PCA9538ABSHP NXP Semiconductors, PCA9538ABSHP Datasheet - Page 2

• 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
2. Features and benefits
3. Ordering information
Table 1.
Table 2.
PCA9538A
Product data sheet
Type number
PCA9538ABS
PCA9538APW
Type number
PCA9538ABS
PCA9538APW
Ordering information
Ordering options
3.1 Ordering options
Topside
mark
P3A
PA9538A
Orderable
part number
PCA9538ABSHP
PCA9538APWJ
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I
Operating power supply voltage range of 1.65 V to 5.5 V
Low standby current consumption:
Schmitt-trigger action allows slow input transition and better switching noise immunity
at the SCL and SDA inputs
5 V tolerant I/Os
Active LOW reset input (RESET)
Open-drain active LOW interrupt output (INT)
400 kHz Fast-mode I
Internal power-on reset
Power-up with all channels configured as inputs
No glitch on power-up
Latched outputs with 25 mA drive maximum capability for directly driving LEDs
Latch-up performance exceeds 100 mA per JESD78, Class II
ESD protection exceeds JESD22
2
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Packages offered: TSSOP16 and HVQFN16
C-bus to parallel port expander
1.5 A (typical at 5 V V
1.0 A (typical at 3.3 V V
V
2000 V Human Body Model (A114-A)
1000 V Charged-Device Model (C101)
Package
Name
HVQFN16
TSSOP16
hys
= 0.10  V
Package
HVQFN16
TSSOP16
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 28 September 2012
DD
Description
plastic thermal enhanced very thin quad flat package;
no leads; 16 terminals; body 3  3  0.85 mm
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
2
(typical)
C-bus
Low-voltage 8-bit I
Packing method
Reel pack, SMD,
13-inch, Turned
Reel pack, SMD,
13-inch
DD
DD
)
)
2
Minimum
order quantity
6000
2500
C-bus I/O port with interrupt and reset
Temperature
T
T
amb
amb
PCA9538A
= 40 C to +85 C
= 40 C to +85 C
© NXP B.V. 2012. All rights reserved.
Version
SOT758-1
SOT403-1
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