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TSV6392IST Equivalent & Substitute Parts
Part Overview
The TSV6392IST is a CMOS amplifier integrated circuit manufactured by STMicroelectronics, configured as a dual-channel (2 circuit) rail-to-rail operational amplifier in an 8-MiniSO surface mount package. This device is classified as a linear amplifier and is currently in active product status with 1505 units in stock.
The TSV6392IST serves applications requiring low-power, dual-channel amplification with rail-to-rail output capability across supply voltages from 1.5 V to 5.5 V. Equivalent and substitute parts are identified based on matching functional requirements: dual-channel configuration, rail-to-rail output, compatible package form factors, and overlapping electrical performance specifications. Substitute parts enable design flexibility, supply chain alternatives, and performance optimization for specific application requirements.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | TSV6392IST | — |
| Manufacturer | STMicroelectronics | — |
| Category | Linear, Amplifiers | — |
| Amplifier Type | CMOS | — |
| Number of Circuits | 2 | — |
| Output Type | Rail-to-Rail | — |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | — |
| Mounting Type | Surface Mount | — |
| Slew Rate | 1.1 | V/µs |
| Gain Bandwidth Product | 2.4 | MHz |
| Current - Input Bias | 1 | pA |
| Voltage - Input Offset | 3 | mV |
| Current - Supply | 50 | µA |
| Current - Output / Channel | 72 | mA |
| Voltage - Supply Span (Min) | 1.5 | V |
| Voltage - Supply Span (Max) | 5.5 | V |
| Operating Temperature | -40 to 125 | °C |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | — |
| Product Status | Active | — |
Substitute Part Grouping Explanation
Substitute parts for the TSV6392IST are selected based on the following critical parameters that define functional equivalence:
Primary Matching Criteria:
- Dual-channel configuration (2 circuits)
- Rail-to-rail output capability
- 8-pin surface mount package (8-MSOP, 8-TSSOP, or 8-VSSOP variants)
- Operating temperature range of -40°C to 125°C or -40°C to 85°C
- Supply voltage range compatibility (minimum 1.5 V to 1.8 V; maximum 5 V to 5.5 V)
- ROHS3 compliance and MSL rating of 1 or 2
Secondary Performance Parameters:
- Slew rate (0.06 V/µs to 2.5 V/µs range)
- Gain bandwidth product (125 kHz to 320 MHz range)
- Input bias current (1 pA to 3.5 µA range)
- Input offset voltage (1 µV to 3 mV range)
- Supply current (13 µA to 550 µA range)
- Output current per channel (12 mA to 100 mA range)
Substitute parts are grouped by amplifier type (CMOS, Voltage Feedback, Chopper/Zero-Drift, General Purpose) and packaging variant. All listed substitutes maintain active product status and full regulatory compliance.
Parameter Comparison
| Part Number | Manufacturer | Amplifier Type | Number of Circuits | Output Type | Package | Slew Rate (V/µs) | GBW (MHz) | Input Bias (pA/nA/µA) | Input Offset (µV/mV) | Supply Current | Output Current/Ch (mA) | Supply Min (V) | Supply Max (V) | Temp Range (°C) | MSL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TSV6392IST | STMicroelectronics | CMOS | 2 | Rail-to-Rail | 8-MSOP | 1.1 | 2.4 | 1 pA | 3 mV | 50 µA | 72 | 1.5 | 5.5 | -40 to 125 | 1 |
| AD8062ARMZ | Analog Devices Inc. | Voltage Feedback | 2 | Rail-to-Rail | 8-MSOP | 650 | 320 | 3.5 µA | 1 mV | 6.8 mA (x2) | 50 | 2.7 | 8 | -40 to 85 | 1 |
| AD8062ARMZ-R7 | Analog Devices Inc. | Voltage Feedback | 2 | Rail-to-Rail | 8-MSOP | 650 | 320 | 3.5 µA | 1 mV | 6.8 mA (x2) | 50 | 2.7 | 8 | -40 to 85 | 1 |
| ADA4051-2ARMZ | Analog Devices Inc. | Chopper (Zero-Drift) | 2 | Rail-to-Rail | 8-MSOP | 0.06 | 0.125 | 20 pA | 2 µV | 13 µA (x2) | 15 | 1.8 | 5.5 | -40 to 125 | 1 |
| ADA4051-2ARMZ-R7 | Analog Devices Inc. | Chopper (Zero-Drift) | 2 | Rail-to-Rail | 8-MSOP | 0.06 | 0.125 | 20 pA | 2 µV | 13 µA (x2) | 15 | 1.8 | 5.5 | -40 to 125 | 1 |
| BU7262FVM-TR | Rohm Semiconductor | CMOS | 2 | Rail-to-Rail | 8-MSOP | 1.1 | 2 | 1 pA | 1 mV | 550 µA | 12 | 1.8 | 5.5 | -40 to 85 | 1 |
| BU7262SFVM-TR | Rohm Semiconductor | CMOS | 2 | Rail-to-Rail | 8-MSOP | 1.1 | 2 | 1 pA | 1 mV | 550 µA | 12 | 1.8 | 5.5 | -40 to 105 | 1 |
| ISL28213FUZ | Renesas Electronics Corporation | General Purpose | 2 | Rail-to-Rail | 8-MSOP | 1 | 2 | 3 pA | 500 µV | 90 µA (x2) | 22 | 1.8 | 5.5 | -40 to 125 | 2 |
| ISL28214FUZ | Renesas Electronics Corporation | General Purpose | 2 | Rail-to-Rail | 8-MSOP | 2.5 | 5 | 3 pA | 500 µV | 300 µA (x2) | 31 | 1.8 | 5.5 | -40 to 125 | 2 |
| LMV932DMR2G | onsemi | CMOS | 2 | Rail-to-Rail | 8-MSOP | 0.35 | 1.5 | 1 nA | 1 mV | 75 µA (x2) | 80 | 1.8 | 5 | -40 to 125 | 1 |
| LMV932MM/NOPB | Texas Instruments | General Purpose | 2 | Rail-to-Rail | 8-VSSOP | 0.42 | 1.5 | 14 nA | 1 mV | 116 µA (x2) | 100 | 1.8 | 5.5 | -40 to 125 | 1 |
Engineering Selection Recommendations
Selection of substitute parts for the TSV6392IST is determined by application-specific requirements and the following engineering criteria:
CMOS Amplifier Substitutes (Closest Functional Match): The BU7262FVM-TR and BU7262SFVM-TR (Rohm Semiconductor) are CMOS amplifiers with identical slew rate (1.1 V/µs) and comparable gain bandwidth product (2 MHz). Both maintain the same input bias current specification (1 pA) and are ROHS3 compliant with MSL 1 rating. The BU7262SFVM-TR extends the operating temperature range to -40°C to 105°C. The LMV932DMR2G (onsemi) is a CMOS alternative with lower slew rate (0.35 V/µs) but maintains ROHS3 compliance and MSL 1 rating across the full -40°C to 125°C temperature range.
High-Performance Voltage Feedback Substitutes: The AD8062ARMZ and AD8062ARMZ-R7 (Analog Devices Inc.) are voltage feedback amplifiers offering significantly higher slew rate (650 V/µs) and gain bandwidth product (320 MHz). These devices are suitable for applications requiring higher bandwidth performance. Both are ROHS3 compliant with MSL 1 rating. The AD8062ARMZ-R7 variant is available in Cut Tape and Digi-Reel packaging with higher inventory (36,855 units).
Low-Offset Precision Substitutes: The ADA4051-2ARMZ and ADA4051-2ARMZ-R7 (Analog Devices Inc.) are chopper (zero-drift) amplifiers featuring extremely low input offset voltage (2 µV) and input bias current (20 pA). These devices are suitable for precision measurement applications. Both maintain the full -40°C to 125°C operating temperature range and are ROHS3 compliant with MSL 1 rating.
General Purpose Substitutes: The ISL28213FUZ and ISL28214FUZ (Renesas Electronics Corporation) are general purpose amplifiers with operating temperature range of -40°C to 125°C and ROHS3 compliance. The ISL28213FUZ provides slew rate of 1 V/µs and gain bandwidth product of 2 MHz, closely matching TSV6392IST performance. The ISL28214FUZ offers higher performance with 2.5 V/µs slew rate and 5 MHz gain bandwidth product. Both carry MSL 2 rating (1 Year).
The LMV932MM/NOPB (Texas Instruments) is a general purpose amplifier in 8-VSSOP package with slew rate of 0.42 V/µs and gain bandwidth product of 1.5 MHz. It maintains the full -40°C to 125°C operating temperature range, ROHS3 compliance, and MSL 1 rating.
Product Status and Compliance: All listed substitute parts maintain active product status. All substitutes are ROHS3 compliant and REACH unaffected, meeting regulatory requirements equivalent to the TSV6392IST.
Frequently Asked Questions (FAQ)
Q: What are the primary criteria for substituting the TSV6392IST?
A: The TSV6392IST can be substituted with parts that maintain dual-channel configuration, rail-to-rail output capability, 8-pin surface mount packaging (8-MSOP, 8-TSSOP, or 8-VSSOP), and compatible supply voltage ranges (1.5 V to 5.5 V minimum). Operating temperature range and regulatory compliance (ROHS3, MSL rating) are secondary matching criteria.
Q: Can I use the AD8062ARMZ-R7 as a direct replacement for the TSV6392IST?
A: The AD8062ARMZ-R7 is functionally compatible as a dual-channel, rail-to-rail amplifier in 8-MSOP package. However, it differs in amplifier type (voltage feedback versus CMOS), operating temperature range (-40°C to 85°C versus -40°C to 125°C), and supply voltage maximum (8 V versus 5.5 V). The AD8062ARMZ-R7 offers higher slew rate (650 V/µs) and gain bandwidth product (320 MHz), making it suitable for higher-bandwidth applications.
Q: What is the difference between the BU7262FVM-TR and BU7262SFVM-TR?
A: Both are CMOS amplifiers with identical electrical specifications: 1.1 V/µs slew rate, 2 MHz gain bandwidth product, 1 pA input bias current, and 1 mV input offset voltage. The primary difference is operating temperature range: BU7262FVM-TR operates from -40°C to 85°C, while BU7262SFVM-TR extends to -40°C to 105°C. Both are ROHS3 compliant with MSL 1 rating.
Q: Are the ADA4051-2ARMZ and ADA4051-2ARMZ-R7 identical?
A: The ADA4051-2ARMZ and ADA4051-2ARMZ-R7 are electrically identical chopper (zero-drift) amplifiers with the same performance specifications. The difference is packaging: ADA4051-2ARMZ is supplied in Tube packaging, while ADA4051-2ARMZ-R7 is supplied in Cut Tape and Digi-Reel format with significantly higher inventory availability (37,072 units versus 3,320 units).
Q: What is the advantage of using the ADA4051-2ARMZ over the TSV6392IST?
A: The ADA4051-2ARMZ is a chopper (zero-drift) amplifier with extremely low input offset voltage (2 µV versus 3 mV) and input bias current (20 pA versus 1 pA). These characteristics make it suitable for precision measurement and low-signal applications where offset voltage drift and bias current are critical. The trade-off is significantly lower slew rate (0.06 V/µs versus 1.1 V/µs) and gain bandwidth product (125 kHz versus 2.4 MHz).
Q: Can I substitute the TSV6392IST with the LMV932MM/NOPB?
A: The LMV932MM/NOPB is functionally compatible as a dual-channel, rail-to-rail amplifier with the same -40°C to 125°C operating temperature range and ROHS3 compliance. However, it uses 8-VSSOP packaging (0.118", 3.00mm width) instead of 8-MSOP, and is classified as a general purpose amplifier rather than CMOS. It offers lower slew rate (0.42 V/µs) and gain bandwidth product (1.5 MHz) but higher output current capability (100 mA versus 72 mA).
Q: What does MSL rating mean, and why does it matter?
A: MSL (Moisture Sensitivity Level) indicates the component's sensitivity to moisture absorption during storage and handling. MSL 1 (Unlimited) means the component has no moisture sensitivity restrictions and can be stored indefinitely without special precautions. MSL 2 (1 Year) requires that the component be used within one year of the manufacturing date or be re-baked before use. The TSV6392IST carries MSL 1 rating; most substitutes also carry MSL 1, except ISL28213FUZ and ISL28214FUZ which carry MSL 2.
Q: Are all substitute parts ROHS3 compliant?
A: Yes, all listed substitute parts are ROHS3 compliant and REACH unaffected, matching the regulatory compliance of the TSV6392IST.
Q: Which substitute offers the best high-frequency performance?
A: The AD8062ARMZ and AD8062ARMZ-R7 offer the highest performance specifications with 650 V/µs slew rate and 320 MHz gain bandwidth product, making them suitable for high-frequency and wideband applications. These voltage feedback amplifiers are significantly faster than the TSV6392IST (1.1 V/µs slew rate, 2.4 MHz gain bandwidth product).
Q: Which substitute is best for low-power applications?
A: The ADA4051-2ARMZ and ADA4051-2ARMZ-R7 are the lowest-power options, consuming only 13 µA total supply current (x2 channels). These chopper amplifiers are suitable for battery-powered and ultra-low-power applications. The TSV6392IST consumes 50 µA, making it moderate in power consumption compared to other substitutes.
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