PCA9534RGVR Datasheet
Product Details
DESCRIPTION
The PCA9534 is a16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. The improvements include higher drive capability, 5V I/O tolerance, lower supply current, individual I/O configuration, 400 kHz clock frequency, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, pushbuttons, LEDs, fans, etc.
FEATURES
• 8-bit I2C GPIO
• Operating power supply voltage range of 2.3 V to 5.5 V
• 5 V tolerant I/Os
• Polarity inversion register
• Active low interrupt output
• Low stand-by current
• Noise filter on SCL/SDA inputs
• No glitch on power-up
• Internal power-on reset
• 8 I/O pins which default to 8 inputs
• 0 kHz 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 JESDEC Standard JESD78 which exceeds 100 mA
• Offered in three different packages: SO16, TSSOP16, andHVQFN16
Specifications
| Attribute | Attribute Value |
| Manufacturer | Texas Instruments |
| Product Category | I/O Expanders |
| Series | PCA9534 |
| Product | I/O Expanders |
| Type | Remote I/O Expander |
| Packaging | Alternate Packaging |
| Unit-Weight | 0.001312 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 16-VQFN Exposed Pad |
| Operating-Temperature | -40°C ~ 85°C |
| Mounting-Type | Surface Mount |
| Output-Type | Push-Pull |
| Features | POR |
| Interface | I2C, SMBus |
| Voltage-Supply | 2.3 V ~ 5.5 V |
| Supplier-Device-Package | 16-VQFN (4x4) |
| Number-of-I-O | 8 I/O |
| Interrupt-Output | Yes |
| current sources and sinks | 10mA, 25mA |
| Frequency-Clock | 400kHz |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Operating-Supply-Voltage | 2.3 V to 5.5 V |
| Output-Current | 25 mA |
| Package-Case | VQFN-16 |
| Logic-Family | PCA9534 |
| Maximum-Clock-Frequency | 400 kHz |
| Input/output | 8 I/O |
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Form,Package,Functional compatible component
Descriptions
I/O Expander 8 I?C, SMBus 400kHz 16-VQFN (4x4)
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
Who we are?
is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
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PCA9534RGVR Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander Images
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