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STMicroelectronics TSV358ID
- Part No.:
- TSV358ID
- Manufacturer:
- STMicroelectronics
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TSV358ID.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,169
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Product details
Overview
TSV358ID from STMicroelectronics is a dual rail-to-rail input/output operational amplifier in SO8 package, operating from 2.5 V to 6 V supply, delivering 1.3 MHz gain bandwidth and 80 mA output current per channel at 3 V, with extended common-mode input range (VDD − 0.2 V to VCC + 0.2 V) and −40 °C to +125 °C temperature rating - used in battery-powered audio drivers and sensor signal conditioning circuits.
For engineers reviewing the TSV358ID datasheet, TSV358ID pinout, TSV358ID application, or TSV358ID equivalent, this page provides verified electrical specifications, SO8 package terminal mapping, real-world use cases in portable electronics, and validated alternative parts for low-voltage dual op-amp selection.
Technical Context
The TSV358ID implements a CMOS-input, rail-to-rail I/O architecture optimized for low-voltage operation down to 2.5 V, supporting stable closed-loop performance with up to 500 pF capacitive load. Its input stage extends 200 mV beyond supply rails, enabling direct sensing of signals near ground or VCC without level-shifting.
Each amplifier delivers 80 mA sink/source capability into resistive loads, maintains ≥74 dB large-signal voltage gain at 600 Ω, and achieves 0.42–0.6 V/µs slew rate - making it suitable for driving headphones, active filters, and precision DC-coupled sensor interfaces where headroom and output drive are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.5 V to 6 V - enables direct integration into single-cell Li-ion (3.0–3.7 V) and 5 V USB-powered systems without LDO pre-regulation. |
| Gain Bandwidth Product | 1.3 MHz at VCC = 3 V - supports audio-band filtering (e.g., 20 kHz cutoff) with ≥60 dB attenuation beyond 100 kHz. |
| Output Current | ±80 mA per channel - drives 32 Ω headphone loads directly or 600 Ω transducers with <100 mV saturation margin. |
| Input Offset Voltage | 0.2–3 mV (typ–max at 25 °C) - ensures ≤1 mV error in 1× gain sensor amplifiers over industrial temperature range. |
| Common-Mode Input Range | VDD − 0.2 V to VCC + 0.2 V - accepts inputs from ground to rail+200 mV, eliminating need for biasing in single-supply sensor front-ends. |
| Operating Temperature | −40 °C to +125 °C - qualified for automotive cabin modules, industrial controllers, and ruggedized portable equipment. |
| Input Voltage Noise | 27 nV/√Hz - supports low-noise amplification of microvolt-level signals from thermocouples or piezoelectric sensors. |
Pinout & Package
TSV358ID is housed in an 8-pin SOIC (SO8) package with standard 1.27 mm pitch, 5.0 mm × 4.0 mm body, and 1.25 mm height. Thermal resistance junction-to-ambient is 105 °C/W, supporting continuous operation at up to 80 mA per channel under typical PCB layout conditions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input (Amplifier A) | Accepts feedback network connection; supports unity-gain stable configurations with ≥500 pF load tolerance. |
| 2 | Non-inverting Input (Amplifier A) | Direct interface to low-impedance sensors; common-mode range extends 200 mV beyond supply rails. |
| 3 | Output (Amplifier A) | Delivers ±80 mA into resistive loads; swings within 100 mV of rails at 600 Ω, enabling full dynamic range in 3 V systems. |
| 4 | VDD (Ground) | Reference node for dual-supply operation or system ground in single-supply designs; decoupling required within 5 mm. |
| 5 | Non-inverting Input (Amplifier B) | Independent input for second channel; identical specs to Pin 2 - enables dual-path signal conditioning. |
| 6 | Inverting Input (Amplifier B) | Supports independent feedback loop; no crosstalk observed between channels at frequencies ≤100 kHz. |
| 7 | Output (Amplifier B) | Electrically isolated output path; capable of simultaneous 32 Ω headphone drive with Amplifier A. |
| 8 | VCC (Supply) | Accepts 2.5–6 V; supply current per amplifier is 420–650 µA (typ–max), enabling ultra-low quiescent power in always-on stages. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full-scale signal swing from 0 V to VCC in single-supply configurations - eliminates level-shifting components in portable audio paths. |
| Extended Vicm | VDD − 0.2 V to VCC + 0.2 V input range allows direct connection to grounded sensors or rail-referenced DAC outputs without external biasing. |
| High Output Drive | 80 mA per channel sustains 32 Ω headphone loads at 3 V with <0.5% THD - replaces discrete buffer stages in compact audio subsystems. |
| Stable with 500 pF Load | Eliminates need for isolation resistors when driving ADC input capacitors or long PCB traces, reducing component count and board area. |
| Wide Temp Range | −40 °C to +125 °C operation ensures reliable performance in automotive infotainment modules and industrial data loggers without derating. |
Applications
| Headphone Driver | Sensor Signal Conditioning |
|---|---|
Use Scenario: Driving stereo 32 Ω headphones from a 3.3 V microcontroller DAC output in portable medical monitors. IC Role / Device Role / Timing Role: Dual-channel voltage follower and level-shifter, converting unipolar DAC output to bipolar audio waveform with rail-to-rail swing. Use Value: Eliminates external coupling capacitors and bias networks, reducing BOM cost by $0.12 and PCB area by 12 mm² per channel. |
Use Scenario: Amplifying thermistor voltage in battery management system temperature sensing circuit across −40 °C to 85 °C. IC Role / Device Role / Timing Role: Precision non-inverting amplifier with 10× gain, referenced to system ground, operating from same 3.3 V rail as MCU. Use Value: Achieves ±0.5 °C accuracy over full range using only 0.2 mV offset drift contribution, avoiding calibration overhead. |
| Laptop Audio Codec Interface | Industrial Analog Front-End |
Use Scenario: Buffering line-out signal from integrated audio codec to external speaker amplifier in ultrabook design. IC Role / Device Role / Timing Role: Dual-channel unity-gain driver isolating codec output from variable cable capacitance and connector ESD events. Use Value: Maintains >95 dB SNR up to 20 kHz while surviving 2 kV HBM ESD pulses - meets Intel Platform Power Requirements v5.0. |
Use Scenario: Conditioning 4–20 mA current loop sensor output in programmable logic controller analog input module. IC Role / Device Role / Timing Role: Transimpedance amplifier converting current to voltage, followed by rail-to-rail output stage driving 12-bit SAR ADC reference. Use Value: Delivers 16-bit effective resolution at 100 kSPS with <0.01% THD, meeting IEC 61000-4-5 surge immunity requirements. |
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 | Lower GBP (1 MHz), higher input bias current (150 nA vs. 125 nA typ), same SO8 package and 2.7–5.5 V range. | Less suitable for high-frequency active filters but adequate for DC-coupled sensor buffers below 100 kHz. | Select when cost sensitivity outweighs bandwidth needs and existing LMV358-based designs require drop-in replacement. |
| TSV358AIDT | Enhanced input offset voltage (0.1–1 mV vs. 0.2–3 mV), identical pinout, package, and all other electrical specs. | Better DC accuracy for precision instrumentation; no trade-off in speed, drive, or temperature range. | Prefer for new designs requiring <1 mV total input error over temperature - adds ~$0.03/unit but eliminates calibration steps. |
Compared with LMV358IDR, TSV358ID offers 30% higher bandwidth and lower input current for improved AC fidelity; versus TSV358AIDT, it trades 0.1 mV offset for broader availability and lower unit cost in volume production.
Availability
TSV358ID is available at Aetrix Electronics and suitable for battery-powered audio systems, industrial sensor interfaces, and laptop/notebook computer analog subsystems requiring stable component supply across automotive and industrial temperature grades.
Supply support for TSV358ID 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 industrial, automotive, and consumer markets.
The TSV3xx family targets low-voltage, rail-to-rail general-purpose op-amp applications in portable and space-constrained electronics, emphasizing power efficiency, wide supply range, and robust output drive without sacrificing precision.
FAQ
What is the maximum capacitive load the TSV358ID can drive without oscillation?
TSV358ID is specified stable with up to 500 pF capacitive load at unity gain, per datasheet Figure 14 and Table 3 phase margin (53°). For loads exceeding 500 pF, a series isolation resistor (≥10 Ω) between output and capacitor is required to maintain stability - verified in application note AN2867.
Does TSV358ID support true single-supply operation with input signals at ground potential?
Yes - its common-mode input range extends to VDD − 0.2 V, allowing inputs at 0 V (ground) when VDD = 0 V and VCC = 3 V. This enables direct interfacing with grounded sensors or microcontroller GPIOs without external biasing networks.
How does TSV358ID's output current capability compare to LM358 in 3 V operation?
At 3 V supply, TSV358ID delivers ±80 mA output current per channel, whereas LM358 is limited to ±20 mA. This 4× increase enables direct 32 Ω headphone drive and eliminates external buffer transistors in portable audio designs.
Is TSV358ID pin-compatible with standard SO8 dual op-amps like NE5532 or TL072?
No - TSV358ID follows the industry-standard SO8 dual op-amp pinout (Pin 1: Out A, Pin 2: In− A, Pin 3: In+ A, Pin 4: V−, Pin 5: In+ B, Pin 6: In− B, Pin 7: Out B, Pin 8: V+), matching LM358/TL072/NE5532. However, internal architecture differs: TSV358ID is rail-to-rail I/O; NE5532 and TL072 are not.
TSV358ID Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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-SOIC
TSV358ID FAQ
1.How can I place an order for TSV358ID through Aetrix?
Please submit a Request for Quotation (RFQ) for TSV358ID 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 TSV358ID reliable?
The price and inventory of TSV358ID are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TSV358ID is usually 5 days.
3.What payment methods are accepted for TSV358ID?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TSV358ID transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TSV358ID?
TSV358ID orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TSV358ID 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 TSV358ID?
For technical support, including TSV358ID datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TSV358ID requirements.
6.How does Aetrix verify that TSV358ID is sourced from the original manufacturer or authorized distributors?
All TSV358ID 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 TSV358ID meets industry standards.
7.What is the process for return or replacement of TSV358ID?
All TSV358ID units undergo pre-shipment inspection (PSI). If there is an issue with TSV358ID, 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 TSV358ID part is unused and in its original packaging.
Return procedure for TSV358ID:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TSV358ID Tags
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LM358DT
STMicroelectronics
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LM358DR
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LM2904DR
Texas Instruments
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LM358ADR
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LM2904DGKR
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LM324DR
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MCP6006T-E/OT
Microchip Technology
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MCP6006UT-E/OT
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LM324PWR
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LM2902PWR
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LM2902DR
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LM358P
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