LM358APG4 Equivalent & Substitute Parts

Part Overview

The LM358APG4 is a general-purpose operational amplifier featuring dual circuits in an 8-PDIP through-hole package, manufactured by Texas Instruments. This device is discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain functional compatibility within target applications. The LM358APG4 operates across a 3V to 30V supply range with a 700 kHz gain-bandwidth product and 0.3V/µs slew rate, suitable for low-frequency signal conditioning and general analog processing tasks.

Substiute Parts

LM358APG4

Texas InstrumentsIn Stock: 1135LM358APG4 Datasheet

Current PartRFQ

LM358AP

Texas InstrumentsIn Stock: 20159LM358AP Datasheet

MFR RecommendedRFQ

LM358AN/NOPB

Texas InstrumentsIn Stock: 20382LM358AN/NOPB Datasheet

MFR RecommendedRFQ

AD828ANZ

Analog Devices Inc.In Stock: 3234AD828ANZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LM358APG4 is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Dual-circuit operational amplifier configuration (2 circuits minimum)
• 8-PDIP through-hole package format (0.300", 7.62mm pitch)
• Supply voltage range compatibility: minimum 3V, maximum ≥30V
• Output current capability: ≥40 mA per channel
• Input offset voltage: ≤2 mV
• Input bias current: ≤15 nA (preferred) or ≤45 nA (acceptable with performance trade-off)
• Operating temperature range: 0°C to 70°C minimum
• RoHS3 compliance and REACH unaffected status

Substitute Categories:

Category 1 - Direct Functional Equivalents (Identical Base Product): LM358AP and LM358AN/NOPB share the LM358 base product number with identical package, mounting type, and core electrical specifications. These substitutes maintain full pin-for-pin compatibility and equivalent performance characteristics.

Category 2 - Performance-Enhanced Alternative (Different Base Product): AD828ANZ represents a higher-performance alternative with enhanced bandwidth and slew rate characteristics. While functionally compatible in package and pin configuration, this device introduces different electrical performance parameters suitable for applications requiring higher-frequency response.

Parameter Comparison

Engineering Selection Recommendations

LM358AP Selection Criteria: LM358AP is the primary recommended substitute for LM358APG4 applications. This device maintains identical electrical specifications, package configuration, and operating parameters. LM358AP is currently in active product status with 20,100 units available in inventory. Tube packaging is standard. RoHS3 compliance and REACH unaffected status are maintained. Selection of LM358AP requires no circuit redesign or performance verification.

LM358AN/NOPB Selection Criteria: LM358AN/NOPB is a secondary substitute suitable for applications where the LM358APG4 specifications are met with acceptable performance trade-offs. This device exhibits higher input bias current (45 nA versus 15 nA) and increased supply current (1 mA versus 500 µA per dual channels). Gain-bandwidth product is enhanced to 1 MHz, and maximum supply voltage extends to 32V. LM358AN/NOPB is active in production with 20,314 units available. This substitute is appropriate when the application can tolerate increased quiescent current consumption and higher input bias current specifications.

AD828ANZ Selection Criteria: AD828ANZ represents a performance-enhanced alternative from Analog Devices Inc. This device is suitable only for applications requiring significantly higher bandwidth (130 MHz -3dB bandwidth) and slew rate (450 V/µs) performance. AD828ANZ exhibits substantially higher supply current (14 mA) and is not recommended as a direct replacement in power-sensitive applications. Minimum supply voltage is 5V (single supply) or ±2.5V (dual supply), which may restrict use in 3V applications. AD828ANZ is active in production with 3,200 units available. Selection requires verification that the application benefits from enhanced frequency response characteristics.

Frequently Asked Questions (FAQ)

Q1: Can LM358AP be used as a direct replacement for LM358APG4 without circuit modification?

A: Yes. LM358AP maintains identical electrical specifications, package format, and pin configuration. No circuit redesign is required. Both devices are RoHS3 compliant and REACH unaffected.

Q2: What is the primary difference between LM358AP and LM358AN/NOPB?

A: LM358AN/NOPB exhibits higher input bias current (45 nA versus 15 nA) and increased supply current consumption (1 mA versus 500 µA per dual channels). Gain-bandwidth product is higher at 1 MHz. Selection depends on whether the application can tolerate increased quiescent current and input bias specifications.

Q3: Is AD828ANZ suitable for all LM358APG4 applications?

A: No. AD828ANZ is a performance-enhanced device with significantly higher bandwidth and slew rate. It is suitable only for applications requiring enhanced frequency response. AD828ANZ exhibits higher supply current (14 mA) and minimum supply voltage of 5V (single) or ±2.5V (dual), which restricts use in 3V applications.

Q4: What packaging options are available for substitute parts?

A: All substitute parts (LM358AP, LM358AN/NOPB, AD828ANZ) are supplied in 8-DIP through-hole packages with 0.300" (7.62mm) pitch. Packaging format is tube for all active substitutes.

Q5: Are all substitute parts RoHS3 compliant?

A: Yes. LM358AP, LM358AN/NOPB, and AD828ANZ are all RoHS3 compliant and REACH unaffected, maintaining regulatory compliance with the original LM358APG4 device.

Q6: What is the inventory status of substitute parts?

A: LM358AP has 20,100 units in stock. LM358AN/NOPB has 20,314 units in stock. AD828ANZ has 3,200 units in stock. All substitutes are currently in active production status.

Q7: Can LM358AP be used in applications requiring 3V supply operation?

A: Yes. LM358AP supports minimum supply voltage of 3V, identical to LM358APG4. No supply voltage restrictions apply.

Q8: What is the maximum output current per channel for each substitute?

A: LM358AP and LM358AN/NOPB provide 40 mA per channel, identical to LM358APG4. AD828ANZ provides 50 mA per channel, offering enhanced output current capability.