Low standby-current consumption of 1 A Max
I2C to Parallel port expander
Open-drain active-low interrupt output
5-V Tolerant I/O ports
Compatible with most microcontrollers
400-kHz Fast I2C Bus
Address by three hardware address pins for use of up to eight devices
Polarity inversion register
Latched outputs with high-current drive capability for directly driving LEDs
Latch-up performance exceeds 100 mA Per JESD 78, class II
ESD Protection exceeds JESD 22
- 2000-V Human-body model (A114-A)
- 1000-V Charged-device model (C101)

Description for the PCA9535

INT can be connected to the interrupt input of a microcontroller. By sending an interrupt signal on this line, the remote I/O can inform the microcontroller if there is incoming data on its ports without having to communicate via the I2C bus. Thus, the PCA9535 can remain a simple slave device.
The device outputs (latched) have high-current drive capability for directly driving LEDs. The device has low current consumption.

Although pin-to-pin and I2C address compatible with the PCF8575, software changes are required due to the enhancements.

The PCA9535 is identical to the PCA9555, except for the removal of the internal I/O pullup resistor, which greatly reduces power consumption when the I/Os are held low.
Three hardware pins (A0, A1, and A2) are used to program and vary the fixed I2C address and allow up to eight devices to share the same I2C bus or SMBus. The fixed I2C address of the PCA9535 is the same as the PCA9555, PCF8575, PCF8575C, and PCF8574, allowing up to eight of these devices in any combination to share the same I2C bus or SMBus.

PCA9535RGER Overview
It has 16 I/Os programmed.A 24-VFQFN Exposed Pad-shaped packaging surrounds the device.In addition to the Tape e Reel (TR) case, it is also available in other cases as well.In this case, the vote is supplied within the range of 2.3V~5.5V.The mounting type it recommends is Surface Mount.Working temperature range -40C~85C is required for the device.The performance of the output frequency is determined by 400kHz.As a whole, it has terminations on the 24 axis.There are a total of 24 pins on the part.There is voltage present at 3V as a result of the device.It is used to run 260 using this parts peak reflow temperature.A total of five 2 ports are available on the device.It is possible to find related parts by using the CA9535 family as a guide.POR can also be founded using this device when it is used in conjunction with the POR device.The total number of IC chips is 16.A 24-pin is present on the device.Parts can be mounted using Surface Mount axis.It is important to note that -20mA is the maximum current that can be supplied to the device.In addition to 2 outputs, there are also X outputs available.

PCA9535RGER Applications

There are a lot of Texas Instruments PCA9535RGER I/O Expanders applications.

802.11x Receivers
Video Game Console
Matched, Dual, Differential Gain or Filter Stage
UMTS
High Speed ADC Antialiasing and DAC Smoothing in Wireless Infrastructure or Networking Applications
TTL-Clock driving
Dual Differential ADC Driver and Filter
Wi-Fi devices
Common Mode Voltage Translation
Active crossover networks

PCA9535RGER ci 16bit i2C SMBus I/O expander

Maiores detalhes de PCA9535RGER no site do fabricante:
https://www.ti.com/product/PCA9535/part-details/PCA9535RGER?utm_source=googleeut

Condição de PCA9535RGER: novo em embalagem comercial

Tags de PCA9535RGER: PCA9535RGER, PD9535, pca9535, Texas Instruments

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PCA9535RGER ci 16bit i2C SMBus I/O expander