MAX4066ACEE+ Equivalent & Substitute Parts

Part Overview

The MAX4066ACEE+ is a 4-circuit SPST-NO (Single Pole Single Throw - Normally Open) analog switch IC manufactured by Analog Devices Inc./Maxim Integrated. This interface component operates with a single supply voltage range of 2V to 16V and features a maximum on-state resistance of 45Ohm per channel. The device is designed for applications requiring low-impedance signal switching with minimal crosstalk and fast switching times. The MAX4066ACEE+ maintains Active product status and is currently in stock with 2200 pieces available. Identifying equivalent and substitute parts is essential for supply chain continuity, design flexibility, and ensuring component availability across different procurement channels.

Key Parameters

Parameter	Value
Manufacturer Part Number	MAX4066ACEE+
Manufacturer	Analog Devices Inc./Maxim Integrated
Category	Interface
Switch Circuit Type	SPST - NO
Number of Circuits	4
On-State Resistance (Max)	45Ohm
Channel-to-Channel Matching (ΔRon)	500mOhm
Supply Voltage Range (Single)	2V ~ 16V
Switch Time - Ton (Max)	100ns
Switch Time - Toff (Max)	75ns
-3dB Bandwidth	100MHz
Charge Injection	1pC
Channel Capacitance (CS(off), CD(off))	9pF, 9pF
Current - Leakage (IS(off)) (Max)	100pA
Crosstalk	-86dB @ 1MHz
Operating Temperature Range	0°C ~ 70°C (TA)
Package / Case	16-SSOP (0.154", 3.90mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Active

Substitute Part Grouping Explanation

Substitution of the MAX4066ACEE+ is determined by strict equivalence across the following critical parameters:

Switch Circuit Configuration: SPST - NO topology with 4 independent circuits
On-State Resistance: Maximum 45Ohm per channel
Channel Matching: ΔRon of 500mOhm or better
Supply Voltage Compatibility: Single supply operation within 2V ~ 16V range
Switching Performance: Ton ≤ 100ns and Toff ≤ 75ns
Signal Integrity: -3dB Bandwidth of 100MHz, Crosstalk ≤ -86dB @ 1MHz
Package Compatibility: 16-SSOP surface mount package (0.154", 3.90mm Width)
Compliance Requirements: ROHS3 Compliant, MSL Level 1

Only parts meeting all these electrical and mechanical specifications qualify as direct substitutes. The MAX4066ACEE+ is the direct equivalent part listed in the substitute database.

Parameter Comparison

Parameter	MAX4066ACEE+ (Main Part)	MAX4066ACEE+ (Substitute)
Manufacturer Part Number	MAX4066ACEE+	MAX4066ACEE+
Manufacturer	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated
Switch Circuit Type	SPST - NO	SPST - NO
Number of Circuits	4	4
On-State Resistance (Max)	45Ohm	45Ohm
Channel-to-Channel Matching (ΔRon)	500mOhm	500mOhm
Supply Voltage Range (Single)	2V ~ 16V	2V ~ 16V
Switch Time - Ton (Max)	100ns	100ns
Switch Time - Toff (Max)	75ns	75ns
-3dB Bandwidth	100MHz	100MHz
Charge Injection	1pC	1pC
Channel Capacitance (CS(off), CD(off))	9pF, 9pF	9pF, 9pF
Current - Leakage (IS(off)) (Max)	100pA	100pA
Crosstalk	-86dB @ 1MHz	-86dB @ 1MHz
Operating Temperature Range	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	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active

Engineering Selection Recommendations

The MAX4066ACEE+ is classified as an Active product with full ROHS3 compliance and REACH unaffected status, ensuring regulatory compliance for current and future applications. The device carries MSL Level 1 (Unlimited) moisture sensitivity rating, indicating minimal handling restrictions during assembly and storage.

When selecting between equivalent parts, prioritize components with identical product status (Active) to ensure long-term availability and manufacturer support. Verify that all substitute candidates maintain the same compliance certifications (ROHS3, REACH status) to meet procurement and regulatory requirements.

The 16-SSOP surface mount package is a standard form factor; ensure PCB layout and assembly equipment are compatible with this package geometry (0.154" width, 3.90mm).

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the MAX4066ACEE+?

A: A valid substitute must match all electrical parameters including SPST-NO switch topology, 4-circuit configuration, 45Ohm maximum on-state resistance, 2V-16V supply range, switching times (Ton ≤ 100ns, Toff ≤ 75ns), and signal integrity specifications (100MHz bandwidth, -86dB crosstalk). The package must be 16-SSOP surface mount, and compliance certifications (ROHS3, MSL Level 1) must be identical.

Q: Can the MAX4066ACEE+ be replaced with a different package variant?

A: No. The 16-SSOP package is a critical mechanical specification. Different package variants (such as DIP or other SSOP widths) are not interchangeable without PCB redesign and re-qualification.

Q: Is the MAX4066ACEE+ suitable for applications requiring dual supply operation?

A: No. The MAX4066ACEE+ is specified for single supply operation (2V ~ 16V). Dual supply variants (V±) are not supported by this part number.

Q: What is the significance of the 500mOhm channel-to-channel matching specification?

A: The ΔRon of 500mOhm specifies the maximum variation in on-state resistance between any two channels. This parameter is critical for applications requiring matched switching characteristics across multiple channels, such as audio signal routing or precision analog multiplexing.

Q: Are there any temperature derating considerations for the MAX4066ACEE+?

A: The MAX4066ACEE+ is specified for 0°C ~ 70°C operating temperature range. Applications requiring extended temperature operation must use alternative part numbers with wider temperature specifications.

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