amb
amb
= −40 °C
= −40 °C
25 °C
85 °C
25 °C
85 °C
PCAL9555A
0.2
0.2
0.2
V
V
V
© NXP B.V. 2012. All rights reserved.
OL
OL
OL
002aaf579
002aaf581
002aaf583
(V)
(V)
(V)
0.3
0.3
0.3
29 of 46