TLE2022CP Equivalent & Substitute Parts Reference

Part Overview

The TLE2022CP is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in an 8-PDIP through-hole package. This device is classified as Last Time Buy, indicating discontinued production with limited availability. The TLE2022CP operates across a wide supply voltage range (4V to 40V) and is suitable for general-purpose amplification applications requiring moderate bandwidth and low input offset voltage.

Identification of substitute parts becomes necessary due to the Last Time Buy status of the TLE2022CP. Alternative components with equivalent electrical performance and compatible packaging options ensure design continuity and long-term component availability for production and maintenance applications.

Substiute Parts

TLE2022CP

Texas InstrumentsIn Stock: 1532TLE2022CP Datasheet

Current PartRFQ

TLE2022CDR

Texas InstrumentsIn Stock: 20031TLE2022CDR Datasheet

MFR RecommendedRFQ

AD812ANZ

Analog Devices Inc.In Stock: 1450AD812ANZ Datasheet

MFR RecommendedRFQ

AD828ANZ

Analog Devices Inc.In Stock: 3234AD828ANZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLE2022CP are identified based on strict electrical and mechanical compatibility criteria. The primary substitution logic follows these parameters:

Electrical Compatibility Criteria:

• Dual-circuit operational amplifier configuration (2 circuits minimum)
• Supply voltage range encompassing the TLE2022CP specification (4V to 40V)
• Output current capability of 30 mA per channel or greater
• Input bias current of 35 nA or lower
• Input offset voltage of 150 µV or lower

Mechanical Compatibility Criteria:

• 8-pin DIP package format (through-hole mounting) for direct socket replacement
• Alternative surface-mount packages (8-SOIC) for redesigned applications

Product Status Consideration:

• Active product status preferred to ensure long-term availability
• RoHS3 compliance and REACH unaffected status maintained across all substitutes

Substitutes are grouped into two categories: direct pin-compatible replacements (same package) and functional equivalents (alternative packages requiring board redesign).

Parameter Comparison

Engineering Selection Recommendations

TLE2022CDR (Texas Instruments)

The TLE2022CDR is the manufacturer-recommended substitute for the TLE2022CP. This part maintains identical electrical specifications including slew rate (0.65 V/µs), gain bandwidth product (2.8 MHz), input bias current (35 nA), and input offset voltage (150 µV). The primary difference is packaging: TLE2022CDR uses 8-SOIC surface-mount format instead of through-hole DIP. This substitute is suitable for new designs or board redesigns requiring surface-mount technology. The TLE2022CDR carries Active product status with higher inventory availability (19,980 pcs) compared to the TLE2022CP. RoHS3 compliance and REACH unaffected status are maintained.

AD812ANZ (Analog Devices Inc.)

The AD812ANZ is a current-feedback video amplifier with significantly enhanced performance characteristics. This part maintains the 8-DIP through-hole package format, enabling direct socket replacement without board modification. Key performance differences include substantially higher slew rate (1600 V/µs versus 0.65 V/µs) and bandwidth (-3dB bandwidth of 145 MHz versus 2.8 MHz gain bandwidth product). Output current capability is increased to 50 mA per channel. Supply voltage range is narrower (2.4V to 36V single supply or ±1.2V to ±18V dual supply) compared to the TLE2022CP (4V to 40V). The AD812ANZ is suitable for applications requiring higher-speed amplification and is classified as Active product status with 1,370 pcs inventory.

AD828ANZ (Analog Devices Inc.)

The AD828ANZ is a voltage-feedback video amplifier in 8-DIP through-hole package, enabling direct socket replacement. This part provides intermediate performance between the TLE2022CP and AD812ANZ, with -3dB bandwidth of 130 MHz and slew rate of 450 V/µs. Output current is 50 mA per channel. Supply voltage range is 5V to 36V (single supply) or ±2.5V to ±18V (dual supply), which is narrower than the TLE2022CP specification. The AD828ANZ is classified as Active product status with 3,200 pcs inventory, ensuring long-term availability.

Selection Criteria Summary:

• For direct socket replacement with identical electrical performance: TLE2022CDR (requires surface-mount board redesign)
• For through-hole direct replacement with enhanced bandwidth: AD812ANZ or AD828ANZ
• For applications requiring wide supply voltage range (4V to 40V): TLE2022CDR only
• For applications requiring narrower supply range with higher performance: AD812ANZ or AD828ANZ

All substitutes maintain RoHS3 compliance and REACH unaffected status, ensuring regulatory compliance across applications.

Frequently Asked Questions (FAQ)

Q1: Can the TLE2022CDR replace the TLE2022CP in existing through-hole designs?

A: No. The TLE2022CDR uses 8-SOIC surface-mount packaging (0.154" width) while the TLE2022CP uses 8-DIP through-hole packaging (0.300" width). Direct socket replacement is not possible. Board redesign is required to accommodate surface-mount technology. However, electrical specifications are identical, making functional substitution feasible with PCB modification.

Q2: Are AD812ANZ and AD828ANZ pin-compatible with TLE2022CP?

A: Both AD812ANZ and AD828ANZ use 8-DIP through-hole packaging with identical pin spacing (0.300", 7.62mm), enabling direct socket replacement without board modification. However, electrical performance differs significantly. Verify that application requirements accommodate the higher bandwidth and slew rate specifications before substitution.

Q3: What is the key difference between AD812ANZ and AD828ANZ?

A: AD812ANZ is a current-feedback amplifier with higher slew rate (1600 V/µs) and bandwidth (145 MHz), while AD828ANZ is a voltage-feedback amplifier with moderate slew rate (450 V/µs) and bandwidth (130 MHz). Current-feedback topology (AD812ANZ) provides superior high-frequency performance but may require different compensation networks. Voltage-feedback topology (AD828ANZ) offers more conventional design characteristics.

Q4: Can I use AD812ANZ or AD828ANZ in applications designed for TLE2022CP?

A: Functional compatibility depends on application requirements. Both Analog Devices parts provide higher bandwidth and slew rate than the TLE2022CP, making them suitable for general-purpose amplification. However, supply voltage range is narrower: AD812ANZ operates 2.4V to 36V (single) or ±1.2V to ±18V (dual), and AD828ANZ operates 5V to 36V (single) or ±2.5V to ±18V (dual), compared to TLE2022CP range of 4V to 40V. Verify supply voltage compatibility before substitution.

Q5: What is the inventory status of each substitute?

A: TLE2022CP (Last Time Buy): 1,497 pcs; TLE2022CDR (Active): 19,980 pcs; AD812ANZ (Active): 1,370 pcs; AD828ANZ (Active): 3,200 pcs. For long-term production requirements, TLE2022CDR offers the highest inventory availability.

Q6: Are all substitutes RoHS3 compliant?

A: Yes. TLE2022CP, TLE2022CDR, AD812ANZ, and AD828ANZ are all RoHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for commercial and industrial applications.

Q7: Which substitute is recommended for new designs?

A: For new designs, TLE2022CDR is recommended as the manufacturer-preferred substitute, offering identical electrical specifications and Active product status. If through-hole mounting is required, AD828ANZ provides balanced performance with Active status and adequate inventory. AD812ANZ is suitable for applications requiring maximum bandwidth and slew rate performance.