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PCF8575RGER - 

I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.5 V, 5.5 V, VQFN

TEXAS INSTRUMENTS PCF8575RGER

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Üretici Parça No.:
PCF8575RGER
Sipariş Kodu:
2383148

Ürün Bilgileri

:
16I/O's
:
16bit
:
400kHz
:
24Pins
:
-
:
-
:
VQFN
:
2.5V
:
I2C, SMBus
:
Cut Tape
:
5.5V
:
MSL 2 - 1 year
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Ürün Genel Bakış

The PCF8575RGER is a 16-bit I/O Expander for the two-line bidirectional bus (I²C) is designed for 2.5 to 5.5V VCC operation. The PCF8575 device provides general-purpose remote I/O expansion for most microcontroller families by way of the I²C interface [serial clock (SCL), serial data (SDA)]. The device features a 16-bit quasi-bidirectional input/output (I/O) port (P07-P00, P17-P10), including latched outputs with high-current drive capability for directly driving LEDs. Each quasi-bidirectional I/O can be used as an input or output without the use of a data-direction control signal. At power on, the I/Os are high. In this mode, only a current source to VCC is active.
  • Open-drain interrupt output
  • Compatible with most microcontrollers
  • 400kHz Fast I²C bus
  • Address by 3 hardware address pins for use of up to 8 devices
  • Latched outputs with high-current drive capability for directly driving LEDs
  • Current source to VCC for actively driving a high at the output
  • Latch-up performance exceeds 100mA per JESD 78, class II
  • 10µA Maximum low standby-current consumption
  • Green product and no Sb/Br

Uygulamalar

Automation & Process Control, Industrial, Communications & Networking, Consumer Electronics, Computers & Computer Peripherals

Uyarılar

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.