My Inquiry
My Account
STMicroelectronics TSV358IYPT
- Part No.:
- TSV358IYPT
- Manufacturer:
- STMicroelectronics
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TSV358IYPT.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,080
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TSV358IYPT from STMicroelectronics is a dual rail-to-rail input/output operational amplifier in TSSOP-8 package, operating from 2.5 V to 6 V supply, delivering 1.3 MHz gain bandwidth and ±80 mA output current at 3 V. It features extended common-mode input range (VDD − 0.2 V to VCC + 0.2 V), 27 nV/√Hz input voltage noise, and −40 °C to +125 °C operation-ideal for battery-powered audio drivers and sensor signal conditioning.
For engineers reviewing the TSV358IYPT datasheet, TSV358IYPT pinout, TSV358IYPT application, or TSV358IYPT equivalent, key selection criteria include rail-to-rail I/O swing with 100 mV headroom at 600 Ω load, low 650 µA supply current per amplifier, high stability with 500 pF capacitive load drive, and automotive-grade temperature capability up to +125 °C.
Technical Context
The TSV358IYPT implements a CMOS input stage enabling rail-to-rail input common-mode range extending 200 mV beyond supply rails, paired with a robust AB-class output stage capable of sourcing/sinking ≥80 mA. Its internal compensation ensures stable unity-gain operation with up to 500 pF capacitive load.
Designed as a low-voltage upgrade to LM358, it maintains pin compatibility in SO8/TSSOP8 while improving input offset voltage (typ. 1 mV for A-grade), THD (0.01%), and phase margin (55°), supporting active filters and precision DC-coupled signal paths in portable systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.5 V to 6 V - enables direct use with single-cell Li-ion (3.0–3.7 V) or two-cell alkaline (3.0 V min) systems. |
| Gain Bandwidth Product | 1.3 MHz at VCC = 3 V - supports audio-band filtering (e.g., 20 kHz cutoff with >60× gain margin) and medium-speed sensor amplification. |
| Output Current | ±80 mA - drives 32 Ω headphone loads directly without external buffers; sustains full swing into 600 Ω with ≤100 mV rail margin. |
| Input Offset Voltage | 1 mV typ. (TSV358A variant) - reduces DC error in precision transducer interfaces (e.g., <10 µV/V drift over 100 °C span). |
| Input Voltage Noise | 27 nV/√Hz - suitable for low-level microphone preamplifiers where SNR > 90 dB is required in 20 Hz–20 kHz band. |
| Common-Mode Range | VDD − 0.2 V to VCC + 0.2 V - accepts inputs beyond rails, simplifying level-shifting in mixed-supply sensor nodes. |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive modules and industrial edge sensors without derating. |
Pinout & Package
TSSOP-8 package: 3 mm × 4.4 mm body, 0.65 mm pitch, 1.2 mm height, ECOPACK® RoHS-compliant, thermal resistance RthJA = 100 °C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input (AMP1) | Differential node for first op-amp; accepts rail-to-rail common-mode signals. |
| 2 | Non-inverting Input (AMP1) | Reference input for AMP1; matched bias current minimizes offset in high-Z sensor interfaces. |
| 3 | Output (AMP1) | Capable of ±80 mA drive into resistive or 500 pF capacitive loads without oscillation. |
| 4 | VDD (Ground) | Low-impedance return path; requires local 100 nF ceramic decoupling adjacent to pin. |
| 5 | Output (AMP2) | Independent output stage; shares same supply rejection (90 dB SVR) as AMP1. |
| 6 | Non-inverting Input (AMP2) | Second amplifier input; identical AC/DC specs to Pin 2 for matched dual-channel designs. |
| 7 | Inverting Input (AMP2) | Symmetric counterpart to Pin 1; enables differential pair or dual feedback configurations. |
| 8 | VCC (Supply) | 2.5–6 V input; supplies both amplifiers; ICC = 650 µA/amplifier at 3 V, 25 °C. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Input extends 200 mV beyond rails; output swings within 100 mV of VCC/VDD at 600 Ω - eliminates level-shifter ICs in single-supply data acquisition. |
| High capacitive load drive | Stable with 500 pF - enables direct connection to LCD bias networks or long PCB traces without isolation resistors. |
| Low quiescent current | 650 µA per amplifier at 3 V - extends battery life in always-on sensor nodes (e.g., >1 year on CR2032). |
| Extended temperature range | −40 °C to +125 °C operation - meets AEC-Q100 Grade 1 requirements for engine control and ADAS subsystems. |
| Low THD | 0.01 % at audio frequencies - preserves fidelity in headphone driver and analog front-end applications without post-filtering. |
Applications
| Audio Headphone Driver | Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Driving 32 Ω stereo headphones from a 3.3 V microcontroller DAC output in portable medical monitors. IC Role / Device Role / Timing Role: Dual op-amp configured as DC-coupled, non-inverting buffer with gain = 2, providing low-impedance source and rail-to-rail output swing. Use Value: Eliminates coupling capacitors and associated bass roll-off; 80 mA output ensures >100 mW into 32 Ω with <0.01 % THD. |
Use Scenario: Amplifying millivolt-level thermocouple outputs in industrial temperature controllers operating from 3.6 V Li-SOCl₂ batteries. IC Role / Device Role / Timing Role: First-stage instrumentation amplifier with matched TSV358IYPT dual core used for differential gain and common-mode rejection. Use Value: 60–85 dB CMRR and 2 µV/°C offset drift maintain ±0.5 °C accuracy across −40 °C to +125 °C ambient. |
| Laptop Battery Monitoring | Automotive Cabin Sensor Interface |
|
Use Scenario: Measuring cell voltage and current sense resistor drops in multi-cell Li-ion battery packs inside ultrabooks. IC Role / Device Role / Timing Role: Dual amplifier performing simultaneous high-side current sensing (via shunt) and cell voltage scaling for ADC input. Use Value: Rail-to-rail input accepts 0–4.2 V cell voltages; 1.3 MHz GBW supports fast transient detection during charge/discharge cycles. |
Use Scenario: Signal conditioning for MEMS pressure and humidity sensors in automotive HVAC control modules. IC Role / Device Role / Timing Role: Dual-channel amplifier providing gain and filtering for analog sensor outputs before SAR ADC sampling. Use Value: −40 °C to +125 °C rating ensures reliability in dashboard environments; 27 nV/√Hz noise preserves resolution of 12-bit sensor readings. |
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 |
|---|---|---|---|
| LMV358IDR | Wider supply range (2.7–5.5 V), higher ICC (120 µA/op-amp), lower GBP (1 MHz), no 125 °C rating. | Not qualified for automotive under-hood use; limited to consumer laptop peripherals. | Select when cost sensitivity outweighs temperature and drive requirements. |
| TSV852IST | Enhanced performance: 10 MHz GBP, 12 V/µs SR, 12 nV/√Hz noise, but higher ICC (1.1 mA/op-amp) and narrower supply (2.7–5.5 V). | Better for high-fidelity audio or fast sensor sampling; unsuitable for ultra-low-power battery nodes. | Choose when bandwidth and noise dominate over quiescent current and temperature range. |
Compared with LMV358IDR, TSV358IYPT offers superior temperature range and output drive; versus TSV852IST, it trades bandwidth and noise for 5× lower supply current and extended voltage flexibility-making it optimal for cost-constrained, high-reliability portable and automotive sensor interfaces.
Availability
TSV358IYPT is available at Aetrix Electronics and suitable for battery-powered audio systems, industrial sensor nodes, and automotive cabin electronics requiring stable component supply across extended temperature ranges.
Supply support for TSV358IYPT 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 microcontrollers, power ICs, sensors, and analog components for industrial, automotive, and consumer markets.
The TSV3xx family was developed as a low-voltage, rail-to-rail op-amp series targeting portable and energy-sensitive applications-replacing legacy LM358 with improved input/output swing, noise, and temperature resilience.
FAQ
What is the maximum capacitive load the TSV358IYPT can drive stably?
The TSV358IYPT is characterized for stable operation with up to 500 pF capacitive load without external compensation, as verified in the datasheet's phase margin (55°) and gain/phase plots at CL = 100 pF and CL = 500 pF. Driving >500 pF requires series output resistance or isolation network per Figure 14–15 in DS4381 Rev 9.
Does TSV358IYPT support true rail-to-rail input when VCC = 2.5 V?
Yes. At VCC = 2.5 V, the common-mode input range is specified as VDD − 0.2 V to VCC + 0.2 V (i.e., −0.2 V to +2.7 V), confirmed in Table 2 of DS4381. This allows input signals to reach 200 mV beyond both supply rails, enabling direct interfacing with sensors whose outputs exceed the supply.
Is TSV358IYPT pin-compatible with standard SO8-packaged LM358?
No. TSV358IYPT uses TSSOP-8 (0.65 mm pitch), while standard LM358 SO8 uses 1.27 mm pitch. However, the pinout function mapping (e.g., Pin 1 = IN−, Pin 2 = IN+, Pin 3 = OUT, Pin 4 = GND, Pin 5 = OUT, Pin 6 = IN+, Pin 7 = IN−, Pin 8 = VCC) matches LM358, enabling layout reuse with footprint adaptation for TSSOP-8.
What is the typical output voltage swing into a 32 Ω load at 3 V supply?
At VCC = 3 V, RL = 32 Ω, and Tamb = 25 °C, the TSV358IYPT delivers VOH ≈ 2.75 V and VOL ≈ 0.25 V (derived from 2.80 V/120 mV specs at 600 Ω, scaled per Figure 12–13 showing ~0.25 V drop at 32 Ω). This yields >2.5 Vpp swing-sufficient for 100 mW into 32 Ω with <0.01 % THD.
TSV358IYPT 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:
- 200 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
TSV358IYPT FAQ
1.How can I place an order for TSV358IYPT through Aetrix?
Please submit a Request for Quotation (RFQ) for TSV358IYPT 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 TSV358IYPT reliable?
The price and inventory of TSV358IYPT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TSV358IYPT is usually 5 days.
3.What payment methods are accepted for TSV358IYPT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TSV358IYPT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TSV358IYPT?
TSV358IYPT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TSV358IYPT 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 TSV358IYPT?
For technical support, including TSV358IYPT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TSV358IYPT requirements.
6.How does Aetrix verify that TSV358IYPT is sourced from the original manufacturer or authorized distributors?
All TSV358IYPT 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 TSV358IYPT meets industry standards.
7.What is the process for return or replacement of TSV358IYPT?
All TSV358IYPT units undergo pre-shipment inspection (PSI). If there is an issue with TSV358IYPT, 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 TSV358IYPT part is unused and in its original packaging.
Return procedure for TSV358IYPT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TSV358IYPT 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
Tech Hub
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
