ICS853P022AMLFT Mixed Signal Translator Equivalent & Substitute Parts

Part Overview

The ICS853P022AMLFT is a mixed signal translator IC manufactured by Renesas Electronics Corporation, designed for unidirectional signal translation between LVCMOS/LVTTL input signals and LVPECL differential output signals. This component operates across the industrial temperature range of -40°C to 85°C and is packaged in an 8-SOIC surface mount configuration with 1 circuit and 2 channels per circuit.

The ICS853P022AMLFT is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this translator architecture.

Key Parameters

Parameter	Value
Translator Type	Mixed Signal
Channel Type	Unidirectional
Number of Circuits	1
Channels per Circuit	2
Input Signal	LVCMOS, LVTTL
Output Signal	LVPECL
Output Type	Differential
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute parts for the ICS853P022AMLFT are qualified based on strict electrical and mechanical compatibility criteria. The following parameters determine substitution eligibility:

Primary Substitution Criteria:

Translator Type: Mixed Signal
Channel Type: Unidirectional
Number of Circuits: 1
Channels per Circuit: 2
Input Signal: LVCMOS, LVTTL
Output Signal: LVPECL
Output Type: Differential
Operating Temperature Range: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Package Compatibility: Substitute parts are grouped into two package categories:

8-SOIC Package (0.154", 3.90mm Width) – Direct mechanical and electrical equivalents
8-VSSOP/8-TSSOP Package (0.118", 3.00mm Width) – Electrical equivalents with alternative package form factor

All substitute parts listed maintain identical electrical specifications and operating characteristics. Package selection depends on PCB layout requirements and design constraints.

Parameter Comparison

Part Number	Manufacturer	Product Status	Translator Type	Channels	Input Signal	Output Signal	Operating Temp	Package	RoHS Status
ICS853P022AMLFT	Renesas Electronics	Obsolete	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	-40°C ~ 85°C	8-SOIC	Not Specified
MC100EPT22DR2G	onsemi	Active	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	-40°C ~ 85°C	8-SOIC	ROHS3 Compliant
MC100EPT22DG	onsemi	Active	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	-40°C ~ 85°C	8-SOIC	ROHS3 Compliant
SN65EPT22D	Texas Instruments	Active	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	-40°C ~ 85°C	8-SOIC	ROHS3 Compliant
SN65EPT22DGKR	Texas Instruments	Active	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	-40°C ~ 85°C	8-VSSOP	ROHS3 Compliant
SN65EPT22DR	Texas Instruments	Active	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	-40°C ~ 85°C	8-SOIC	ROHS3 Compliant
SY100EPT22VZG	Microchip Technology	Active	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	-40°C ~ 85°C	8-SOIC	ROHS3 Compliant
SY100EPT22VZG-TR	Microchip Technology	Active	Mixed Signal	1 Circuit, 2 Channel	LVCMOS, LVTTL	LVPECL	-40°C ~ 85°C	8-SOIC	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation – 8-SOIC Package Equivalents:

For direct replacement of the ICS853P022AMLFT in existing PCB designs without layout modifications, select from active, RoHS3-compliant alternatives in the 8-SOIC package:

MC100EPT22DR2G (onsemi) – Available in Tape & Reel packaging; 16,353 units in stock
MC100EPT22DG (onsemi) – Available in Tube packaging; 1,346 units in stock
SN65EPT22D (Texas Instruments) – Available in Tube packaging; 211,861 units in stock
SN65EPT22DR (Texas Instruments) – Available in standard packaging; 1,180 units in stock
SY100EPT22VZG (Microchip Technology) – Available in Tube packaging; 1,331 units in stock
SY100EPT22VZG-TR (Microchip Technology) – Available in Tape & Reel packaging; 1,816 units in stock

All listed parts maintain identical electrical specifications, operating temperature range, and signal characteristics. All substitute parts carry active product status and RoHS3 compliance certification, ensuring long-term supply availability and regulatory compliance.

Alternative Recommendation – 8-VSSOP Package:

For designs permitting package form factor changes, SN65EPT22DGKR (Texas Instruments) provides electrical equivalence in an 8-VSSOP package (0.118", 3.00mm Width). This option is suitable for space-constrained applications and offers 4,723 units in stock.

Frequently Asked Questions (FAQ)

Q: Can I substitute the ICS853P022AMLFT with any of the listed parts without design changes?

A: Yes, all listed parts with 8-SOIC packaging (MC100EPT22DR2G, MC100EPT22DG, SN65EPT22D, SN65EPT22DR, SY100EPT22VZG, SY100EPT22VZG-TR) are direct pin-compatible replacements. No PCB layout modifications are required. The SN65EPT22DGKR uses an alternative 8-VSSOP package and requires PCB redesign.

Q: What is the difference between the onsemi, Texas Instruments, and Microchip Technology versions?

A: All three manufacturers produce functionally equivalent mixed signal translators with identical electrical specifications, operating temperature ranges, and signal characteristics. Differences exist only in manufacturer-specific packaging options, supply chain availability, and compliance certifications. Selection should be based on inventory availability, packaging preference, and supply chain strategy.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All active substitute parts listed carry RoHS3 compliance certification. The original ICS853P022AMLFT does not specify RoHS status due to its obsolete classification.

Q: What is the difference between Tape & Reel (TR), Tube, and Cut Tape (CT) packaging?

A: These designations refer to the shipping and handling format, not the component itself. Tape & Reel packaging is optimized for automated assembly lines. Tube packaging is suitable for manual assembly or lower-volume production. Cut Tape & Digi-Reel packaging provides intermediate quantities. All formats contain electrically identical components.

Q: Can I use the SN65EPT22DGKR as a direct replacement?

A: The SN65EPT22DGKR is electrically equivalent but uses an 8-VSSOP package instead of 8-SOIC. This requires PCB layout redesign due to different pin spacing and footprint dimensions. Use this option only if your design can accommodate the alternative package form factor.

Q: Which substitute part offers the best supply availability?

A: SN65EPT22D (Texas Instruments) offers the highest inventory level with 211,861 units in stock, providing optimal supply chain security for high-volume production requirements.

Q: Are there any temperature or compliance differences between substitute parts?

A: No. All substitute parts maintain the identical -40°C to 85°C operating temperature range and MSL 1 (Unlimited) moisture sensitivity rating. All active parts carry RoHS3 compliance certification.

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