PCA9510 Philips Semiconductors (Acquired by NXP), PCA9510 Datasheet - Page 12

• Manufacturer Part Number: PCA9510
• Description: Hot Swappable I2C And Smbus Bus Bufferhot Swappable i C And Smbus Buffers That Allows I/o Card Insertion Into a Live Backplane Without Corrupting The Data And Clock Buses. Control Circuitry Prevents The Backplane From Being Connected to The Card Unti
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
ELECTRICAL CHARACTERISTICS
V
2003 Dec 18
CC
Power supply
V
I
I
Start-up circuitry
V
V
V
I
t
t
t
t
t
I
C
C
V
Rise time accelerators
I
Input-output connection
V
f
t
t
C
V
I
CC
CC(sd)
EN
EN
IDLE
DIS
STOP
READY
OFF
PULLUPAC
SCL_SDA
PLH
PHL
LI
SYMBOL
Hot swappable I
SMBus bus buffer
CC
PRE
EN
DIS
OL(READY)
OS
OL
i
O
IN
= 2.7 V to 5.5 V; T
Supply voltage
Supply current
Supply current in shut-down mode
Precharge voltage
Enable threshold voltage
Disable threshold voltage
Enable input current
Enable delay or initialization time
Bus idle time
Disable time, ENABLE to Ready
SDA
STOP
SCL
Ready off state leakage current
ENABLE capacitance
Ready capacitance
LOW-level output voltage on
READY pin
Transient boosted pull-up current
Input-output offset voltage
operating frequency
SCL to SCL and SDA to SDA
SCL to SCL and SDA to SDA
Digital input capacitance
LOW-level output voltage
Input leakage current
OUT
IN
amb
to READY deLay after
/SDA
= -40 to +85 °C unless otherwise noted.
PARAMETER
OUT
2
C and
to READY
Note 1.
V
V
V
V
SDA, SCL floating; Note 1.
Enable from 0 V to V
Note 1.
Note 7
Note 7
V
V
V
I
1.
Positive transition on SDA, SCL,
V
Slew rate = 1.25 V/µs Note 2.
10 kΩ to V
V
10 kΩ to V
side
10 kΩ to V
side
Note 4
Input = 0 V,
SDA, SCL pins, I
V
SDA, SCL pins = V
pull-up
CC
SDAIN
ENABLE
CC
EN
I
I
CC
CC
CC
= V
= V
= V
= 5.5 V;
or GND
= 2.7 V;
= 3.3 V; Note 1; Note 3.
= 2.7 V; Note 1
CC
CC
TEST CONDITIONS
= 3 mA; V
= V
CC
= 0 V, all other pins at
or GND, Note 4
or GND, Note 4
CC
CC
CC
SCLIN
, C
, C
on SDA, SCL;
12
L
L
EN
SINK
= 0 V; Note 1.
= 100 pF each
= 100 pF each
CC
= V
CC
= 3 mA;
= 5.5 V
CC;
Note
0.3 x V
MIN.
2.7
0.8
—
—
—
—
—
50
—
—
—
—
—
—
—
—
—
—
—
1
0
0
0
CC
PCA9510; PCA9511
LIMITS
0.5 x V
0.5 x V
TYP.
±0.1
±0.3
200
130
120
380
2.8
1.0
1.3
1.2
15
65
25
—
—
—
—
—
—
2
2
2
CC
CC
0.7 x V
MAX.
250
150
400
5.5
1.2
0.4
0.4
±1
10
±5
—
—
—
—
—
—
—
—
—
—
—
—
6
CC
Product data
UNIT
kHz
mA
mA
mV
µA
µA
µA
µA
µs
µs
ns
µs
µs
pF
pF
ns
ns
pF
V
V
V
V
V
V