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PCA9555DWRG4 Datasheet(PDF) 8 Page - Texas Instruments

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Part # PCA9555DWRG4
Description  SMBus I/O Expander With Interrupt Output
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

PCA9555DWRG4 Datasheet(HTML) 8 Page - Texas Instruments

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VOL – Output Low Voltage – V
TA = –40°C
VCC = 3.3 V
TA = 25°C
TA = 125°C
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VOL – Output Low Voltage – V
TA = –40°C
VCC = 5 V
TA = 25°C
TA = 125°C
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0.0
0.1
0.2
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VOL – Output Low Voltage – V
TA = –40°C
VCC = 2.5 V
TA = 25°C
TA = 125°C
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2.3
2.7
3.1
3.5
3.9
4.3
4.7
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5.5
VCC – Supply Voltage – V
fSCL = 400 kHz
I/Os Unloaded
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-50
-25
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TA – Free-Air Tem perature – °C
VCC = 2.5 V
VCC = 3.3 V
VCC = 5 V
SCL = VCC
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-50
-25
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TA – Free-Air Tem perature – °C
VCC = 2.5 V
VCC = 3.3 V
VCC = 5 V
fSCL = 400 kHz
I/Os Unloaded
PCA9555
SCPS131F – AUGUST 2005 – REVISED JUNE 2014
www.ti.com
6.7 Typical Characteristics
TA = 25°C (unless otherwise noted)
Figure 1. Supply Current vs Temperature
Figure 2. Standby Supply Current vs Temperature
Figure 3. Supply Current vs Supply Voltage
Figure 4. I/O Sink Current vs Output Low Voltage
Figure 5. I/O Sink Current vs Output Low Voltage
Figure 6. I/O Sink Current vs Output Low Voltage
8
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Product Folder Links: PCA9555


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