Request Quote
(Ships tomorrow)
TLV2624IPW Equivalent & Substitute Parts
Part Overview
The TLV2624IPW is a CMOS rail-to-rail operational amplifier featuring four independent circuits in a 14-TSSOP surface mount package. Manufactured by Texas Instruments, this device operates across a 2.7 V to 5.5 V supply range with an 11 MHz gain bandwidth product and 7 V/µs slew rate. The part is designated as Last Time Buy, indicating discontinued production status. Identifying equivalent and substitute components is necessary to ensure design continuity and maintain supply chain reliability for applications currently utilizing this amplifier.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | CMOS | — |
| Number of Circuits | 4 | — |
| Output Type | Rail-to-Rail | — |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | — |
| Slew Rate | 7 | V/µs |
| Gain Bandwidth Product | 11 | MHz |
| Current - Input Bias | 2 | pA |
| Voltage - Input Offset | 250 | µV |
| Current - Supply | 800 | µA (x4 Channels) |
| Current - Output / Channel | 28 | mA |
| Voltage - Supply Span (Min) | 2.7 | 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 | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitution of the TLV2624IPW is determined by strict adherence to the following electrical and mechanical parameters:
Critical Matching Parameters:
- Package type: 14-TSSOP surface mount configuration
- Circuit count: Four independent amplifier circuits
- Output configuration: Rail-to-rail operation
- Supply voltage range: Minimum 2.7 V, maximum 5.5 V (or compatible overlap)
- Operating temperature range: -40°C to 125°C
- Compliance: ROHS3 compliant
Performance Parameters for Functional Equivalence:
- Slew rate: 7 V/µs (primary specification)
- Gain bandwidth product: 11 MHz (primary specification)
- Input bias current: 2 pA (primary specification)
- Input offset voltage: 250 µV (primary specification)
- Supply current: 800 µA across four channels
- Output current per channel: 28 mA
Substitute parts are grouped into two categories: Direct Equivalents (matching all critical parameters within specified tolerances) and Functional Alternatives (meeting package, circuit count, and supply requirements with acceptable performance trade-offs).
Parameter Comparison
| Parameter | TLV2624IPW | TLV9064IPWR | AD8619WARUZ-R7 | AD8694ARUZ | LMV824DTBR2G | LMV824IPT | MCP6294-E/ST |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Analog Devices Inc. | Analog Devices Inc. | onsemi | STMicroelectronics | Microchip Technology |
| Amplifier Type | CMOS | CMOS | CMOS | General Purpose | General Purpose | General Purpose | General Purpose |
| Number of Circuits | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Package / Case | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP |
| Slew Rate (V/µs) | 7 | 6.5 | 0.1 | 5 | 2 | 1.9 | 7 |
| Gain Bandwidth Product (MHz) | 11 | 10 | 0.4 | 10 | 5.6 | 5.5 | 10 |
| Current - Input Bias (pA) | 2 | 0.5 | 0.2 | 1 | 119000 | 60000 | 1 |
| Voltage - Input Offset (µV) | 250 | 300 | 400 | 400 | 1000 | 3500 | 3000 |
| Current - Supply (µA) | 800 | 538 | 38 | 950 | 1000 | 300 | 1000 |
| Current - Output / Channel (mA) | 28 | 50 | 80 | 80 | 45 | 70 | 25 |
| Voltage - Supply Span (Min) | 2.7 V | 1.8 V | 1.8 V | 2.7 V | 2.7 V | 2.5 V | 2.4 V |
| Voltage - Supply Span (Max) | 5.5 V | 5.5 V | 5 V | 6 V | 5.5 V | 5.5 V | 6 V |
| Operating Temperature | -40 to 125°C | -40 to 125°C | -40 to 125°C | -40 to 125°C | -40 to 85°C | -40 to 125°C | -40 to 125°C |
| Mounting Type | 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 | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 2 (1 Year) | 3 (168 Hours) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Last Time Buy | Active | Active | Active | Active | Active | Active |
Engineering Selection Recommendations
Primary Substitute: TLV9064IPWR (Texas Instruments)
The TLV9064IPWR is the manufacturer-recommended direct substitute for the TLV2624IPW. Both devices are Texas Instruments CMOS rail-to-rail amplifiers in 14-TSSOP packaging with four circuits. The TLV9064IPWR maintains active product status and meets all critical mechanical and electrical compatibility requirements. Performance parameters are closely aligned: slew rate of 6.5 V/µs versus 7 V/µs, and gain bandwidth product of 10 MHz versus 11 MHz. Supply voltage range is expanded to 1.8 V minimum, providing greater flexibility. The TLV9064IPWR is available in higher inventory quantities (25,200 units) and offers improved input bias current (0.5 pA versus 2 pA) with reduced supply current (538 µA versus 800 µA). Moisture sensitivity level is MSL 2, requiring one-year shelf life management.
Secondary Substitute: MCP6294-E/ST or MCP6294T-E/ST (Microchip Technology)
The MCP6294 series provides functional equivalence with identical slew rate (7 V/µs) and gain bandwidth product (10 MHz) to the TLV2624IPW. Both tube and cut tape packaging options are available. Supply voltage range spans 2.4 V to 6 V, encompassing the original specification. Operating temperature range matches the TLV2624IPW (-40°C to 125°C). Input bias current is 1 pA, superior to the original 2 pA specification. Output current per channel is 25 mA, lower than the original 28 mA but sufficient for most applications. Moisture sensitivity level is MSL 1 (unlimited), matching the original device. Inventory availability is substantial (5,300 units for tube, 7,768 units for cut tape).
Tertiary Substitute: AD8694ARUZ, AD8694ARUZ-REEL, or AD8694WARUZ (Analog Devices Inc.)
The AD8694 series offers general-purpose amplifier functionality with four circuits in 14-TSSOP packaging. Slew rate is 5 V/µs and gain bandwidth product is 10 MHz, representing acceptable performance trade-offs. Supply voltage range is 2.7 V to 6 V, compatible with the original specification. Input bias current is 1 pA, and input offset voltage is 400 µV. Output current per channel is 80 mA, exceeding the original 28 mA specification. Moisture sensitivity level is MSL 1 (unlimited). Multiple packaging options are available: tube (AD8694ARUZ, 7,943 units; AD8694WARUZ, 2,100 units) and cut tape with reel (AD8694ARUZ-REEL, 20,300 units; AD8694WARUZ-REEL, 3,800 units). All variants maintain active product status.
Alternative Substitute: LMV824DTBR2G (onsemi)
The LMV824DTBR2G is a general-purpose amplifier with four circuits in 14-TSSOP packaging, supplied on tape and reel. Supply voltage range is 2.7 V to 5.5 V, matching the original specification. Operating temperature range is -40°C to 85°C, which is narrower than the original -40°C to 125°C specification. Slew rate is 2 V/µs and gain bandwidth product is 5.6 MHz, representing reduced performance compared to the TLV2624IPW. Input bias current is 119 nA, significantly higher than the original 2 pA. This device is suitable for applications where reduced bandwidth and slew rate are acceptable. Inventory availability is 3,138 units.
Alternative Substitute: LMV824IPT (STMicroelectronics)
The LMV824IPT is a general-purpose amplifier with automotive qualification (AEC-Q100) and four circuits in 14-TSSOP packaging, supplied on cut tape with digi-reel. Supply voltage range is 2.5 V to 5.5 V, compatible with the original specification. Operating temperature range is -40°C to 125°C, matching the original device. Slew rate is 1.9 V/µs and gain bandwidth product is 5.5 MHz, representing reduced performance. Input bias current is 60 nA, higher than the original 2 pA. This device is suitable for automotive applications requiring AEC-Q100 qualification. Inventory availability is 1,139 units.
Restricted Substitute: AD8619WARUZ-R7 (Analog Devices Inc.)
The AD8619WARUZ-R7 is a CMOS rail-to-rail amplifier with four circuits in 14-TSSOP packaging. Supply voltage range is 1.8 V to 5 V, with the maximum voltage below the original 5.5 V specification. Slew rate is 0.1 V/µs and gain bandwidth product is 400 kHz, representing significantly reduced performance unsuitable for applications requiring the original 7 V/µs slew rate and 11 MHz bandwidth. This device is restricted to low-speed, low-power applications only. Moisture sensitivity level is MSL 3 (168 hours), requiring careful handling. Inventory availability is 1,055 units.
Frequently Asked Questions (FAQ)
Q: Can the TLV9064IPWR directly replace the TLV2624IPW without circuit modifications?
A: Yes. The TLV9064IPWR is the manufacturer-recommended substitute and maintains identical pinout, package configuration (14-TSSOP), and functional characteristics. Both devices are four-channel CMOS rail-to-rail amplifiers with compatible electrical specifications. No circuit modifications are required for direct substitution.
Q: What is the primary difference between the TLV2624IPW and TLV9064IPWR?
A: The TLV2624IPW is Last Time Buy (discontinued), while the TLV9064IPWR is Active production status. The TLV9064IPWR offers improved input bias current (0.5 pA versus 2 pA), reduced supply current (538 µA versus 800 µA), and expanded minimum supply voltage (1.8 V versus 2.7 V). Performance parameters are closely matched: slew rate 6.5 V/µs versus 7 V/µs, and gain bandwidth product 10 MHz versus 11 MHz.
Q: Are the MCP6294 devices suitable replacements for high-speed applications?
A: The MCP6294-E/ST and MCP6294T-E/ST match the original slew rate (7 V/µs) and gain bandwidth product (10 MHz), making them suitable for applications requiring the original performance specifications. Both tube and cut tape packaging options are available with substantial inventory.
Q: What is the significance of Moisture Sensitivity Level (MSL) differences?
A: MSL rating indicates shelf life and handling requirements. The TLV2624IPW has MSL 1 (unlimited shelf life). The TLV9064IPWR has MSL 2 (one-year shelf life), requiring storage in controlled humidity conditions. The AD8619WARUZ-R7 has MSL 3 (168-hour shelf life), requiring immediate use after packaging opening. Higher MSL ratings require more stringent handling and storage protocols.
Q: Can the AD8619WARUZ-R7 replace the TLV2624IPW in existing designs?
A: No. The AD8619WARUZ-R7 has significantly reduced performance specifications: slew rate of 0.1 V/µs versus 7 V/µs, and gain bandwidth product of 400 kHz versus 11 MHz. This device is restricted to low-speed, low-power applications and is unsuitable for designs requiring the original performance characteristics.
Q: What are the packaging options available for substitute parts?
A: Substitute parts are available in three packaging formats: Tube (individual component packaging), Cut Tape with Digi-Reel (continuous tape format for automated assembly), and Tape & Reel (standard reel format for high-volume production). All substitute devices maintain the 14-TSSOP surface mount package configuration compatible with the original TLV2624IPW.
Q: Which substitute offers the lowest power consumption?
A: The AD8619WARUZ-R7 has the lowest supply current at 38 µA total. However, this device has severely restricted performance specifications (0.1 V/µs slew rate, 400 kHz bandwidth) unsuitable for most applications. Among performance-equivalent substitutes, the TLV9064IPWR offers the lowest supply current at 538 µA, compared to the original 800 µA.
Q: Are all substitute parts RoHS3 compliant?
A: Yes. All substitute parts listed are ROHS3 compliant, matching the original TLV2624IPW compliance status. All devices are also REACH unaffected and classified as EAR99 for export control purposes.
Q: What is the operating temperature range limitation for the LMV824DTBR2G?
A: The LMV824DTBR2G has an operating temperature range of -40°C to 85°C, which is narrower than the original TLV2624IPW specification of -40°C to 125°C. This device is unsuitable for applications requiring operation above 85°C.
Q: Which substitute provides the highest output current per channel?
A: The AD8619WARUZ-R7 and AD8694 series provide 80 mA output current per channel, compared to the original 28 mA specification. However, the AD8619WARUZ-R7 has severely restricted bandwidth and slew rate. The AD8694 series maintains acceptable performance characteristics while providing enhanced output drive capability.
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