Walton Electronics Co., Ltd.

PCA9534ARGVR Interface Integrated Circuits 8 I / O Expanders VQFN-16 Moisture Sensitive

Product Details:
Place of Origin: original
Brand Name: original
Certification: ISO9001:2015standard
Model Number: PCA9534ARGVR
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: Contact us to win best offer
Packaging Details: Standard
Delivery Time: 1-3 workdays
Payment Terms: L/C, T/T, Western Union,PayPal
Supply Ability: 10000pcs/months
  • Detail Information
  • Product Description

Detail Information

Type: Interface - I/O Expanders Logic Family: PCA9534A
Maximum Clock Frequency: 400 KHz
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PCA9534ARGVR Interface Integrated Circuits


Moisture Sensitive Interface I O Expanders


VQFN-16 Interface Integrated Circuits

Product Description

PCA9534ARGVR Moisture Sensitive 8 I/O Expanders 2.3 V to 5.5 V Voltage - 40 C~+ 85 C 

Number of I/Os: 8 I/O
Maximum Clock Frequency: 400 kHz
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 2.3 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT
Package / Case: VQFN-16
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Brand: Texas Instruments
Features: Configuration Registers, Interrupt Pin
Logic Family: PCA9534A
Moisture Sensitive: Yes
Operating Supply Voltage: 2.3 V to 5.5 V
Product: I/O Expanders
Product Type: I/O Expanders
Series: PCA9534A
Factory Pack Quantity: 2500
Subcategory: Interface ICs
Type: I/O Expander
Unit Weight: 0.001312 oz


• Low standby current consumption of 1 μA max
• I2C to Parallel port expander
• Open-drain active-low interrupt output
• Operating power-supply voltage range of 2.3 V to 5.5 V
• 5-V Tolerant I/O ports
• 400-kHz Fast I2C bus
• Three hardware address pins allow up to eight devices on the I2C/SMBus
• Allows up to 16 devices on the I2C/SMBus when used in conjunction with the PCA9534
  See Section 5 for I2C Expander offerings
• Input and output configuration register
• Polarity inversion register
• Internal power-on reset
• Power-up with all channels configured as Inputs
• No glitch on power-up
• Noise filter on SCL and SDA inputs
• Latched outputs with high-current drive maximum
  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)
– 200-V Machine Model (A115-A)
– 1000-V Charged-device model (C101)
PCA9534ARGVR Interface Integrated Circuits 8 I / O Expanders VQFN-16 Moisture Sensitive 0

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