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MAX4053AC/D Equivalent & Substitute Parts
Part Overview
The MAX4053AC/D is a 3-circuit SPDT (Single Pole Double Throw) IC switch with 100Ohm on-state resistance, manufactured by Analog Devices Inc./Maxim Integrated. This die-packaged component operates as a 2:1 multiplexer/demultiplexer and is designed for analog signal switching applications requiring low on-state resistance and minimal crosstalk.
The MAX4053AC/D is classified as obsolete. Finding equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance of systems utilizing this component.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Switch Circuit Configuration | SPDT (Single Pole Double Throw) |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Circuits | 3 |
| On-State Resistance (Max) | 100Ohm |
| Channel-to-Channel Matching (ΔRon Max) | 6Ohm |
| Supply Voltage - Single (V+) | 2V to 16V |
| Supply Voltage - Dual (V±) | ±2.7V to ±8V |
| Switch Time (Ton/Toff Max) | 175ns / 150ns |
| Charge Injection | 2pC |
| Channel Capacitance (CS(off) / CD(off)) | 2pF / 2pF |
| Leakage Current (IS(off) Max) | 100pA |
| Crosstalk | -90dB @ 100kHz |
| Operating Temperature Range | 0°C to 70°C |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the MAX4053AC/D is determined by strict equivalence across the following critical parameters:
- Switch topology: SPDT configuration with 2:1 multiplexer/demultiplexer function
- Circuit count: 3 independent circuits
- On-state resistance: 100Ohm maximum
- Resistance matching: 6Ohm maximum channel-to-channel variation
- Supply voltage ranges: 2V to 16V (single supply) and ±2.7V to ±8V (dual supply)
- Switching performance: 175ns maximum turn-on time, 150ns maximum turn-off time
- Signal integrity parameters: 2pC charge injection, 2pF channel capacitance, 100pA leakage current, -90dB crosstalk @ 100kHz
- Environmental compliance: ROHS3 compliance and MSL 1 rating
The primary difference between the main part and its substitute is the package format: the MAX4053AC/D is supplied as a die, while the substitute is available in a standard 16-SOIC surface-mount package. Both parts share identical electrical specifications and are manufactured by the same supplier.
Parameter Comparison
| Parameter | MAX4053AC/D (Die) | MAX4053ACSE+ (16-SOIC) |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Active |
| Switch Circuit | SPDT | SPDT |
| Multiplexer/Demultiplexer Circuit | 2:1 | 2:1 |
| Number of Circuits | 3 | 3 |
| On-State Resistance (Max) | 100Ohm | 100Ohm |
| Channel-to-Channel Matching (ΔRon Max) | 6Ohm | 6Ohm |
| Supply Voltage - Single (V+) | 2V to 16V | 2V to 16V |
| Supply Voltage - Dual (V±) | ±2.7V to ±8V | ±2.7V to ±8V |
| Switch Time (Ton Max) | 175ns | 175ns |
| Switch Time (Toff Max) | 150ns | 150ns |
| Charge Injection | 2pC | 2pC |
| Channel Capacitance (CS(off) / CD(off)) | 2pF / 2pF | 2pF / 2pF |
| Leakage Current (IS(off) Max) | 100pA | 100pA |
| Crosstalk | -90dB @ 100kHz | -90dB @ 100kHz |
| Operating Temperature Range | 0°C to 70°C | 0°C to 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | Die | 16-SOIC (0.154", 3.90mm Width) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
The MAX4053ACSE+ is the direct functional equivalent to the MAX4053AC/D. Both components are manufactured by Analog Devices Inc./Maxim Integrated and maintain identical electrical specifications across all critical parameters.
The MAX4053ACSE+ is classified as active product status, ensuring ongoing availability and supply chain support. The MAX4053AC/D, being obsolete, presents supply constraints and long-term sourcing risk.
Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. The MSL 1 rating on both components indicates unlimited moisture sensitivity protection.
The primary consideration for component selection is package format. The MAX4053ACSE+ is supplied in a standard 16-SOIC package, which is compatible with conventional surface-mount assembly processes. If your application requires die-level integration, the MAX4053ACSE+ can be obtained in die form through direct contact with Analog Devices Inc./Maxim Integrated.
Frequently Asked Questions (FAQ)
Q: Are the MAX4053AC/D and MAX4053ACSE+ electrically identical?
A: Yes. Both components share identical electrical specifications, including on-state resistance, switching times, supply voltage ranges, and signal integrity parameters. The only difference is the package format.
Q: Can I use the MAX4053ACSE+ as a direct replacement for the MAX4053AC/D?
A: The MAX4053ACSE+ is functionally equivalent. However, the MAX4053AC/D is supplied as a die, while the MAX4053ACSE+ is supplied in a 16-SOIC package. Your application design must accommodate the package format difference. If die-level integration is required, contact Analog Devices Inc./Maxim Integrated for die availability of the MAX4053ACSE+.
Q: Why is the MAX4053AC/D obsolete?
A: The MAX4053AC/D is classified as obsolete by the manufacturer. The MAX4053ACSE+ in 16-SOIC package is the active product offering and is recommended for new designs and ongoing production.
Q: What are the key parameters that determine substitution compatibility?
A: Substitution compatibility is determined by: SPDT switch topology, 2:1 multiplexer/demultiplexer function, 3-circuit configuration, 100Ohm on-state resistance, 6Ohm maximum resistance matching, 2V to 16V single supply voltage range, ±2.7V to ±8V dual supply voltage range, 175ns/150ns switching times, and -90dB crosstalk performance.
Q: Are there any compliance differences between these parts?
A: No. Both the MAX4053AC/D and MAX4053ACSE+ are ROHS3 compliant, REACH unaffected, and carry MSL 1 rating. Compliance status is identical.
Q: What is the inventory status of these parts?
A: The MAX4053AC/D has 973 pieces in stock as new original inventory. The MAX4053ACSE+ has 5115 pieces in stock as new original inventory, providing greater supply availability.
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