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STMicroelectronics TSV6192AID
- Part No.:
- TSV6192AID
- Manufacturer:
- STMicroelectronics
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TSV6192AID.pdf
- Description:
- IC CMOS 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,654
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Product details
Overview
TSV6192AID from STMicroelectronics is a dual rail-to-rail input/output CMOS operational amplifier optimized for ultra-low-power, low-voltage sensor signal conditioning. It delivers 450 kHz gain bandwidth, 10 µA supply current per amplifier at 5 V, 800 µV max input offset voltage (A-grade), 1 pA typical input bias current, and operates from 1.5 to 5.5 V - enabling use in battery-powered smoke detectors and portable medical instrumentation.
For engineers reviewing the TSV6192AID datasheet, TSV6192AID pinout, TSV6192AID application, or TSV6192AID equivalent, key selection criteria include guaranteed stability at minimum gain ≥5 V/V, rail-to-rail output swing within 35 mV of both rails under 10 kΩ load, -40 to 85 °C industrial temperature range, and MiniSO8 package compatibility with space-constrained PCB layouts.
Technical Context
The TSV6192AID employs complementary PMOS/NMOS input stages to achieve rail-to-rail input common-mode range (VCC− −0.1 V to VCC+ +0.1 V) without phase reversal. Its internal compensation ensures unity-gain stable operation only when configured for minimum closed-loop gain of 5 V/V (non-inverting) or −3 V/V (inverting).
Output stage design enables rail-to-rail swing with ≤35 mV saturation voltage at both rails into 10 kΩ load referenced to VCC/2. Input offset voltage drift is tightly controlled at 2 µV/°C, and supply voltage rejection ratio reaches 93 dB at 5 V, supporting precision DC-coupled sensing in noisy power environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.5 V to 5.5 V - supports single-cell Li-ion, alkaline, and regulated 3.3 V systems without level-shifting. |
| Supply Current per Amp | 10.5 µA typ at 5 V - enables >10-year battery life in always-on smoke detector front-ends. |
| Gain Bandwidth Product | 450 kHz typ - sufficient for anti-aliasing and active filtering up to ~45 kHz with gain = 10. |
| Input Offset Voltage (A-grade) | 800 µV max - ensures <0.1% error in 0.8 V full-scale sensor outputs without trimming. |
| Input Bias Current | 1 pA typ - preserves high-impedance source integrity (e.g., piezoelectric or pH sensors). |
| CMRR | 80 dB min at 5 V - rejects common-mode noise from shared ground paths in multi-sensor nodes. |
| Output Swing | Within 35 mV of VCC and GND at 10 kΩ load - maximizes dynamic range in 1.8–5 V ADC interfaces. |
Pinout & Package
TSV6192AID is housed in an 8-pin MiniSO8 package (3.0 × 4.9 mm, 0.65 mm pitch), offering improved thermal resistance (190 °C/W) versus SO8 and smaller footprint than standard SOIC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting input of Amp 1 | Accepts feedback network connection; high-impedance node requiring guard ring in sensitive layouts. |
| 2 | Non-inverting input of Amp 1 | Connects to high-Z sensor sources; rail-to-rail common-mode range enables direct thermistor or bridge interface. |
| 3 | Output of Amp 1 | Drives 10 kΩ load to within 35 mV of rails; requires local 10 nF decoupling at Pin 4/8 for stability. |
| 4 | VCC− (GND) | Power return reference; must be low-impedance plane tied directly to decoupling capacitor negative terminal. |
| 5 | Output of Amp 2 | Independent output stage; usable for dual-path signal conditioning or differential driver configuration. |
| 6 | Non-inverting input of Amp 2 | Electrically isolated from Amp 1 inputs; supports separate sensor channels on single die. |
| 7 | Inverting input of Amp 2 | Configurable for transimpedance or difference amplification; shares same GBW and bias specs as Amp 1. |
| 8 | VCC+ | Positive supply rail; accepts 1.5–5.5 V; 10 nF ceramic cap required between Pins 4 and 8 per layout guidelines. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full-supply utilization in single-ended 1.8 V systems - no level-shifting needed for microcontroller ADCs. |
| Ultra-low input bias current (1 pA typ) | Maintains accuracy with >100 MΩ source impedances (e.g., electrochemical sensors), eliminating leakage-induced offset. |
| Stable at minimum gain ≥5 V/V | Guarantees 60° phase margin with 20 pF load; eliminates need for external compensation in most gain ≥5 configurations. |
| Low input offset voltage drift (2 µV/°C) | Reduces thermal-induced error to <0.2 mV over −40 to 85 °C - critical for uncalibrated industrial temperature sensing. |
| ECOPACK® compliant MiniSO8 | Meets RoHS and halogen-free requirements while providing 25% area reduction vs. SO8 for compact wearable designs. |
Applications
| Smoke Detector Front-End | Portable ECG Signal Conditioning |
|---|---|
|
Use Scenario: Amplifying weak ionization chamber current (pA–nA) in battery-powered residential smoke alarms. IC Role / Device Role / Timing Role: First-stage transimpedance amplifier converting current to voltage with minimal power draw and zero drift-induced false alarms. Use Value: 1 pA input bias prevents signal loss across high-value feedback resistors; 10 µA quiescent current extends AA battery life beyond 10 years. |
Use Scenario: Buffering and filtering low-amplitude (<1 mV), high-impedance biopotential signals from dry electrodes in handheld ECG monitors. IC Role / Device Role / Timing Role: Rail-to-rail input/output dual op-amp implementing active 0.5–40 Hz bandpass filter and ADC driver. Use Value: 800 µV max Vio ensures baseline stability without calibration; 450 kHz GBW supports clean 50/60 Hz notch implementation. |
| Proximity Sensor Interface | Active Low-Pass Filter for IoT Sensors |
|
Use Scenario: Conditioning analog output from capacitive proximity sensors in smart home occupancy detectors. IC Role / Device Role / Timing Role: Differential amplifier rejecting common-mode noise from shared PCB traces and switching regulators. Use Value: 80 dB CMRR suppresses 3.3 V digital noise coupling; rail-to-rail output drives 12-bit SAR ADC input fully. |
Use Scenario: Implementing 2nd-order Sallen-Key low-pass filter (fc = 10 kHz) for MEMS accelerometer data in predictive maintenance edge nodes. IC Role / Device Role / Timing Role: Dual amplifier used as unity-gain buffer + filter integrator, powered from energy-harvesting 2.5 V supply. Use Value: 1.5 V minimum supply allows operation directly from boost converter output; 10 µA per amp minimizes harvested energy drain. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual low-power rail-to-rail op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TSV6192IST | Same electrical specs but in MiniSO8 package with different marking (K130); identical pinout and thermal performance. | No functional difference - selected when board layout uses K130-marked reels or legacy BOM references. | Drop-in replacement with identical sourcing and qualification; preferred for new designs targeting MiniSO8 footprint. |
| MCP6002T-I/SN | Higher 1 µA input bias current, 100 kHz GBW, 600 µV Vio max - less precise and slower, but wider 1.8–6.0 V supply range. | Suitable for cost-sensitive consumer devices where 10-year battery life is not required and 10 kHz bandwidth suffices. | Choose when supply exceeds 5.5 V or when lower precision is acceptable to reduce unit cost by >15%. |
Compared with TSV6192AID, TSV6192IST offers identical performance in the same package with alternate marking, while MCP6002T-I/SN trades precision and speed for broader supply range and lower cost - making it viable only in non-critical, higher-volume consumer applications.
Availability
TSV6192AID is available at Aetrix Electronics and suitable for battery-powered smoke detectors, portable medical instrumentation, proximity sensor modules, and active filtering circuits requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TSV6192AID 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 silicon solutions for automotive, industrial, and consumer markets since 1987.
The TSV6192AID belongs to ST's precision low-power op-amp product line, engineered specifically for energy-constrained sensor interfaces and portable instrumentation where rail-to-rail operation, nanoamp bias, and micropower consumption are mandatory.
FAQ
What is the minimum stable gain configuration for TSV6192AID?
The TSV6192AID requires a minimum closed-loop gain of 5 V/V in non-inverting mode or −3 V/V in inverting mode to ensure 60° phase margin and prevent oscillation. This is due to internal compensation optimized for low-power operation; using unity-gain configurations will result in instability and excessive ringing on step responses.
Can TSV6192AID operate from a 1.5 V supply?
Yes - the TSV6192AID is fully specified down to 1.5 V supply voltage, with tested performance including 380 kHz gain bandwidth, 6.5 µA supply current, and rail-to-rail input/output functionality. Electrical characteristics tables confirm operation at 1.5 V, and application notes validate stable behavior with 10 kΩ loads referenced to VCC/2.
Does TSV6192AID have built-in ESD protection?
Yes - the device features 4 kV HBM, 200 V MM, and 1.5 kV CDM ESD ratings per JEDEC standards, verified in absolute maximum ratings tables. These values reflect integrated protection diodes on all pins, enabling robust handling during PCB assembly and field operation without external clamping components.
How does the rail-to-rail input stage work without phase reversal?
The TSV6192AID uses complementary PMOS and NMOS input pairs that switch seamlessly at VCC+ − 0.7 V, with overlapping conduction ensuring continuous transconductance. The datasheet explicitly guarantees "no phase reversal" across the full input common-mode range (VCC− −0.1 V to VCC+ +0.1 V), validated by characterization curves showing monotonic Vio vs. Vicm behavior.
TSV6192AID Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Amplifier Type:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.08V/µs
- Gain Bandwidth Product:
- 450 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 800 µV
- Current - Supply:
- 10.5µA
- Current - Output / Channel:
- 63 mA
- Voltage - Supply Span (Min):
- 1.5 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TSV6192AID FAQ
1.How can I place an order for TSV6192AID through Aetrix?
Please submit a Request for Quotation (RFQ) for TSV6192AID 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 TSV6192AID reliable?
The price and inventory of TSV6192AID are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TSV6192AID is usually 5 days.
3.What payment methods are accepted for TSV6192AID?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TSV6192AID transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TSV6192AID?
TSV6192AID orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TSV6192AID 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 TSV6192AID?
For technical support, including TSV6192AID datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TSV6192AID requirements.
6.How does Aetrix verify that TSV6192AID is sourced from the original manufacturer or authorized distributors?
All TSV6192AID 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 TSV6192AID meets industry standards.
7.What is the process for return or replacement of TSV6192AID?
All TSV6192AID units undergo pre-shipment inspection (PSI). If there is an issue with TSV6192AID, 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 TSV6192AID part is unused and in its original packaging.
Return procedure for TSV6192AID:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TSV6192AID Tags
-
LM358DT
STMicroelectronics
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LM358DR
Texas Instruments
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LM2904DR
Texas Instruments
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LM358ADR
Texas Instruments
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LM2904DGKR
Texas Instruments
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LM324DR
Texas Instruments
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MCP6006T-E/OT
Microchip Technology
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MCP6006UT-E/OT
Microchip Technology
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LM324PWR
Texas Instruments
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LM2902PWR
Texas Instruments
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LM2902DR
Texas Instruments
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LM358P
Texas Instruments
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