PCA9538ABSHP NXP Semiconductors, PCA9538ABSHP Datasheet - Page 18

• Manufacturer Part Number: PCA9538ABSHP
• Description: Interface - I/O Expanders 8bit I2C IO Port
• Manufacturer: NXP Semiconductors

Specifications of PCA9538ABSHP

• 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: HVQFN-16
• Operating Current: 160 mA
• Output Current: 25 mA
• Power Dissipation: 200 mW
• Product Type: I/O Expanders

NXP Semiconductors
PCA9538A
Product data sheet
Fig 19. Supply current versus ambient temperature
Fig 21. Supply current versus supply voltage
(μA)
I
DD
20
16
12
8
4
0
−40
T
amb
V
DD
= 25 C
= 5.5 V
12.1 Typical characteristics
5.0 V
3.6 V
3.3 V
2.5 V
2.3 V
−15
10
35
(μA)
I
DD
V
DD
20
16
12
8
4
0
= 1.8 V
1.5
1.65 V
60
All information provided in this document is subject to legal disclaimers.
T
002aah333
amb
(°C)
Rev. 1 — 28 September 2012
85
2.5
Low-voltage 8-bit I
3.5
Fig 20. Standby supply current versus
I
DD(stb)
(nA)
1400
1000
800
600
400
200
4.5
0
−40
ambient temperature
V
002aah335
DD
2
(V)
C-bus I/O port with interrupt and reset
−15
5.5
V
DD
= 5.5 V
10
5.0 V
3.6 V
3.3 V
2.5 V
2.3 V
1.8 V
1.65 V
35
PCA9538A
© NXP B.V. 2012. All rights reserved.
60
T
002aah334
amb
(°C)
85
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