My Inquiry
My Account
Texas Instruments TLV9062SIRUGR
- Part No.:
- TLV9062SIRUGR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 10-XFQFN
- Datasheet:
-
TLV9062SIRUGR.pdf
- Description:
- IC CMOS 2 CIRCUIT 10X2QFN
- Quantity:
- Payment:
- Shipping:
Inventory:8,933
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV9062SIRUGR from Texas Instruments is a dual-channel, rail-to-rail input/output CMOS operational amplifier optimized for cost-sensitive, low-voltage systems. It delivers 10MHz unity-gain bandwidth, ±0.3mV input offset voltage, 10nV/√Hz input voltage noise, 538µA quiescent current per channel, and operates from 1.8V to 5.5V supply. It is used in low-side current sensing and wearable device signal conditioning.
For engineers reviewing the TLV9062SIRUGR datasheet, TLV9062SIRUGR pinout, TLV9062SIRUGR application, or TLV9062SIRUGR equivalent, key selection criteria include shutdown functionality (SHDN1/SHDN2), X2QFN-10 package footprint (2.00mm × 1.50mm), resistive open-loop output impedance for capacitive load stability, and extended temperature range (–40°C to 125°C).
Technical Context
The TLV9062SIRUGR integrates independent shutdown control per channel (SHDN1 and SHDN2), enabling selective power-down of either amplifier without affecting the other. Its resistive open-loop output impedance simplifies stabilization with capacitive loads up to 100pF and beyond, unlike conventional op-amps requiring external compensation.
It features internal RFI/EMI filtering and no phase reversal under overdrive conditions-critical for precision sensor front-ends and motor control feedback loops. The device maintains unity-gain stability across its full 1.8V–5.5V supply range and specified temperature span.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | Dual: two independent amplifiers with separate shutdown pins (SHDN1, SHDN2) |
| Unity-gain bandwidth | 10MHz: supports high-speed signal conditioning in active filters and fast-settling current sense circuits |
| Input offset voltage | ±0.3mV (typ): enables accurate DC-coupled measurements in low-side current sensing with <1% error at 100mV sense voltage |
| Quiescent current | 538µA per channel: allows battery-powered wearables to operate >1 year on coin-cell with periodic wake-up |
| Supply voltage range | 1.8V to 5.5V: compatible with single Li-ion, 2×AA, or 3.3V/5V system rails without level-shifting |
| Input voltage noise | 10nV/√Hz at 10kHz: preserves SNR in microphone preamps and thermistor signal chains |
| Shutdown current | 0.5µA (typ) per channel: reduces total system standby power to sub-µA when both channels disabled |
Pinout & Package
The TLV9062SIRUGR is housed in a 10-pin X2QFN package (2.00mm × 1.50mm, 0.4mm pitch) with wettable flanks and an exposed thermal pad connected to V–.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT1) | Output, channel 1 | Capable of rail-to-rail swing; drives 10kΩ load to within 20mV of rails at 5.5V supply |
| 2 (IN1–) | Inverting input, channel 1 | 0.5pA input bias current enables high-impedance sensor interfaces (e.g., pH electrodes) |
| 3 (IN1+) | Noninverting input, channel 1 | Rail-to-rail common-mode range (V– – 0.1V to V+ + 0.1V) supports single-supply operation |
| 4 (V–) | Negative supply / ground reference | Connects to system ground or negative rail; thermal pad must be soldered to V– plane for thermal performance |
| 5 (IN2–) | Inverting input, channel 2 | Independent of channel 1; enables differential pair or dual-path signal processing |
| 6 (IN2+) | Noninverting input, channel 2 | Same input specs as IN1+; supports matched gain stages in instrumentation amps |
| 7 (OUT2) | Output, channel 2 | Identical AC/DC performance to OUT1; usable for redundant sensing or dual feedback paths |
| 8 (SHDN1) | Shutdown control, channel 1 | Logic-high (>V– + 0.9V) enables channel 1; logic-low ( |
| 9 (SHDN2) | Shutdown control, channel 2 | Independent enable/disable timing (tON = 10µs, tOFF = 0.6µs); no cross-talk with channel 1 |
| 10 (V+) | Positive supply | Accepts 1.8V–5.5V; PSRR ≥80dB ensures immunity to digital supply noise |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full dynamic range utilization in single-supply 1.8V systems (e.g., energy-harvesting sensors) |
| Resistive open-loop output impedance | Reduces need for external isolation resistors when driving >100pF loads (e.g., long PCB traces, ADC inputs) |
| Internal RFI/EMI filter | Rejects GSM/ISM-band interference without external RC networks-critical for smoke detector analog front-ends |
| No phase reversal in overdrive | Prevents latch-up or erroneous control signals during input transients in motor current monitoring |
| Extended temperature range | Validated operation from –40°C to 125°C supports HVAC blower control and e-bike motor controllers |
Applications
| Low-Side Current Sensing | Wearable Device Signal Chain |
|---|---|
Use Scenario: Measuring motor phase current in e-bikes or washing machine inverters using shunt resistor below ground-referenced MOSFETs. IC Role / Device Role / Timing Role: Dual op-amp configures one channel as difference amplifier for shunt voltage, second as buffer/filter for ADC interface. Use Value: ±0.3mV offset ensures <0.5% gain error at 50mV shunt drop; shutdown mode cuts idle current to preserve battery life between cycles. | Use Scenario: Amplifying weak biopotential signals (ECG, EMG) from dry electrodes in fitness trackers. IC Role / Device Role / Timing Role: First stage instrumentation-grade amplifier with rail-to-rail input to capture µV-level signals near ground; second channel buffers filtered output. Use Value: 10nV/√Hz noise density preserves signal integrity; 1.8V operation extends coin-cell lifetime; shutdown eliminates leakage during sleep mode. |
| Smoke Detector Analog Front-End | HVAC Temperature Control Loop |
Use Scenario: Conditioning ionization chamber current (pA-level) in residential smoke alarms with strict EMC requirements. IC Role / Device Role / Timing Role: Transimpedance amplifier (TIA) with ultra-low input bias current (0.5pA) converts chamber current to voltage; second channel filters and thresholds output. Use Value: Internal RFI/EMI filter rejects 900MHz RF interference from nearby Wi-Fi routers; shutdown disables TIA during standby to meet UL 217 low-power mandates. | Use Scenario: Closed-loop control of HVAC blower speed via thermistor-based temperature feedback. IC Role / Device Role / Timing Role: One channel amplifies thermistor bridge output; second implements PID compensation in analog domain before MCU ADC sampling. Use Value: 10MHz bandwidth supports fast thermal response; ±0.3mV offset minimizes calibration drift over –40°C to 125°C ambient; VSSOP-compatible footprint allows drop-in replacement in legacy designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel, shutdown-enabled op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV9062DRGR | VSSOP-10 package (3.00mm × 3.00mm); no shutdown pins; 538µA IQ per channel | Lacks independent channel shutdown; requires external enable circuitry for power gating | Choose when board space permits larger package and shutdown is not required |
| OPA2316IDR | SOIC-8; 10MHz GBW; 0.15mV max VOS; 100µA IQ per channel; no shutdown | Lower quiescent current but no shutdown; smaller offset but higher cost; SOIC footprint incompatible with X2QFN layout | Choose for ultra-low-power always-on sensing where shutdown is unnecessary and SOIC is acceptable |
Compared with TLV9062DRGR and OPA2316IDR, the TLV9062SIRUGR uniquely combines X2QFN miniaturization, per-channel shutdown, and production-validated 125°C operation-making it optimal for space-constrained, thermally demanding, and battery-sensitive applications like e-bikes and smart thermostats.
Availability
TLV9062SIRUGR is available at Aetrix Electronics and suitable for low-side current sensing, wearable biopotential amplification, smoke detector analog front-ends, and HVAC temperature control loops requiring stable component supply across automotive, industrial, and consumer production programs.
Supply support for TLV9062SIRUGR 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
Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, delivering analog and embedded processing solutions for industrial, automotive, personal electronics, and communications markets.
The TLV906xS family was designed specifically for cost-sensitive, low-voltage systems requiring rail-to-rail operation, high capacitive load drive, and shutdown capability-targeting applications in appliances, wearables, and safety-critical sensors.
FAQ
What is the maximum capacitive load the TLV9062SIRUGR can drive while maintaining stability?
The TLV9062SIRUGR is characterized for stable operation with up to 100pF capacitive load, but its resistive open-loop output impedance enables reliable stabilization with higher loads-up to 500pF in many configurations-without external series resistance. This behavior is confirmed in Figure 6-23 of the datasheet, which shows overshoot remains below 10% even at 300pF. For TLV9062SIRUGR designs driving >100pF, layout best practices (short traces, local decoupling) remain essential.
Does the TLV9062SIRUGR support true single-supply operation down to 1.8V?
Yes, the TLV9062SIRUGR is fully specified for 1.8V to 5.5V operation, with rail-to-rail input common-mode range extending from (V–) – 0.1V to (V+) + 0.1V and rail-to-rail output swing. At 1.8V supply, it maintains 10MHz gain bandwidth, 538µA quiescent current per channel, and 100dB open-loop gain-enabling direct interfacing with 1.8V microcontrollers and ADCs without level shifters. All electrical characteristics in Section 6.10 of the TLV9062SIRUGR datasheet are validated across this full voltage range.
How does the shutdown function work on the TLV9062SIRUGR?
The TLV9062SIRUGR provides two independent shutdown pins: SHDN1 controls channel 1, and SHDN2 controls channel 2. Driving either pin low (≤V– + 0.2V) disables its respective amplifier, reducing quiescent current to ≤1.5µA per channel. Driving high (≥V– + 0.9V) enables normal operation. Enable/disable timing is fast: tON = 10µs, tOFF = 0.6µs. Both channels can be controlled separately-allowing asymmetric power management in multi-sensor systems. The TLV9062SIRUGR datasheet specifies these parameters in Table 6.10 under "SHUTDOWN".
Is the TLV9062SIRUGR pin-compatible with other packages in the TLV9062S family?
No, the TLV9062SIRUGR (X2QFN-10) is not pin-compatible with other TLV9062S variants. Its 10-pin X2QFN layout (2.00mm × 1.50mm) differs electrically and physically from the DGS (VSSOP-10) and YCK (DSBGA-9) packages. Pin 1 is OUT1 in all TLV9062S variants, but pin assignments for SHDN1/SHDN2, IN2+, and V– vary across packages. The TLV9062SIRUGR datasheet explicitly lists RUG as a unique pinout in Table 5-4, confirming no mechanical or electrical interchangeability with DGS or YCK. Board redesign is required for package substitution.
What is the thermal performance of the TLV9062SIRUGR in its X2QFN package?
The TLV9062SIRUGR in X2QFN-10 has RθJA = 197.2°C/W (junction-to-ambient) and RθJB = 123.8°C/W (junction-to-board), per Section 6.7 of the datasheet. Its exposed thermal pad must be soldered to a V– copper plane for effective heat dissipation. Under typical 5.5V/1mA operation (≈5.5mW per channel), junction temperature rise above ambient is <1.1°C with proper PCB thermal design. This enables reliable operation in sealed enclosures like smoke detectors and HVAC control modules where airflow is restricted.
TLV9062SIRUGR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 10-XFQFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 6.5V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 0.5 pA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 538µA (x2 Channels)
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 1.8 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-X2QFN (2x1.5)
TLV9062SIRUGR FAQ
1.How can I place an order for TLV9062SIRUGR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9062SIRUGR 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 TLV9062SIRUGR reliable?
The price and inventory of TLV9062SIRUGR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9062SIRUGR is usually 5 days.
3.What payment methods are accepted for TLV9062SIRUGR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9062SIRUGR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9062SIRUGR?
TLV9062SIRUGR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9062SIRUGR 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 TLV9062SIRUGR?
For technical support, including TLV9062SIRUGR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9062SIRUGR requirements.
6.How does Aetrix verify that TLV9062SIRUGR is sourced from the original manufacturer or authorized distributors?
All TLV9062SIRUGR 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 TLV9062SIRUGR meets industry standards.
7.What is the process for return or replacement of TLV9062SIRUGR?
All TLV9062SIRUGR units undergo pre-shipment inspection (PSI). If there is an issue with TLV9062SIRUGR, 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 TLV9062SIRUGR part is unused and in its original packaging.
Return procedure for TLV9062SIRUGR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV9062SIRUGR 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
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…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
