Request Quote
(Ships tomorrow)
MAX4402ASA-T Equivalent & Substitute Parts Reference
Part Overview
The MAX4402ASA-T is a general purpose operational amplifier manufactured by Analog Devices Inc./Maxim Integrated, configured as a dual-channel (2 circuit) rail-to-rail amplifier in an 8-SOIC surface mount package. This device is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The MAX4402ASA-T operates across a 2.5V to 5.5V supply range with a 1V/µs slew rate and 800 kHz gain bandwidth product, suitable for low-speed general purpose amplification applications.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 2 | — |
| Output Type | Rail-to-Rail | — |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | — |
| Slew Rate | 1 | V/µs |
| Gain Bandwidth Product | 800 | kHz |
| Current - Input Bias | 0.1 | pA |
| Voltage - Input Offset | 1 | mV |
| Current - Supply (x2 Channels) | 410 | µA |
| Current - Output / Channel | 30 | mA |
| Voltage - Supply Span (Min) | 2.5 | V |
| Voltage - Supply Span (Max) | 5.5 | V |
| Operating Temperature | -40 to 125 | °C |
| Mounting Type | Surface Mount | — |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitution of the MAX4402ASA-T is determined by strict adherence to the following critical parameters:
Primary Substitution Criteria:
- Dual-channel configuration (2 circuits)
- Rail-to-rail output capability
- 8-SOIC surface mount package (0.154" width, 3.90mm)
- Supply voltage range compatibility (minimum 2.5V, maximum 5.5V)
- Operating temperature range (-40°C to 125°C preferred for full compatibility)
Secondary Compatibility Parameters:
- Slew rate ≥ 1V/µs
- Gain bandwidth product ≥ 800 kHz
- Input bias current ≤ 15 nA (acceptable tolerance)
- Output current per channel ≥ 30 mA
- Supply current per dual-channel ≤ 410 µA (preferred)
Substitute parts are grouped into two categories: Direct Equivalents (matching all primary criteria with active product status) and Functional Alternatives (meeting primary criteria with minor parameter variations or non-active status).
Parameter Comparison
| Part Number | Manufacturer | Amplifier Type | Slew Rate (V/µs) | GBW (kHz) | Input Bias (pA) | Input Offset (mV) | Supply Current (µA) | Output Current (mA) | Supply Min (V) | Supply Max (V) | Temp Range (°C) | Product Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MAX4402ASA-T | Analog Devices | General Purpose | 1 | 800 | 0.1 | 1 | 410 | 30 | 2.5 | 5.5 | -40 to 125 | Obsolete |
| LMV342IDR | Texas Instruments | CMOS | 1 | 1000 | 1 | 0.25 | 107 | 113 | 2.5 | 5.5 | -40 to 125 | Active |
| AZV358MTR-E1 | Diodes Incorporated | General Purpose | 1 | 1000 | 15 | 1.7 | 210 | 60 | 2.7 | 5.5 | -40 to 85 | Active |
| LMR932F-GE2 | Rohm Semiconductor | General Purpose | 0.35 | 1400 | 5 | 1 | 140 | 90 | 1.8 | 5 | -40 to 85 | Active |
| LMV342ID | Texas Instruments | CMOS | 1 | 1000 | 1 | 0.25 | 107 | 113 | 2.5 | 5.5 | -40 to 125 | Last Time Buy |
| LMV358ID | Texas Instruments | General Purpose | 1 | 1000 | 15 | 1.7 | 210 | 40 | 2.7 | 5.5 | -40 to 125 | Last Time Buy |
| LMV358IDR | UMW | Voltage Feedback | — | 1000 | 10 | 0.8 | 45 | 25 | 2.1 | 5.5 | -25 to 85 | Active |
| LMV358IDRG4 | Texas Instruments | General Purpose | 1 | 1000 | 15 | 1.7 | 210 | 40 | 2.7 | 5.5 | -40 to 125 | Discontinued at DiGi Electronics |
| LMV612MAX/NOPB | Texas Instruments | General Purpose | 0.42 | 1500 | 14 | 1 | 116 | 100 | 1.8 | 5.5 | -40 to 125 | Active |
| LMV722ID | Texas Instruments | General Purpose | 5.25 | 10000 | 260 | 0.08 | 1810 | 52.6 | 2.2 | 5.5 | -40 to 105 | Active |
| LMV722IDR | Texas Instruments | General Purpose | 5.25 | 10000 | 260 | 0.08 | 1810 | 52.6 | 2.2 | 5.5 | -40 to 105 | Active |
Engineering Selection Recommendations
Tier 1 - Primary Substitutes (Highest Compatibility):
The LMV342IDR (Texas Instruments, Active status) and LMV342ID (Last Time Buy status) represent the closest functional equivalents. Both devices maintain the 8-SOIC package, dual-channel configuration, rail-to-rail output, and full -40°C to 125°C operating temperature range. The LMV342 series offers improved specifications with 1 MHz gain bandwidth product, lower input offset voltage (250 µV), and significantly reduced supply current (107 µA vs. 410 µA). Both are ROHS3 compliant with MSL 1 rating, matching the original part's compliance profile.
Tier 2 - Functional Alternatives (Acceptable Substitution):
The LMV358ID (Texas Instruments, Last Time Buy) and LMV358IDRG4 (Texas Instruments, Discontinued at DiGi Electronics) maintain full temperature range operation (-40°C to 125°C) and meet all primary substitution criteria. These general purpose amplifiers provide 1 MHz gain bandwidth product and 1V/µs slew rate. The LMV358 series exhibits higher input bias current (15 nA) and slightly reduced output current per channel (40 mA), but remains suitable for applications not requiring the lowest bias current specifications.
The AZV358MTR-E1 (Diodes Incorporated, Active) provides general purpose amplification with 1 MHz gain bandwidth product and 1V/µs slew rate in the 8-SOIC package. Operating temperature range is limited to -40°C to 85°C, making it suitable for applications not requiring the full 125°C upper limit.
Tier 3 - Extended Performance Alternatives:
The LMV612MAX/NOPB (Texas Instruments, Active) and LMV722IDR (Texas Instruments, Active) offer enhanced performance characteristics with higher gain bandwidth products (1.5 MHz and 10 MHz respectively) and improved output current capability. These devices are suitable for applications requiring faster response or higher drive capability. The LMV722 series operates at significantly higher supply current (1.81 mA) and exhibits higher input bias current (260 nA), making it appropriate only for applications where performance enhancement justifies increased power consumption.
The LMR932F-GE2 (Rohm Semiconductor, Active) operates with reduced slew rate (0.35 V/µs) and lower minimum supply voltage (1.8V), suitable for ultra-low-power applications with relaxed speed requirements.
Compliance Considerations:
All substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage protocols. REACH status is unaffected for all alternatives.
Frequently Asked Questions (FAQ)
Q1: Can I directly replace MAX4402ASA-T with LMV342IDR without circuit modifications?
A: Yes, the LMV342IDR is a direct pin-compatible replacement in the 8-SOIC package. Both devices feature dual-channel rail-to-rail amplifiers with identical pinout. The LMV342IDR offers superior specifications (lower supply current, improved input offset voltage) and active product status, making it the recommended primary substitute.
Q2: What is the key difference between the LMV342 and LMV358 series?
A: The LMV342 is a CMOS amplifier with extremely low input bias current (1 pA) and lower supply current (107 µA), optimized for high-impedance input applications. The LMV358 is a general purpose amplifier with higher input bias current (15 nA) but identical gain bandwidth product (1 MHz) and slew rate (1 V/µs). Selection depends on input impedance requirements and power budget constraints.
Q3: Why does the LMV722 series have higher supply current than the original MAX4402ASA-T?
A: The LMV722 is designed for higher-speed applications with 10 MHz gain bandwidth product and 5.25 V/µs slew rate, compared to the MAX4402ASA-T's 800 kHz and 1 V/µs specifications. The increased supply current (1.81 mA) reflects the additional power required for enhanced performance. Use the LMV722 only when faster response is necessary for the application.
Q4: Is the AZV358MTR-E1 suitable for industrial temperature range applications?
A: The AZV358MTR-E1 operates from -40°C to 85°C, which does not cover the full industrial extended range (-40°C to 125°C) of the original MAX4402ASA-T. For applications requiring operation above 85°C, select LMV358ID, LMV358IDRG4, LMV342IDR, or LMV342ID instead.
Q5: What packaging options are available for these substitutes?
A: All listed substitutes are available in 8-SOIC surface mount packages (0.154" width, 3.90mm). Packaging formats vary by part number: some are supplied in Tape & Reel (TR), others in Cut Tape (CT) & Digi-Reel®, or Tube format. Verify packaging availability with your supplier for procurement requirements.
Q6: Are there any slew rate limitations I should consider when substituting?
A: The MAX4402ASA-T operates at 1 V/µs slew rate. Most recommended substitutes (LMV342, LMV358 series) maintain this specification. The LMR932F-GE2 operates at 0.35 V/µs (slower), suitable only for low-frequency applications. The LMV722 series operates at 5.25 V/µs (faster), appropriate for high-speed signal conditioning. Verify slew rate compatibility with your circuit's bandwidth requirements.
Q7: Which substitute offers the lowest power consumption?
A: The LMV358IDR (UMW) provides the lowest supply current at 45 µA for dual channels. However, this part has a reduced operating temperature range (-25°C to 85°C) and lower output current per channel (25 mA). For applications prioritizing power efficiency within standard temperature ranges, the LMV342IDR (107 µA) is the preferred choice with full -40°C to 125°C operation.
Q8: What is the significance of "Last Time Buy" and "Discontinued at DiGi Electronics" status?
A: "Last Time Buy" indicates the manufacturer is accepting final orders before discontinuation; inventory may be limited. "Discontinued at DiGi Electronics" means the distributor no longer stocks the part, though it may be available through other channels. For long-term design support, prioritize parts with "Active" product status (LMV342IDR, LMV358IDR, LMV612MAX/NOPB, LMV722IDR, LMV722ID, AZV358MTR-E1, LMR932F-GE2).
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts