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MAX4553CEE Equivalent & Substitute Parts
Part Overview
The MAX4553CEE is a 4-circuit IC switch with SPST (Single Pole Single Throw) NO/NC configuration manufactured by Analog Devices Inc./Maxim Integrated. This interface component operates across single supply voltages of 2V to 12V or dual supply voltages of ±2V to 6V, with a maximum on-state resistance of 120Ohm and 1:1 multiplexer/demultiplexer circuit topology. The product is classified as obsolete, necessitating identification of equivalent alternatives for new designs or component replenishment in legacy systems.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Switch Circuit Type | SPST - NO/NC |
| Number of Circuits | 4 |
| Multiplexer/Demultiplexer Configuration | 1:1 |
| On-State Resistance (Max) | 120Ohm |
| Channel-to-Channel Matching (ΔRon) | 1Ohm |
| Voltage - Supply, Single (V+) | 2V ~ 12V |
| Voltage - Supply, Dual (V±) | ±2V ~ 6V |
| Switch Time (Ton, Toff) (Max) | 110ns, 90ns |
| Charge Injection | 2pC |
| Channel Capacitance (CS(off), CD(off)) | 4.6pF, 3pF |
| Current - Leakage (IS(off)) (Max) | 1nA |
| Crosstalk | -90dB @ 100kHz |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
Substitute Part Grouping Explanation
Substitution eligibility for the MAX4553CEE is determined by strict equivalence across the following critical parameters:
- Switch circuit topology: SPST - NO/NC configuration
- Circuit count: 4 independent circuits
- Multiplexer ratio: 1:1
- On-state resistance: 120Ohm maximum
- Channel matching tolerance: 1Ohm maximum
- Supply voltage ranges: 2V ~ 12V (single) and ±2V ~ 6V (dual)
- Switching performance: 110ns rise time, 90ns fall time maximum
- Electrical isolation: -90dB crosstalk @ 100kHz
- Package form factor: 16-SSOP surface mount
- Operating temperature range: 0°C ~ 70°C
The MAX4553CEE+ meets all substitution criteria as a direct equivalent, sharing identical electrical specifications and package configuration while offering improved compliance status.
Parameter Comparison
| Parameter | MAX4553CEE | MAX4553CEE+ |
|---|---|---|
| Switch Circuit | SPST - NO/NC | SPST - NO/NC |
| Number of Circuits | 4 | 4 |
| Multiplexer Configuration | 1:1 | 1:1 |
| On-State Resistance (Max) | 120Ohm | 120Ohm |
| Channel-to-Channel Matching (ΔRon) | 1Ohm | 1Ohm |
| Voltage - Supply, Single (V+) | 2V ~ 12V | 2V ~ 12V |
| Voltage - Supply, Dual (V±) | ±2V ~ 6V | ±2V ~ 6V |
| Switch Time (Ton, Toff) (Max) | 110ns, 90ns | 110ns, 90ns |
| Charge Injection | 2pC | 2pC |
| Channel Capacitance (CS(off), CD(off)) | 4.6pF, 3pF | 4.6pF, 3pF |
| Current - Leakage (IS(off)) (Max) | 1nA | 1nA |
| Crosstalk | -90dB @ 100kHz | -90dB @ 100kHz |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Engineering Selection Recommendations
The MAX4553CEE+ serves as the direct functional equivalent to the MAX4553CEE. Both components share identical electrical performance specifications and package configuration. The primary distinction lies in regulatory compliance: the MAX4553CEE+ achieves ROHS3 compliance, whereas the original MAX4553CEE is RoHS non-compliant. For applications subject to RoHS directives or environmental regulations, the MAX4553CEE+ is the appropriate selection. Both components maintain equivalent moisture sensitivity levels and ECCN/HTSUS classifications. The obsolete status of both variants indicates that long-term availability may be limited; inventory verification is recommended prior to design commitment.
Frequently Asked Questions (FAQ)
Q: Can MAX4553CEE+ replace MAX4553CEE in existing designs? A: Yes. The MAX4553CEE+ is electrically and mechanically identical to the MAX4553CEE across all specified parameters, including on-state resistance, switching times, supply voltage ranges, and 16-SSOP package configuration. Direct substitution is supported without circuit modification.
Q: What is the primary difference between MAX4553CEE and MAX4553CEE+? A: The MAX4553CEE+ achieves ROHS3 compliance, while the MAX4553CEE is RoHS non-compliant. All electrical and thermal specifications remain identical.
Q: Are there any package or pinout differences? A: No. Both components use the 16-SSOP (0.154", 3.90mm Width) surface mount package with identical pinout and mechanical dimensions.
Q: What supply voltage configurations are supported? A: The MAX4553CEE and MAX4553CEE+ support single supply operation from 2V to 12V or dual supply operation from ±2V to 6V.
Q: What is the on-state resistance specification? A: Maximum on-state resistance is 120Ohm with channel-to-channel matching of 1Ohm maximum, ensuring consistent performance across all four circuits.
Q: Are these components suitable for high-speed switching applications? A: Yes. Maximum switch times are 110ns (rise) and 90ns (fall), with crosstalk isolation of -90dB @ 100kHz, supporting applications requiring fast signal routing with minimal cross-channel interference.
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