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STMicroelectronics TSV358AIYPT
- Part No.:
- TSV358AIYPT
- Manufacturer:
- STMicroelectronics
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TSV358AIYPT.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,785
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Product details
Overview
TSV358AIYPT from STMicroelectronics is a dual rail-to-rail input/output operational amplifier optimized for automotive-grade applications, operating from 2.5 V to 6 V supply, delivering 1.3 MHz gain bandwidth product at 3 V, ±80 mA output current capability, and guaranteed operation from −40 °C to +125 °C in TSSOP8 package. It serves as a low-voltage, high-stability signal conditioner in battery-powered sensor interfaces and audio driver stages.
For engineers reviewing the TSV358AIYPT datasheet, TSV358AIYPT pinout, TSV358AIYPT application, or TSV358AIYPT equivalent, key selection criteria include its extended common-mode range (VDD − 0.2 V to VCC + 0.2 V), rail-to-rail I/O performance, 200 mV output swing into 600 Ω, 0.1 mV typical input offset voltage, and AEC-Q100-qualified automotive reliability.
Technical Context
The TSV358AIYPT implements a CMOS-input, rail-to-rail input/output op-amp architecture with internal compensation for unity-gain stability up to 500 pF capacitive load. Its input stage extends 200 mV beyond both supply rails, enabling accurate sensing near ground or VCC in single-supply systems.
It delivers 80 mA sink/source output current per channel, supports driving 32 Ω loads directly, and maintains 53° phase margin with 100 pF load-enabling robust performance in active filters, headphone drivers, and sensor front-ends without external compensation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.5 V to 6 V - enables direct integration into Li-ion (3.7 V) and 5 V systems without LDO pre-regulation |
| Gain Bandwidth Product | 1.3 MHz at VCC = 3 V - sufficient for audio-band filtering and sensor signal conditioning up to ~100 kHz |
| Input Offset Voltage | 0.1 mV typ. (TSV358A variant) - reduces DC error in precision amplification and instrumentation paths |
| Output Current | ±80 mA - drives low-impedance loads including 32 Ω headphones and resistive sensor bridges directly |
| Common-Mode Input Range | VDD − 0.2 V to VCC + 0.2 V - supports rail-sensing in single-supply configurations without level-shifting |
| Operating Temperature | −40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and cabin electronics |
| Slew Rate | 0.42 V/µs typ. - limits distortion in audio output stages while maintaining stability |
Pinout & Package
TSSOP8 (Thin Shrink Small Outline Package, 8-pin, 0.65 mm pitch) with exposed thermal pad (not electrically connected); JEDEC MO-153 compliant; footprint per Figure 23 and Table 8 in DS4381 Rev 9.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input (Channel A) | Differential node for feedback configuration; accepts signals up to VCC + 0.2 V |
| 2 | Non-inverting Input (Channel A) | Reference input for Channel A; supports rail-to-rail common-mode range |
| 3 | Output (Channel A) | Rail-to-rail output capable of sourcing/sinking ±80 mA into 600 Ω |
| 4 | VDD (Ground) | Low-side supply reference; must be connected to system ground plane |
| 5 | Output (Channel B) | Independent rail-to-rail output; electrically isolated from Channel A |
| 6 | Non-inverting Input (Channel B) | Reference input for Channel B; identical electrical behavior to Pin 2 |
| 7 | Inverting Input (Channel B) | Differential node for Channel B feedback; matches Pin 1 functionality |
| 8 | VCC (Supply) | Positive supply rail; operates from 2.5 V to 6 V; decoupling capacitor required |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full dynamic range utilization in 3.3 V or lower single-supply systems without level-shifting circuitry |
| Extended common-mode input range | VDD − 0.2 V to VCC + 0.2 V allows accurate sensing of signals at or slightly beyond supply rails |
| High output drive capability | ±80 mA per channel eliminates need for external buffer stages when driving 32 Ω headphones or resistive sensors |
| AEC-Q100 qualified | Automotive-grade reliability with validated operation across −40 °C to +125 °C ambient temperature range |
| Stable with 500 pF capacitive load | Eliminates need for isolation resistor in capacitive-load applications such as LCD bias or filter output stages |
Applications
| Automotive Cabin Sensor Interface | Portable Audio Output Stage |
|---|---|
|
Use Scenario: Amplifying low-level analog signals from cabin temperature, humidity, and CO₂ sensors in automotive infotainment modules. IC Role / Device Role / Timing Role: Dual-channel signal conditioner providing DC-coupled gain, rail-to-rail input handling near ground, and buffered output to ADC inputs. Use Value: 0.1 mV offset and −40 °C to +125 °C operation ensure measurement accuracy across vehicle lifecycle without calibration drift. |
Use Scenario: Driving stereo headphone outputs in portable medical monitors and handheld test equipment. IC Role / Device Role / Timing Role: Dual op-amp configured as ground-referenced headphone driver with rail-to-rail output swing into 32 Ω load. Use Value: ±80 mA output current and 0.42 V/µs slew rate deliver low-distortion audio (<0.01% THD) without external buffers. |
| Industrial Battery-Powered Data Logger | Laptop Touchpad Signal Conditioning |
|
Use Scenario: Amplifying thermocouple and RTD signals in ultra-low-power, coin-cell–powered environmental loggers. IC Role / Device Role / Timing Role: Precision dual amplifier with 420 µA supply current per channel and rail-to-rail I/O for single-supply signal chain. Use Value: 2.5 V minimum supply and 650 µA max ICC enable >1-year operation on CR2032 cells in sleep-active cycling. |
Use Scenario: Conditioning differential capacitance change signals from laptop touchpad controller ASICs. IC Role / Device Role / Timing Role: Dual transimpedance amplifier converting pA-level sensor currents into clean voltage outputs for ADC sampling. Use Value: 27 nV/√Hz input noise and 1.3 MHz GBP preserve SNR and bandwidth for sub-millisecond gesture response. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual rail-to-rail op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TSV358IYPT | Higher input offset voltage (0.2 mV typ. vs. 0.1 mV), non-AEC-Q100 qualified | Targeted at industrial/commercial temperature range only (−40 °C to +125 °C not guaranteed) | Select when automotive qualification is unnecessary and cost sensitivity outweighs offset performance |
| LMV358IDT | Wider supply range (2.7 V to 5.5 V), lower GBW (1 MHz), no AEC-Q100 qualification | Designed for general-purpose commercial applications; lacks extended Vicm and 32 Ω drive capability | Choose for legacy compatibility where rail-to-rail I/O suffices but automotive reliability is not required |
Compared with TSV358IYPT and LMV358IDT, the TSV358AIYPT provides superior DC precision, guaranteed automotive-grade operation, and higher output drive-making it the only option suitable for safety-critical sensor interfaces requiring AEC-Q100 compliance and 32 Ω load support.
Availability
TSV358AIYPT is available at Aetrix Electronics and suitable for automotive cabin electronics, portable medical devices, and industrial data loggers requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-compliant performance.
Supply support for TSV358AIYPT includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, microcontroller, power, and sensor solutions for automotive, industrial, and consumer markets.
The TSV3xxA family targets automotive and industrial signal-conditioning applications requiring rail-to-rail operation, low-voltage compatibility, and extended temperature reliability-positioned as enhanced replacements for LM358/LM324 in next-generation designs.
FAQ
What is the maximum capacitive load the TSV358AIYPT can drive stably?
The TSV358AIYPT is characterized for stable operation with up to 500 pF capacitive load without external compensation, as confirmed in Table 3 of DS4381 Rev 9. This enables direct connection to LCD bias networks, filter outputs, and ADC input capacitors without series isolation resistors-reducing component count and board space in compact designs.
Does the TSV358AIYPT support true rail-to-rail input at VCC = 2.5 V?
Yes. At VCC = 2.5 V and Tamb = 25 °C, the common-mode input voltage range is specified as VDD − 0.2 V to VCC + 0.2 V (i.e., −0.2 V to +2.7 V), verified in Table 2 of DS4381 Rev 9. This allows input signals to reach within 200 mV of either supply rail-critical for single-supply sensor interfaces operating near ground or VCC.
How does the TSV358AIYPT's output current compare to standard LM358 variants?
The TSV358AIYPT delivers ±80 mA output current per channel, exceeding the LM358's typical ±20 mA by 4×. This is documented in Section 1.1 "Description" and Table 3 of DS4381 Rev 9. The higher drive enables direct interfacing with 32 Ω headphones and low-impedance sensor bridges-eliminating external buffer stages required by legacy op-amps.
Is the TSV358AIYPT pin-compatible with other TSSOP8 dual op-amps like the LMV358IPT?
No. While both use TSSOP8 packages, the TSV358AIYPT follows ST's standard dual-op-amp pinout (Pin 1 = In−A, Pin 2 = In+A, Pin 3 = OutA, Pin 4 = VDD, Pin 5 = OutB, Pin 6 = In+B, Pin 7 = In−B, Pin 8 = VCC), whereas LMV358IPT uses TI's alternate mapping (Pin 1 = OutA, Pin 2 = In−A, Pin 3 = In+A, Pin 4 = VDD, Pin 5 = In−B, Pin 6 = In+B, Pin 7 = OutB, Pin 8 = VCC). PCB layout must match ST's pin assignment.
TSV358AIYPT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.6V/µs
- Gain Bandwidth Product:
- 1.4 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 70 nA
- Voltage - Input Offset:
- 100 µV
- Current - Supply:
- 500µA
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 2.5 V
- Voltage - Supply Span (Max):
- 6 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
TSV358AIYPT FAQ
1.How can I place an order for TSV358AIYPT through Aetrix?
Please submit a Request for Quotation (RFQ) for TSV358AIYPT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TSV358AIYPT reliable?
The price and inventory of TSV358AIYPT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TSV358AIYPT is usually 5 days.
3.What payment methods are accepted for TSV358AIYPT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TSV358AIYPT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TSV358AIYPT?
TSV358AIYPT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TSV358AIYPT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TSV358AIYPT?
For technical support, including TSV358AIYPT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TSV358AIYPT requirements.
6.How does Aetrix verify that TSV358AIYPT is sourced from the original manufacturer or authorized distributors?
All TSV358AIYPT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TSV358AIYPT meets industry standards.
7.What is the process for return or replacement of TSV358AIYPT?
All TSV358AIYPT units undergo pre-shipment inspection (PSI). If there is an issue with TSV358AIYPT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TSV358AIYPT part is unused and in its original packaging.
Return procedure for TSV358AIYPT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TSV358AIYPT Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
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