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PCA9512AD,118 The NXP Semiconductors PCA9512AD,118 is a hot-swappable I2C-bus and SMBus buffer. It operates with supply voltages from 2.7V to 5.5V and supports clock frequencies up to 400kHz.
Mfr Part #:

PCA9512AD,118

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors PCA9512AD,118 is a hot-swappable I2C-bus and SMBus buffer. It operates with supply voltages from 2.7V to 5.5V and supports clock frequencies up to 400kHz.
✓ Total Stock: 10,171 pcs
$ Price Range: $6.12

PCA9512AD,118 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
165 pcs
On Request
165 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
6 pcs
On Request
6 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCA9512AD,118 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Current
Data Rate (Max)
Input
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Output
Quiescent Current
Supplier Device Package
Supplier Package
Type
Voltage
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PCA9512AD,118 Description

Short technical summary and product information.

The PCA9512AD,118 from NXP Semiconductors is a bidirectional buffer designed for I2C-bus and SMBus applications. It facilitates hot-swappable insertion and removal of I/O cards into live backplanes without data corruption. This device provides level shifting between 3.3V and 5V systems, ensuring optimal noise margins.

 

Key electrical specifications include an operating supply voltage range of 2.7V to 5.5V, a maximum clock frequency of 400kHz, and a typical operating supply current of 1.8mA. It features a typical input capacitance of 10 pF. The device operates across a temperature range of -40°C to 85°C.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) surface-mount package, the PCA9512AD,118 is suitable for various multipoint backplane systems, including cPCI, VME, and AdvancedTCA cards. Its design includes rise time accelerators for improved signal integrity during bus transitions.

PCA9512AD,118 Quick Information

Product Type: Interface IC
Canonical Name: PCA9512A Level Shifting Hot Swappable I2C-bus and SMBus Bus Buffer
Subcategory: Signal Buffers, Repeaters, Splitters

PCA9512AD,118 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCA9512AD,118 Estimated Pricing

Qty Low High
1+ $6.12 $6.12

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCA9512AD,118 Features

  • Hot-swappable I2C/SMBus bidirectional buffer.
  • Supports 2.7V to 5.5V supply voltages.
  • Maximum clock frequency of 400kHz.
  • Operates from -40°C to 85°C.
  • Surface mount 8-SOIC package.

PCA9512AD,118 Applications

  • Ideal for hot-swappable backplane systems.
  • Facilitates I2C and SMBus communication.
  • Enables level shifting between voltage domains.
  • Used in cPCI and AdvancedTCA cards.

PCA9512AD,118 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range for the PCA9512AD,118?

The PCA9512AD,118 operates with supply voltages ranging from 2.7V to 5.5V.

What is the maximum clock frequency supported by this buffer IC?

The maximum clock frequency supported by the PCA9512AD,118 is 400kHz.

What is the operating temperature range for the PCA9512AD,118?

The operating temperature range for this component is -40°C to 85°C.

What package type is the PCA9512AD,118 available in?

The PCA9512AD,118 is available in an 8-SOIC (0.154", 3.90mm Width) package.

Is the PCA9512AD,118 RoHS compliant?

Yes, the PCA9512AD,118 is RoHS3 Compliant.

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