TS1005IG5 Equivalent & Substitute Parts

Part Overview

The TS1005IG5 is a general purpose operational amplifier manufactured by Silicon Labs, housed in a SOT-23-5 surface mount package. This device is classified as obsolete, indicating discontinued production and limited availability for new designs. The TS1005IG5 features rail-to-rail output capability and operates across a supply voltage range of 0.8 V to 5.5 V, making it suitable for low-voltage applications. Due to its obsolete status and finite inventory, identifying functionally compatible substitute components is essential for design continuity and procurement planning.

Substiute Parts

TS1005IG5

Silicon LabsIn Stock: 806TS1005IG5 Datasheet

Current PartRFQ

AD8614ARTZ-REEL7

Analog Devices Inc.In Stock: 9142AD8614ARTZ-REEL7 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the TS1005IG5 is determined by compatibility across the following critical parameters:

Mechanical Compatibility:

• Package type: SOT-23-5 (SC-74A, SOT-753)
• Mounting type: Surface Mount
• Pin count and footprint equivalence

Functional Compatibility:

• Amplifier classification: General Purpose
• Number of circuits: 1
• Output configuration: Rail-to-Rail
• Operating temperature range: Minimum -40°C capability required

Electrical Compatibility:

• Supply voltage range: Minimum 0.8 V to 5.5 V operation
• Moisture sensitivity level: MSL 1 or equivalent

The AD8614ARTZ-REEL7 manufactured by Analog Devices Inc. satisfies mechanical compatibility through identical SOT-23-5 packaging and surface mount configuration. However, electrical parameter differences exist that must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

For Direct Substitution in Existing Designs:

The AD8614ARTZ-REEL7 is mechanically and functionally compatible with the TS1005IG5 in terms of package type, pin configuration, and general purpose amplifier classification. Both devices feature identical SOT-23-5 packaging, rail-to-rail output, and MSL 1 moisture sensitivity rating.

Critical Considerations:

The AD8614ARTZ-REEL7 is an active product from Analog Devices Inc., ensuring long-term availability and supply chain stability compared to the obsolete TS1005IG5. The substitute part carries RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements.

Application-Specific Evaluation Required:

Electrical parameter differences between the two devices are substantial. The AD8614ARTZ-REEL7 operates at a minimum supply voltage of 5 V, whereas the TS1005IG5 operates at 0.8 V minimum. Applications requiring ultra-low voltage operation below 5 V cannot use the AD8614ARTZ-REEL7 as a direct substitute. Additionally, the AD8614ARTZ-REEL7 exhibits significantly higher supply current consumption (800 µA versus 1.3 µA), higher slew rate (7.5 V/µs versus 0.0075 V/µs), and higher gain bandwidth product (5.5 MHz versus 20 kHz). The minimum operating temperature of the AD8614ARTZ-REEL7 is -20°C, compared to -40°C for the TS1005IG5, which may impact applications requiring extended low-temperature operation.

Frequently Asked Questions (FAQ)

Q: Can the AD8614ARTZ-REEL7 be used as a direct pin-for-pin replacement for the TS1005IG5?

A: Yes, from a mechanical and pinout perspective. Both devices use the SOT-23-5 package with identical pin assignments for a single general purpose operational amplifier. However, electrical parameter differences require circuit-level evaluation before implementation.

Q: What are the primary electrical differences between these two parts?

A: The AD8614ARTZ-REEL7 has a higher minimum supply voltage requirement (5 V versus 0.8 V), higher supply current consumption (800 µA versus 1.3 µA), significantly higher slew rate (7.5 V/µs versus 0.0075 V/µs), and higher gain bandwidth product (5.5 MHz versus 20 kHz). The TS1005IG5 has lower input bias current and lower input offset voltage specifications.

Q: Is the AD8614ARTZ-REEL7 suitable for low-voltage applications below 5 V?

A: No. The AD8614ARTZ-REEL7 requires a minimum supply voltage of 5 V. Applications operating at 0.8 V to 5 V cannot use this substitute. Alternative components with lower minimum supply voltage specifications must be identified for such applications.

Q: What is the operating temperature range difference?

A: The TS1005IG5 operates from -40°C to 85°C, while the AD8614ARTZ-REEL7 operates from -20°C to 85°C. Applications requiring operation below -20°C cannot use the AD8614ARTZ-REEL7.

Q: Are there compliance or regulatory differences between these parts?

A: The AD8614ARTZ-REEL7 carries RoHS3 compliance and REACH unaffected status. Both parts share identical ECCN (EAR99) and HTSUS (8542.33.0001) classifications. The AD8614ARTZ-REEL7 meets current regulatory requirements for new designs.

Q: Why is the TS1005IG5 listed as obsolete?

A: The TS1005IG5 has been discontinued by Silicon Labs. Obsolete status indicates that the manufacturer no longer produces this component, and existing inventory is finite. New designs should transition to active products such as the AD8614ARTZ-REEL7 to ensure long-term supply availability.

Q: What packaging options are available for the AD8614ARTZ-REEL7?

A: The AD8614ARTZ-REEL7 is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, both using the SOT-23-5 package configuration. This matches the surface mount requirements of the TS1005IG5.

Q: Can I use the AD8614ARTZ-REEL7 in a high-speed signal processing application?

A: The AD8614ARTZ-REEL7 has a gain bandwidth product of 5.5 MHz and slew rate of 7.5 V/µs, making it suitable for moderate-speed applications. The TS1005IG5, with only 20 kHz bandwidth and 0.0075 V/µs slew rate, is designed for ultra-low-speed, low-power applications. The AD8614ARTZ-REEL7 is appropriate for higher-speed requirements.