ALD1702ASAL Equivalent & Substitute Parts Reference

Part Overview

ALD1702ASAL from Advanced Linear Devices Inc. is an IC operational amplifier intended for general-purpose use, featuring a single circuit rail-to-rail output in an 8-SOIC package. The part is active and ROHS3 compliant, with an inventory status of new original parts in stock. The need to locate equivalent or substitute models arises in engineering applications for continuity of supply, risk mitigation, and platform compatibility within the linear amplifiers category.

Key Parameters

Parameter	Value
Manufacturer Part Number	ALD1702ASAL
Category	Linear, Amplifiers
Amplifier Type	General Purpose
Number of Circuits	1
Output Type	Rail-to-Rail
Slew Rate	2.8V/µs
Gain Bandwidth Product	1.5 MHz
Current - Input Bias	1 pA
Voltage - Input Offset	900 µV
Current - Supply	1.1mA
Current - Output / Channel	8 mA
Voltage - Supply Span (Min)	4 V
Voltage - Supply Span (Max)	10 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for ALD1702ASAL are determined strictly by matching category (Linear, Amplifiers), package type (8-SOIC), mounting type, functionality (single circuit general-purpose or rail-to-rail output amplifiers), and compliance status. The key substitution criteria include:

Amplifier type
Number of circuits
Output type
Slew rate
Gain bandwidth product
Input bias current
Input offset voltage
Supply current
Output current per channel
Supply voltage span (min and max)
Operating temperature range
Package/case compatibility
Mounting type
RoHS and regulatory status

Parameter Comparison

Manufacturer Part Number	Amplifier Type	Number of Circuits	Output Type	Slew Rate	Gain Bandwidth Product	Current - Input Bias	Voltage - Input Offset	Current - Supply	Current - Output / Channel	Voltage - Supply Span (Min)	Voltage - Supply Span (Max)	Operating Temperature	Mounting Type	Package / Case	RoHS Status	Product Status
ALD1702ASAL	General Purpose	1	Rail-to-Rail	2.8V/µs	1.5 MHz	1 pA	900 µV	1.1mA	8 mA	4 V	10 V	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	ROHS3 Compliant	Active
AD8031ARZ-REEL	Voltage Feedback	1	Rail-to-Rail	35V/µs	80 MHz	450 nA	1 mV	900µA	15 mA	2.7 V	12 V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	ROHS3 Compliant	Active
OPA703UA	General Purpose	1	Rail-to-Rail	0.6V/µs	1 MHz	1 pA	160 µV	160µA	10 mA	4 V	12 V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	-	Active
OPA703UA/2K5	General Purpose	1	Rail-to-Rail	0.6V/µs	1 MHz	1 pA	160 µV	160µA	10 mA	4 V	12 V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	ROHS3 Compliant	Active
OPA704UA	General Purpose	1	Rail-to-Rail	3V/µs	3 MHz	1 pA	160 µV	160µA	10 mA	4 V	12 V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	-	Active
OPA704UA/2K5	General Purpose	1	Rail-to-Rail	3V/µs	3 MHz	1 pA	160 µV	160µA	10 mA	4 V	12 V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	ROHS3 Compliant	Active
OPA705UA	CMOS	1	Rail-to-Rail	0.6V/µs	1 MHz	1 pA	500 µV	160µA	10 mA	4 V	12 V	-55°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	-	Active

Engineering Selection Recommendations

All substitute devices listed have an active product status and relevant RoHS or regulatory compliance as supplied. All parts utilize a compatible 8-SOIC surface-mount package, aligning with mechanical and supply chain requirements for direct replacement within the linear amplifier category. Selection within substitute options should be based on matching product status and compliance documentation as specified.

Frequently Asked Questions (FAQ)

Q: What are the primary criteria for selecting substitute parts for ALD1702ASAL?
A: The substitute must match in amplifier type, output configuration, number of circuits, supply voltage range, mounting type, package dimensions, and relevant compliance statuses.

Q: Is package compatibility ensured among these substitute options?
A: All substitutes presented feature the 8-SOIC (0.154", 3.90mm Width) surface-mount package, ensuring mechanical interchangeability.

Q: Are regulatory certifications such as RoHS compliance considered?
A: Substitute devices include RoHS3 compliance as specified. The product status and regulatory certifications are matched based on provided data.

Q: Can different amplifier types be substituted?
A: Substitution is determined strictly by provided amplifier type parameters. Only types listed in the input are considered eligible for substitution.

Q: Is operating temperature range taken into account for these equivalents?
A: All listed substitutes include their specified operating temperature ranges. Compatibility is determined strictly by supplied parameter values.

Q: How does supply voltage range factor into substitution?
A: Devices must meet the supply voltage span (min and max) as listed to be considered a substitute for ALD1702ASAL.

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