PCA9509 Ver la hoja de datos (PDF) - Philips Electronics
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PCA9509 Datasheet PDF : 16 Pages
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Philips Semiconductors
PCA9509
Level translating I2C-bus/SMBus repeater
I 0 Hz to 400 kHz clock frequency
Remark: The maximum system operating frequency may be less than 400 kHz
because of the delays added by the repeater.
I ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115, and 1000 V CDM per JESD22-C101
I Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
I Packages offered: TSSOP8, SO8
3. Ordering information
Table 1. Ordering information
Type number Topside Package
mark
Name
PCA9509DP 9509
TSSOP8
PCA9509D
PCA9509 SO8
Description
plastic thin shrink small outline package;
8 leads; body width 3 mm
plastic small outline package; 8 leads;
body width 3.9 mm
Version
SOT505-1
SOT96-1
4. Functional diagram
VCC(A)
PCA9509 VCC(A)
1 mA
A1
VCC(A)
1 mA
A2
VCC(B)
EN
GND
Fig 1. Functional diagram of PCA9509
B1
B2
002aac125
PCA9509_1
Product data sheet
Rev. 01 — 27 June 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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