Datasheet

PCA9515_9 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 09 — 23 April 2009 2 of 16
NXP Semiconductors
PCA9515
I
2
C-bus repeater
n 5.5 V tolerant I
2
C-bus (SCLn, SDAn) and enable (EN) pins
n 0 Hz to 400 kHz clock frequency
1
n ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115, and 1000 V CDM per JESD22-C101
n Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
n Packages offered: SO8 and TSSOP8 (MSOP8)
3. Ordering information
[1] Also known as MSOP8.
3.1 Ordering options
4. Block diagram
The output pull-down of each internal buffer is set for approximately 0.5 V, while the input
threshold of each internal buffer is set about 0.07 V lower, when the output is internally
driven LOW. This prevents a lock-up condition from occurring.
1. The maximum system operating frequency may be less than 400 kHz because of the delays added by the repeater.
Table 1. Ordering information
Type number Package
Name Description Version
PCA9515D SO8 plastic small outline package; 8 leads;
body width 3.9 mm
SOT96-1
PCA9515DP TSSOP8
[1]
plastic thin shrink small outline package; 8 leads;
body width 3 mm
SOT505-1
Table 2. Ordering options
Type number Topside mark Temperature range
PCA9515D PCA9515 T
amb
= −40 °C to +85 °C
PCA9515DP 9515 T
amb
= −40 °C to +85 °C
Fig 1. Block diagram of PCA9515
002aae620
PCA9515
SDA0
SCL0
EN
SDA1
SCL1
V
CC
GND
pull-up
resistor