PCA9512AD,112 NXP Semiconductors, PCA9512AD,112 Datasheet - Page 8

• Manufacturer Part Number: PCA9512AD,112
• Description: IC LEVSHIFT I2C/SMBUS BUFF 8SOIC
• Manufacturer: NXP Semiconductors
• Type: I²C-Bus and SMBus Switchr

Specifications of PCA9512AD,112

• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Applications: Hot-Swap/SMB Buffer
• Internal Switch(s): Yes
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Logic Family: PCA
• Maximum Operating Temperature: 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 3 / 3
• Logic Type: Bus Buffer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3361-5; 935279721112; PCA9512AD

NXP Semiconductors
PCA9512A_PCA9512B
Product data sheet
Fig 5.
Fig 6.
(1) Unshaded area indicates recommended pull-up, for rise time < 300 ns, with rise time accelerator turned on.
(2) Rise time accelerator off.
(1) Unshaded area indicates recommended pull-up, for rise time < 300 ns, with rise time accelerator turned on.
(2) Rise time accelerator off.
Bus requirements for 3.3 V systems
Bus requirements for 5 V systems
R
(kΩ)
R
(kΩ)
PU
PU
50
40
30
20
10
70
60
50
40
30
20
10
0
0
0
0
R
rise time = 300 ns
rise time = 20 ns
R
max
rise time = 20 ns
max
rise time = 300 ns
= 45 kΩ
= 65.7 kΩ
All information provided in this document is subject to legal disclaimers.
100
100
R
(2)
min
(2)
Rev. 5 — 5 January 2011
= 1.7 kΩ
R
min
Level shifting hot swappable I
= 1 kΩ
200
200
(1)
(1)
PCA9512A; PCA9512B
300
300
C
C
b
b
2
(pF)
(pF)
C-bus and SMBus bus buffer
002aae782
002aae783
400
400
© NXP B.V. 2011. All rights reserved.
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