DS160PR412RUAT Equivalent & Substitute Parts

Part Overview

The DS160PR412RUAT is a 4-channel buffer and redriver interface component manufactured by Texas Instruments, designed for PCI Express applications requiring high-speed signal conditioning. This Surface Mount device operates at 16 Gbps data rates and provides input equalization and output de-emphasis signal conditioning capabilities. The component is classified as Active product status with full availability in inventory. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, supply chain continuity, or inventory optimization while maintaining identical functional performance in PCI Express interface applications.

Key Parameters

Parameter	Value
Manufacturer	Texas Instruments
Category	Interface
Type	Buffer, ReDriver
Data Rate (Max)	16 Gbps
Number of Channels	4
Input Type	LVCMOS
Output Type	Differential
Delay Time	80 ps
Signal Conditioning	Input Equalization, Output De-Emphasis
Voltage Supply Range	3V ~ 3.6V
Current Supply	145 mA
Operating Temperature	-40°C ~ 85°C (TA)
Package Type	42-WFQFN Exposed Pad
Mounting Type	Surface Mount
Packaging Format	Tape & Reel (TR)
Moisture Sensitivity Level	2 (1 Year)
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the DS160PR412RUAT are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters that must remain identical:

Data Rate (Max): 16 Gbps
Number of Channels: 4
Input Type: LVCMOS
Output Type: Differential
Delay Time: 80 ps
Signal Conditioning: Input Equalization, Output De-Emphasis
Capacitance - Input: 1.5 pF
Voltage Supply Range: 3V ~ 3.6V
Current Supply: 145 mA
Operating Temperature Range: -40°C ~ 85°C (TA)
Package Type: 42-WFQFN Exposed Pad
Mounting Type: Surface Mount
Moisture Sensitivity Level: 2 (1 Year)

Parts meeting these criteria are classified as parametric equivalents and direct substitutes. The DS160PR412RUAR variant shares identical electrical specifications and mechanical packaging, differing only in packaging reel configuration and inventory availability.

Parameter Comparison

Parameter	DS160PR412RUAT	DS160PR412RUAR
Manufacturer	Texas Instruments	Texas Instruments
Category	Interface	Interface
Type	Buffer, ReDriver	Buffer, ReDriver
Data Rate (Max)	16 Gbps	16 Gbps
Number of Channels	4	4
Input Type	LVCMOS	LVCMOS
Output Type	Differential	Differential
Delay Time	80 ps	80 ps
Signal Conditioning	Input Equalization, Output De-Emphasis	Input Equalization, Output De-Emphasis
Capacitance - Input	1.5 pF	1.5 pF
Voltage Supply Range	3V ~ 3.6V	3V ~ 3.6V
Current Supply	145 mA	145 mA
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Package Type	42-WFQFN Exposed Pad	42-WFQFN Exposed Pad
Mounting Type	Surface Mount	Surface Mount
Packaging Format	Tape & Reel (TR)	Tape & Reel (TR)
Moisture Sensitivity Level	2 (1 Year)	2 (1 Year)
Product Status	Active	Active
Inventory Status	1072 Pcs New Original In Stock	2300 Pcs New Original In Stock

Engineering Selection Recommendations

Both the DS160PR412RUAT and DS160PR412RUAR are Active product status components manufactured by Texas Instruments with identical electrical and mechanical specifications. Selection between these parts is based on inventory availability and supply chain requirements rather than functional differences.

The DS160PR412RUAT is suitable for applications where the specified inventory allocation meets project requirements. The DS160PR412RUAR provides an alternative with higher inventory availability (2300 units versus 1072 units) while maintaining complete parametric equivalence.

Both components comply with identical regulatory classifications (ECCN: EAR99, HTSUS: 8542.39.0001) and moisture sensitivity specifications (MSL 2, 1 Year). RoHS status is not applicable for both variants.

Frequently Asked Questions (FAQ)

Q: Can DS160PR412RUAR be used as a direct replacement for DS160PR412RUAT in PCI Express applications?

A: Yes. Both parts are parametric equivalents with identical electrical specifications (16 Gbps, 4-channel, LVCMOS input, differential output, 80 ps delay time) and mechanical packaging (42-WFQFN Exposed Pad, Surface Mount). They are functionally interchangeable in all PCI Express interface applications.

Q: What is the difference between DS160PR412RUAT and DS160PR412RUAR?

A: The parts are electrically and mechanically identical. Both use the 42-WQFN (3.5x9) package format and Tape & Reel packaging. The primary difference is inventory availability: DS160PR412RUAT has 1072 units in stock, while DS160PR412RUAR has 2300 units in stock.

Q: Are the package dimensions identical between these two parts?

A: Yes. Both parts use the 42-WFQFN Exposed Pad package with identical dimensions (3.5x9 mm). Surface mount footprints and PCB layout requirements are identical.

Q: Do both parts require the same supply voltage?

A: Yes. Both DS160PR412RUAT and DS160PR412RUAR operate within the identical voltage supply range of 3V to 3.6V and draw 145 mA supply current.

Q: What is the operating temperature range for these components?

A: Both parts operate across the identical temperature range of -40°C to 85°C (TA).

Q: Are there any differences in signal conditioning capabilities?

A: No. Both parts provide identical signal conditioning: input equalization and output de-emphasis with 80 ps delay time and 1.5 pF input capacitance.

Q: Can these parts be used interchangeably in existing designs without PCB modifications?

A: Yes. The identical package type (42-WFQFN Exposed Pad) and Surface Mount configuration ensure that both parts use the same PCB footprint and require no layout modifications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message