PCA9539AHF,128 NXP Semiconductors, PCA9539AHF,128 Datasheet - Page 35

• Manufacturer Part Number: PCA9539AHF,128
• Description: Interface - I/O Expanders 16bit I2C IO Port
• Manufacturer: NXP Semiconductors

Specifications of PCA9539AHF,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
Fig 34. PCB footprint for SOT994-1 (HWQFN24); reflow soldering
PCA9539A
Product data sheet
Footprint information for reflow soldering of HVQFN24 package
Dimensions in mm
Issue date
0.500
P
5.000
Ax
07-09-24
09-06-15
Hy
5.000
Ay
solder land
solder paste deposit
solder land plus solder paste
occupied area
Gy
(0.105)
3.200
Bx
3.200
By
0.900
C
C
D
Refer to the package outline drawing for actual layout
All information provided in this document is subject to legal disclaimers.
0.240
D
Rev. 1 — 26 September 2012
nSPy
2.100
SLx
Generic footprint pattern
Low voltage 16-bit I
nSPx
2.100
P
SLy
SPx tot
SLx
Hx
Gx
Bx
Ax
SPx tot
1.200
SPx
SPy tot
SPy
1.200
2
C-bus I/O port with interrupt and reset
0.025
0.450
SPx
0.450
SPy
4.300
Gx
0.025
SLy
PCA9539A
4.300
Gy
By
© NXP B.V. 2012. All rights reserved.
Ay
5.250
nSPx
Hx
2
sot994-1_fr
SOT994-1
5.250
nSPy
Hy
2
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