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MAX4553EEE Equivalent & Substitute Parts
Part Overview
The MAX4553EEE is a 4-circuit analog switch IC manufactured by Analog Devices Inc./Maxim Integrated, designed for signal routing and switching applications in interface circuits. This component features SPST (Single Pole Single Throw) NO/NC switching architecture with 120Ohm on-state resistance and operates across a wide supply voltage range of 2V to 12V (single supply) or ±2V to 6V (dual supply).
The MAX4553EEE is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for systems utilizing this switching component.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | MAX4553EEE |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Category | Interface |
| Description | IC SW SPST-NO/NCX4 120OHM 16QSOP |
| Switch Circuit Type | SPST - NO/NC |
| Number of Circuits | 4 |
| 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 | -40°C ~ 85°C (TA) |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Product Status | Obsolete |
| RoHS Status | RoHS non-compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the MAX4553EEE is determined by strict equivalence across the following critical parameters:
- Switch Architecture: SPST - NO/NC configuration with 4 circuits
- On-State Resistance: 120Ohm maximum
- Supply Voltage Compatibility: Single supply 2V ~ 12V or dual supply ±2V ~ 6V
- Package Type: 16-QSOP surface mount
- Electrical Performance: Switch timing, charge injection, capacitance, leakage current, and crosstalk specifications
- Operating Temperature Range: -40°C ~ 85°C
The MAX4553EEE+ qualifies as a direct substitute based on identical circuit topology, electrical specifications, and package compatibility. The primary distinction is product status and compliance certification.
Parameter Comparison
| Parameter | MAX4553EEE (Main Part) | MAX4553EEE+ (Substitute) |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Switch Circuit Type | SPST - NO/NC | SPST - NO/NC |
| Number of Circuits | 4 | 4 |
| 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 | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| Product Status | Obsolete | Active |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Engineering Selection Recommendations
The MAX4553EEE+ is the direct substitute for the obsolete MAX4553EEE. Both components share identical electrical specifications and package configurations, ensuring pin-for-pin compatibility and functional equivalence in circuit applications.
The MAX4553EEE+ offers the following advantages:
- Active Product Status: Ensures ongoing availability and manufacturer support
- ROHS3 Compliance: Meets current environmental and regulatory requirements, whereas the original MAX4553EEE is RoHS non-compliant
- Supply Chain Continuity: Active inventory status supports production requirements without obsolescence risk
Both components maintain identical REACH and ECCN classifications (REACH Unaffected, EAR99), confirming regulatory equivalence for international applications.
Frequently Asked Questions (FAQ)
Q: Can the MAX4553EEE+ be used as a direct replacement for the MAX4553EEE?
A: Yes. The MAX4553EEE+ is electrically and mechanically equivalent to the MAX4553EEE. All electrical parameters, including on-state resistance, supply voltage range, switch timing, and package dimensions, are identical. The components are pin-for-pin compatible.
Q: What is the primary difference between these two parts?
A: The MAX4553EEE is obsolete with RoHS non-compliant status, while the MAX4553EEE+ is an active product with ROHS3 compliance. Electrical performance and packaging are identical.
Q: Are there any package or pinout differences?
A: No. Both the MAX4553EEE and MAX4553EEE+ use the 16-QSOP surface mount package with identical pinout and dimensions (0.154", 3.90mm Width).
Q: Does the RoHS3 compliance of the MAX4553EEE+ affect circuit performance?
A: No. RoHS3 compliance is a material composition and environmental standard. It does not alter electrical performance, switching characteristics, or functional behavior in circuit applications.
Q: What supply voltage configurations are supported?
A: Both parts support single supply operation (2V ~ 12V) and dual supply operation (±2V ~ 6V), providing flexibility for various circuit topologies.
Q: Are the switching speed and timing characteristics identical?
A: Yes. Both components specify identical maximum switch times (Ton = 110ns, Toff = 90ns), charge injection (2pC), and crosstalk performance (-90dB @ 100kHz).
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