P82B715TD,112 NXP Semiconductors, P82B715TD,112 Datasheet - Page 13

• Manufacturer Part Number: P82B715TD,112
• Description: IC I2C BUS EXTENDER 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: Bus Extenderr

Specifications of P82B715TD,112

• Package / Case: 8-SOIC (3.9mm Width)
• Tx/rx Type: I²C Logic
• Delay Time: 250ns
• Capacitance - Input: 3000pF
• Voltage - Supply: 4.5 V ~ 12 V
• Current - Supply: 22mA
• Mounting Type: Surface Mount
• Logic Family: P82B
• Number Of Lines (input / Output): 1 / 1
• Propagation Delay Time: 250 ns
• Operating Supply Voltage: 4.5 V to 12 V
• Power Dissipation: 300 mW
• Operating Temperature Range: - 40 C to + 85 C
• Logic Type: I2C Bus Extender
• Mounting Style: SMD/SMT
• Number Of Input Lines: 1
• Number Of Output Lines: 1
• Output Current: 60 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3981-5; 935154770112; P82B715TD; P82B715TD

NXP Semiconductors
9. Limiting values
10. Characteristics
Table 5.
T
P82B715_8
Product data sheet
Symbol
Power supply
V
I
Drive currents
I
I
Derated dynamic drive currents for V
I
CC
Sx
Lx
Lx
amb
CC
, I
, I
, I
Ly
Ly
Sy
= 25 C; V
Characteristics
Parameter
supply voltage
supply current
output sink on I
output sink on buffered bus
output sink on buffered bus
CC
= 5 V; unless otherwise specified.
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
Symbol
V
V
V
I
P
T
T
stg
amb
CC
bus
buff
tot
2
C-bus
Voltages with respect to GND.
The bus voltages quoted are DC voltages and are allowed to be exceeded during any negative transient
undershoot that may be generated by normal operation of P82B715, P82B96 or PCA9600 when any of
those parts are driving long PCB traces, wiring or cables. The Lx/Sx pins have internal protective diodes to
GND that will conduct when the applied bus voltage exceeds approximately 0.6 V and these diodes will
limit the amplitude of the negative undershoot. If required, fitting additional Schottky diodes such as
BAT54A at Sx/Sy may be used to further ensure any undershoot at these pins does not cause conduction of
the diodes inside other ICs connected to Sx/Sy.
Parameter
supply voltage
voltage range I
voltage range buffered bus
DC current (any pin)
total power dissipation
storage temperature
ambient temperature
Limiting values
CC
< 4.5 V
Conditions
operating
V
both I
buffered outputs sinking 30 mA
V
V
I
V
V
V
V
I
V
V
I
Lx
Sx
Sx
CC
CC
Lx
Lx
Sx
CC
Lx
CC
Lx
Rev. 08 — 9 November 2009
, I
, I
, I
, V
, V
, V
, V
[1]
, V
Ly
Sy
Sy
= 12 V
> 3 V; V
> 3 V;
> 3 V;
2
2
C-bus, SCL or SDA
Ly
Ly
Ly
Ly
Sy
C-bus inputs LOW; both
= 3 mA
sinking on I
sinking on I
LOW on buffered bus = 0.3 V;
LOW = 0.4 V;
LOW = 0.4 V to 1.5 V;
LOW = 1.5 V to V
LOW on I
Sx
, V
Sy
2
2
2
C-bus = 0.3 V
C-bus < 4 mA
C-bus = 7 mA
LOW = 0.4 V;
CC
Conditions
operating
;
[1]
[2]
Min
4.5
-
-
-
3
30
24
24
[1]
[1]
[1]
Min
0
0
-
-
0.3
55
40
Typ
-
14
15
22
-
-
-
-
P82B715
© NXP B.V. 2009. All rights reserved.
I
2
C-bus extender
Max
+12
V
V
60
300
+125
+85
CC
CC
Max
12
-
-
-
-
-
-
-
Unit
V
V
V
mA
mW
13 of 23
C
C
Unit
V
mA
mA
mA
mA
mA
mA
mA