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Référence fabricant

PCA9515AD,118

PCA9515A Series 3.6 V 5 mA 400 kHz Surface Mount I2C-bus Repeater - SOIC-8

Nom du fabricant: NXP
Emballage standard:
Code de date: 1825
Product Specification Section
Caractéristiques techniques
Attributes Table
Interface Circuit Type: I2C/SMBus
No of Channels: 2
Clock Frequency-Max: 400kHz
Supply Voltage-Nom: 2.3V to 3.6V
Supply Current: 5mA
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications

The PCA9515AD,118 is a CMOS integrated circuit intended for application in I2C-bus and SMBus systems.While retaining all the operating modes and features of the I2C-bus system, it permits extension of the I2C-bus by buffering both the data (SDA) and the clock (SCL) lines, thus enabling two buses of 400 pF.

The I2C-bus capacitance limit of 400 pF restricts the number of devices and bus length. Using the PCA9515A enables the system designer to isolate two halves of a bus, thus more devices or longer length can be accommodated. It can also be used to run two buses, one at 5 V and the other at 3.3 V or a 400 kHz and 100 kHz bus, where the 100 kHz bus is isolated when 400 kHz operation of the other is required.

Features:

  • 2-channel, bidirectional buffer
  • I2C-bus and SMBus compatible
  • Active HIGH repeater enable input
  • Open-drain input/outputs
  • Lock-up free operation
  • Supports arbitration and clock stretching across the repeater
  • Accommodates Standard-mode and Fast-mode I2C-bus devices and multiple masters
  • Powered-off high-impedance I2C-bus pins
  • Operating supply voltage range of 2.3 V to 3.6 V
  • 5.5 V tolerant I2C-bus and enable pins
  • 0 Hz to 400 kHz clock frequency
  • ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
  • JESD22-A115, and 1000 V CDM per JESD22-C101
  • Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
  • Packages offered: SO8 and TSSOP8 (MSOP8

View the PCA9515 series of Bi-directional Buffer I2C-bus repeater

Pricing Section
Stock:
10 000
Commande minimale :
2 500
Multiples de :
2 500
Sur commande :Order inventroy details
2 500
Stock d'usine :Stock d'usine :
0
Délai d'usine :
12 Semaines
Total 
1 475,00 $
USD
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Quantité
Prix Internet
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$0.59
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$0.48
7 500
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10 000+
$0.47