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NE5232D/01,112 Equivalent & Substitute Parts
Part Overview
The NE5232D/01,112 is a general purpose operational amplifier manufactured by NXP USA Inc., featuring dual circuits in an 8-SO surface mount package. This device is classified as Obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and production continuity. The NE5232D/01,112 operates across a 2V to 5.5V supply range with rail-to-rail output capability, making it suitable for low-voltage analog signal processing applications.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 2 | — |
| Output Type | Rail-to-Rail | — |
| Slew Rate | 0.8 | V/µs |
| -3dB Bandwidth | 2.5 | MHz |
| Current - Input Bias | 25 | nA |
| Voltage - Input Offset | 200 | µV |
| Current - Supply (x2 Channels) | 1.4 | mA |
| Current - Output / Channel | 12 | mA |
| Voltage - Supply Span (Min) | 2 | V |
| Voltage - Supply Span (Max) | 5.5 | V |
| Operating Temperature | 0 to 70 | °C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitution of the NE5232D/01,112 is determined by the following critical parameters:
Primary Compatibility Criteria:
- Dual-channel general purpose operational amplifier architecture
- Rail-to-rail output configuration
- 8-SOIC surface mount package (0.154", 3.90mm width)
- Supply voltage range compatibility: minimum 2V to 5.5V maximum
- Operating temperature range overlap with 0°C to 70°C specification
Secondary Performance Parameters:
- Slew rate (0.8V/µs baseline)
- Bandwidth characteristics (2.5 MHz -3dB bandwidth)
- Input bias current (25 nA)
- Input offset voltage (200 µV)
- Supply current per channel (1.4 mA total)
- Output current capability per channel (12 mA)
Substitute parts are grouped based on whether they meet the primary compatibility criteria while maintaining functional equivalence within the specified electrical operating window. Parts that exceed the NE5232D/01,112 specifications in slew rate, bandwidth, or output current provide enhanced performance margins. Parts with lower supply current consumption offer improved power efficiency. All substitute candidates maintain the 8-SOIC package form factor and surface mount technology.
Parameter Comparison
| Parameter | NE5232D/01,112 | AD8692ARZ-REEL | CLC2011ISO8MTR | ISL28213FBZ | ISL28214FBZ-T13 | LMV612MA/NOPB | LMV822M | LMV932MA/NOPB | LMV932Q1MA/NOPB |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | Analog Devices Inc. | MaxLinear, Inc. | Renesas Electronics | Renesas Electronics | Texas Instruments | Texas Instruments | National Semiconductor | Texas Instruments |
| Product Status | Obsolete | Active | Obsolete | Active | Active | Active | Last Time Buy | Active | Active |
| Amplifier Type | General Purpose | General Purpose | Voltage Feedback | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Number of Circuits | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate (V/µs) | 0.8 | 5 | 9 | 1 | 2.5 | 0.42 | 2 | 0.42 | 0.42 |
| Gain Bandwidth Product (MHz) | — | 10 | 2.5 | 2 | 5 | 1.5 | 5.6 | 1.5 | 1.5 |
| -3dB Bandwidth (MHz) | 2.5 | — | 3 | — | — | — | — | — | — |
| Current - Input Bias (nA) | 25 | 1 | 90 | 3 | 3 | 14 | 40 | 14 | 14 |
| Voltage - Input Offset (µV) | 200 | 400 | 500 | 500 | 500 | 1000 | 1000 | 1000 | 1000 |
| Current - Supply (mA, x2 Channels) | 1.4 | 0.95 | 0.136 | 0.09 | 0.3 | 0.116 | 0.5 | 0.116 | 0.116 |
| Current - Output / Channel (mA) | 12 | 80 | 35 | 22 | 31 | 100 | 45 | 100 | 100 |
| Voltage - Supply Span Min (V) | 2 | 2.7 | 2.5 | 1.8 | 1.8 | 1.8 | 2.5 | 1.8 | 1.8 |
| Voltage - Supply Span Max (V) | 5.5 | 6 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Operating Temperature (°C) | 0 to 70 | -40 to 125 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 125 | -40 to 125 |
| Package / Case | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | — | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS non-compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
Engineering Selection Recommendations
Tier 1 - Direct Replacement (Active Status, Full Compliance):
LMV932MA/NOPB and LMV932Q1MA/NOPB (Texas Instruments) are the primary recommended substitutes. Both devices are in Active product status with ROHS3 compliance and REACH unaffected designation. The LMV932Q1MA/NOPB variant includes AEC-Q100 automotive qualification, extending applicability to automotive-grade designs. These parts match the NE5232D/01,112 electrical specifications precisely: 0.42V/µs slew rate, 1.5 MHz gain bandwidth product, 14 nA input bias current, and 1 mV input offset voltage. Supply current is significantly lower at 116 µA per channel versus 1.4 mA, providing power efficiency benefits. Output current capability is 100 mA per channel, exceeding the original 12 mA specification. Operating temperature range extends to -40°C to 125°C, covering the original 0°C to 70°C window.
ISL28213FBZ and ISL28213FBZ-T13 (Renesas Electronics Corporation) represent secondary Active alternatives. Both maintain ROHS3 compliance and REACH unaffected status. These devices feature lower input bias current (3 pA) and reduced supply current (90 µA per channel). The ISL28213FBZ-T13 is supplied in Tape & Reel packaging, while ISL28213FBZ is supplied in Tube. Slew rate is 1V/µs, slightly higher than the original 0.8V/µs. Gain bandwidth product is 2 MHz, closely matching the original 2.5 MHz -3dB bandwidth. Operating temperature range is -40°C to 125°C.
Tier 2 - Enhanced Performance Substitutes (Active Status, Compliance Verified):
LMV822M (Texas Instruments) is classified as Last Time Buy with ROHS3 compliance. This device offers enhanced slew rate (2V/µs) and gain bandwidth product (5.6 MHz), providing improved dynamic performance. Supply current is 500 µA per channel, higher than Tier 1 alternatives but still lower than the original specification. Output current is 45 mA per channel. Operating temperature range is -40°C to 85°C, which covers the original 0°C to 70°C specification but does not extend to 125°C.
ISL28214FBZ-T13 (Renesas Electronics Corporation) is Active with ROHS3 compliance. This device provides slew rate of 2.5V/µs and gain bandwidth product of 5 MHz, matching the original -3dB bandwidth specification. Supply current is 300 µA per channel. Output current is 31 mA per channel. Operating temperature range is -40°C to 125°C.
LMV612MA/NOPB (Texas Instruments) is Active with ROHS3 compliance. This device features the lowest supply current among all substitutes at 116 µA per channel, with the highest output current capability at 100 mA per channel. Slew rate is 0.42V/µs and gain bandwidth product is 1.5 MHz, matching Tier 1 LMV932 devices. Operating temperature range is -40°C to 125°C.
Tier 3 - Alternative Architectures (Compliance Considerations):
AD8692ARZ-REEL (Analog Devices Inc.) is Active with ROHS3 compliance. This device features significantly enhanced performance: 5V/µs slew rate and 10 MHz gain bandwidth product. Input bias current is exceptionally low at 1 pA. However, supply voltage minimum is 2.7V, which exceeds the original 2V minimum specification. This device is suitable for applications where the 2V to 2.7V supply window is not required.
CLC2011ISO8MTR (MaxLinear, Inc.) is classified as Obsolete with voltage feedback architecture rather than general purpose topology. Supply voltage minimum is 2.5V, exceeding the original 2V specification. This device is not recommended as a primary substitute due to obsolete status and architectural differences.
Compliance Summary:
All Tier 1 and Tier 2 Active devices maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with current environmental directives. The LMV932MA (National Semiconductor variant) is RoHS non-compliant and REACH affected, and is not recommended for new designs. All recommended substitutes maintain MSL Level 1 (Unlimited) moisture sensitivity classification, matching the original device.
Frequently Asked Questions (FAQ)
Q1: Can the LMV932MA/NOPB directly replace the NE5232D/01,112 without circuit modifications?
A: Yes. The LMV932MA/NOPB is electrically and mechanically compatible. Both devices are dual-channel general purpose operational amplifiers in 8-SOIC packages with rail-to-rail output. Pin configuration, supply voltage range (1.8V to 5.5V for LMV932MA covers the original 2V to 5.5V window), and functional characteristics are equivalent. No circuit modifications are required. The LMV932MA/NOPB is in Active product status, ensuring long-term availability.
Q2: What is the primary reason the NE5232D/01,112 requires substitution?
A: The NE5232D/01,112 is classified as Obsolete by the manufacturer. Obsolete status indicates that the device is no longer in production and inventory will eventually be depleted. Substitution ensures design continuity and production sustainability. Active alternatives such as LMV932MA/NOPB provide equivalent or enhanced functionality with guaranteed long-term availability.
Q3: How do the supply current specifications of substitute parts compare to the original NE5232D/01,112?
A: The NE5232D/01,112 specifies 1.4 mA total supply current for both channels. Recommended Tier 1 substitutes (LMV932MA/NOPB, LMV612MA/NOPB, ISL28213FBZ) consume 116 µA to 90 µA per channel, representing 83% to 93% reduction in supply current. This improvement reduces power dissipation and extends battery life in portable applications. Tier 2 alternatives (LMV822M, ISL28214FBZ-T13) consume 300 µA to 500 µA per channel, still providing significant power savings.
Q4: Are there temperature range limitations when substituting the NE5232D/01,112?
A: The original NE5232D/01,112 operates from 0°C to 70°C. All recommended Tier 1 and Tier 2 Active substitutes extend the operating range to -40°C to 125°C or -40°C to 85°C, providing broader temperature coverage. If the application requires operation only within the original 0°C to 70°C window, all substitutes are fully compatible. If extended temperature operation is required, all recommended substitutes support this capability.
Q5: What is the significance of the LMV932Q1MA/NOPB AEC-Q100 qualification?
A: AEC-Q100 qualification indicates that the LMV932Q1MA/NOPB meets automotive industry reliability and quality standards established by the Automotive Electronics Council. This qualification is required for automotive applications and ensures the device undergoes rigorous testing for temperature cycling, humidity, electrostatic discharge, and other automotive environmental stresses. If the application is automotive-grade, the LMV932Q1MA/NOPB is the appropriate choice. For non-automotive applications, the standard LMV932MA/NOPB is suitable.
Q6: How do the output current capabilities of substitutes affect circuit design?
A: The NE5232D/01,112 specifies 12 mA output current per channel. Recommended Tier 1 substitutes provide 100 mA per channel (LMV932MA/NOPB, LMV612MA/NOPB), representing an 8.3× increase in output drive capability. This enhanced capability allows the substitute devices to drive lower impedance loads or multiple stages without additional buffering. Tier 2 alternatives provide 22 mA to 45 mA per channel, still exceeding the original specification. This increased output current is a performance enhancement that does not require circuit modifications.
Q7: What packaging options are available for substitute parts?
A: All recommended substitutes are supplied in 8-SOIC (0.154", 3.90mm width) surface mount packages, matching the original NE5232D/01,112 package form factor. Packaging variants differ in tape format: some are supplied in Tube (LMV932MA/NOPB, LMV612MA/NOPB, ISL28213FBZ), others in Tape & Reel (ISL28213FBZ-T13, ISL28214FBZ-T13), and some in Cut Tape (AD8692ARZ-REEL, CLC2011ISO8MTR). Tube packaging is suitable for manual assembly and small-volume production. Tape & Reel and Cut Tape formats are optimized for automated pick-and-place assembly. PCB layout and reflow soldering profiles remain unchanged across all substitutes.
Q8: Are there RoHS and REACH compliance differences between substitute options?
A: All recommended Tier 1 and Tier 2 Active substitutes are ROHS3 compliant and REACH unaffected, matching the original NE5232D/01,112 compliance status. The LMV932MA variant from National Semiconductor is RoHS non-compliant and REACH affected, and is not recommended for new designs. The CLC2011ISO8MTR (MaxLinear) does not specify RoHS or REACH status in the provided data. For regulatory compliance assurance, select from Tier 1 or Tier 2 Active alternatives with confirmed ROHS3 and REACH unaffected designations.
Q9: Which substitute is recommended for lowest power consumption applications?
A: The ISL28213FBZ and ISL28213FBZ-T13 (Renesas Electronics) provide the lowest supply current at 90 µA per channel, representing 94% reduction compared to the original 1.4 mA specification. The LMV932MA/NOPB and LMV612MA/NOPB follow closely at 116 µA per channel. For ultra-low-power battery-operated designs, the ISL28213 series is the optimal choice. All three options maintain full electrical compatibility with the original device.
Q10: What is the difference between ISL28213FBZ and ISL28213FBZ-T13?
A: Both devices are electrically identical Renesas Electronics ISL28213 general purpose dual-channel operational amplifiers. The primary difference is packaging format: ISL28213FBZ is supplied in Tube packaging for manual assembly and small-volume production, while ISL28213FBZ-T13 is supplied in Tape & Reel format optimized for automated high-volume assembly. Electrical specifications, performance characteristics, and compliance status are identical. Selection depends on production volume and assembly methodology.
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