PCA9512AD,112 NXP Semiconductors, PCA9512AD,112 Datasheet - Page 13

• 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

Philips Semiconductors
Table 5:
V
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
PCA9512A_1
Product data sheet
Symbol
System characteristics
f
t
t
t
t
t
t
t
t
t
t
SCL
BUF
HD;STA
SU;STA
SU;STO
HD;DAT
SU;DAT
LOW
HIGH
f
r
CC
= 2.7 V to 5.5 V; T
This specification applies over the full operating temperature range.
Card side supply voltage.
The enable time is from power-up of V
Idle time is from when SDAn and SCLn are HIGH after enable time has been met.
I
The connection circuitry always regulates its output to a higher voltage than its input. The magnitude of this offset voltage as a function
of the pull-up resistor and V
Guaranteed by design, not production tested.
C
trt(pu)
b
= total capacitance of one bus line in pF.
varies with temperature and V
Characteristics
Parameter
SCL clock frequency
bus free time between
STOP condition and
START condition
START condition hold
time
START condition (or
repeated START
condition) set-up time
STOP condition set-up
time
data hold time
data set-up time
SCL LOW time
SCL HIGH time
fall time SDA and SCL
rise time SDA and SCL
amb
= 40 C to +85 C; unless otherwise specified.
…continued
CC
voltage is shown in
CC
CC
voltage, as shown in
and V
Conditions
CC2
Section 11.1 “Typical performance
Rev. 01 — 7 October 2005
2.7 V to when idle or stop time begins.
Level shifting hot swappable I
Section 11.1 “Typical performance
[7] [8]
[7] [8]
[7]
[7]
[7]
[7]
[7]
[7]
[7]
[7]
[7]
characteristics”.
Min
0
1.3
0.6
0.6
0.6
300
100
1.3
0.6
20 + 0.1
20 + 0.1
characteristics”.
2
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
C-bus and SMBus bus buffer
C
C
b
b
Typ
-
-
-
-
-
-
-
-
-
-
-
PCA9512A
Max
400
-
-
-
-
-
-
-
-
300
300
13 of 22
Unit
kHz
ns
ns
ns
ns
s
s
s
s
s
s