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Texas Instruments TLV4113IDGQR
- Part No.:
- TLV4113IDGQR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
TLV4113IDGQR.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 10HVSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,564
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Product details
Overview
TLV4113IDGQR from Texas Instruments is a dual-channel, rail-to-rail output operational amplifier with shutdown control, delivering >300 mA per channel at 5 V supply, unity-gain bandwidth of 2.7 MHz, slew rate of 1.5 V/µs, and operating across −40°C to 125°C. It serves as a high-current buffer or coil driver in industrial motor control and precision analog output stages.
For engineers reviewing the TLV4113IDGQR datasheet, TLV4113IDGQR pinout, TLV4113IDGQR application, or TLV4113IDGQR equivalent, key selection criteria include its MSOP-10 PowerPAD™ thermal performance, shutdown-enabled power management for battery-sensitive systems, and verified 350 mA continuous output current capability under TJ ≤ 105°C conditions.
Technical Context
The TLV4113IDGQR integrates two independent high-output-drive op-amps with separate shutdown inputs (1SHDN, 2SHDN), enabling per-channel power gating. Its internal architecture supports rail-to-rail output swing while maintaining stability into 100 Ω loads and up to 10 pF capacitive loads when using recommended RNULL compensation.
It operates from 2.5 V to 6 V single supply, features input common-mode range from GND to VDD−1.5 V, and delivers specified DC precision (max 4 mV input offset voltage) and dynamic performance (66° phase margin, 0.7 µs 0.1% settling time) across its full industrial temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Drive | >300 mA per channel at 5 V - enables direct driving of solenoids, relays, or low-Z audio loads without external buffers |
| Rail-to-Rail Output | Swings within 100 mV of rails at 100 mA - preserves dynamic range in low-voltage, single-supply systems |
| Unity-Gain Bandwidth | 2.7 MHz - supports stable closed-loop operation up to ~200 kHz with gain ≥ 10 |
| Slew Rate | 1.5 V/µs - ensures <1.3 µs 0.01% settling for 1 V step, suitable for fast-settling DAC output buffers |
| Supply Current | 700 µA per channel - ultra-low quiescent power enables always-on sensor signal conditioning |
| Shutdown Current | ≤15 µA per channel - reduces system standby power by >98% vs active mode |
| Operating Temp | −40°C to 125°C - qualified for under-hood automotive, industrial PLC, and motor drive environments |
Pinout & Package
TLV4113IDGQR is housed in a thermally enhanced 10-pin MSOP PowerPAD™ package (DGQ), featuring an exposed thermal pad on the underside electrically isolated from all terminals. The PowerPAD requires soldering to a PCB copper area connected to GND for optimal thermal dissipation (θJA = 52.3°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1OUT | Channel 1 output | Delivers high-current buffered signal; capable of sourcing/sinking ±320 mA at 5 V |
| 1IN− | Channel 1 inverting input | Differential input node; supports common-mode range to VDD−1.5 V |
| 1IN+ | Channel 1 non-inverting input | Differential input node; matched bias current (≤500 pA) minimizes offset drift |
| GND | Analog ground reference | Primary return path for output current and internal bias; must connect to thermal pad |
| 1SHDN | Channel 1 shutdown control | Active-low logic input; pulls amplifier into high-Z output state when <0.9 V (VDD=3 V) |
| VDD+ | Positive supply rail | Single 2.5–6 V supply; powers both channels and shutdown logic |
| 2OUT | Channel 2 output | Independent high-current output; identical specs to 1OUT |
| 2IN− | Channel 2 inverting input | Electrically isolated from Channel 1; enables dual-path signal processing |
| 2IN+ | Channel 2 non-inverting input | Matched input characteristics to 1IN+; supports differential input configurations |
| 2SHDN | Channel 2 shutdown control | Independent enable/disable control; allows asymmetric power sequencing |
Key Features
| Feature | Design Value |
|---|---|
| MSOP-10 PowerPAD™ package | Thermal resistance θJA = 52.3°C/W enables >2.3 W power dissipation - critical for sustained 350 mA output |
| Per-channel shutdown | Independent 1SHDN/2SHDN pins allow selective channel disable without affecting adjacent circuitry |
| Rail-to-rail output stage | 100 mV headroom at 100 mA load preserves >95% of supply voltage range for maximum signal fidelity |
| Stable into 100 Ω + 10 pF | 66° phase margin with RNULL = 0 Ω - eliminates need for external compensation in most buffer applications |
| Industrial temperature grade | Specified performance over −40°C to 125°C ambient - validated for extended-life operation in harsh environments |
Applications
| Motor Driver Interface | Precision Analog Output |
|---|---|
Use Scenario: Driving bipolar stepper motor coils or relay drivers in programmable logic controllers. IC Role / Device Role / Timing Role: High-current voltage buffer translating DAC or MCU GPIO outputs into ±300 mA coil drive signals. Use Value: Eliminates discrete transistor stages; maintains rail-to-rail swing to maximize torque control resolution at 3.3 V/5 V supplies. | Use Scenario: Buffering 12–16-bit DAC outputs in industrial process transmitters (4–20 mA loop drivers, voltage references). IC Role / Device Role / Timing Role: Precision output amplifier with low offset (≤4 mV) and low THD+N (0.035%) ensuring <0.1% total unadjusted error. Use Value: Delivers full-scale accuracy without trimming; shutdown mode cuts standby power to <15 µA per channel during sleep cycles. |
| Automotive Body Control | Test & Measurement Equipment |
Use Scenario: Controlling LED matrix backlighting and solenoid valves in automotive cabin modules operating at 125°C ambient. IC Role / Device Role / Timing Role: Dual-channel driver providing independent enable/disable for multiple loads via 1SHDN/2SHDN. Use Value: MSOP PowerPAD™ thermal design sustains 350 mA continuous output at TJ ≤ 105°C - meets AEC-Q100 Grade 1 thermal requirements. | Use Scenario: Fast-settling output stage in automated test equipment (ATE) source-measure units requiring sub-microsecond settling. IC Role / Device Role / Timing Role: Unity-gain stable buffer with 0.7 µs 0.1% settling time and 1.5 V/µs slew rate for pulse waveform generation. Use Value: Enables 1 MHz update rates on 10 Vpp signals; low noise (10 nV/√Hz @ 10 kHz) preserves SNR in sensitive measurement paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-output-drive op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2544TJ | Higher output current (±500 mA), wider supply (±15 V), SOIC-16 package - no shutdown feature | Requires dual supply; lacks per-channel enable; larger footprint and higher thermal impedance (θJA = 122°C/W) | Choose when >300 mA peak current or bipolar supply is mandatory; avoid if shutdown or space-constrained layout is required |
| LM7332MA | Lower output drive (±60 mA), rail-to-rail I/O, SOIC-8 - includes shutdown but no PowerPAD | Insufficient for >200 mA loads; limited thermal headroom (θJA = 176°C/W); not rated beyond 85°C | Acceptable only for low-power analog buffering where 350 mA continuous output is unnecessary |
Compared with OPA2544TJ and LM7332MA, TLV4113IDGQR uniquely combines industrial temperature rating, per-channel shutdown, MSOP-10 PowerPAD™ thermal efficiency, and verified 350 mA continuous output - making it the only option meeting all four requirements simultaneously in space-constrained, battery-aware, high-reliability systems.
Availability
TLV4113IDGQR is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, precision analog output modules, and test equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV4113IDGQR 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 leader specializing in analog, embedded processing, and digital signal technologies with over 50 years of innovation in high-reliability analog ICs.
The TLV4113IDGQR belongs to TI's TLV411x family of high-output-drive operational amplifiers, designed specifically for industrial and automotive applications demanding robust thermal performance, rail-to-rail operation, and intelligent power management via shutdown control.
FAQ
What is the maximum continuous output current specification for TLV4113IDGQR?
The TLV4113IDGQR is rated for 350 mA continuous output current per channel when junction temperature (TJ) is maintained at ≤105°C. This rating assumes proper thermal management via the MSOP-10 PowerPAD™ package soldered to a GND-connected copper area with vias. At TJ ≤ 150°C, the continuous rating drops to 110 mA per channel, as specified in the Absolute Maximum Ratings table.
Does TLV4113IDGQR support rail-to-rail input operation?
No, TLV4113IDGQR does not support rail-to-rail input. Its common-mode input voltage range is specified from GND to VDD−1.5 V at room temperature. For example, with a 5 V supply, the valid input range is 0 V to 3.5 V. This limitation is due to the PNP input stage architecture, which trades input range for high output drive and robustness in industrial environments.
How does the shutdown function operate on TLV4113IDGQR?
The TLV4113IDGQR features two independent active-low shutdown inputs: 1SHDN (Pin 5) and 2SHDN (Pin 10). When pulled below V(off) (e.g., <0.9 V at VDD = 3 V), each channel disables its output stage, reducing supply current to ≤15 µA per channel and placing the output in high-impedance state. A pullup resistor is required to ensure reliable enablement; floating shutdown pins may cause unintended disable due to leakage currents.
Can TLV4113IDGQR drive capacitive loads without external compensation?
TLV4113IDGQR is stable into 10 pF capacitive loads with 100 Ω series resistance (RNULL = 0 Ω) per the datasheet's phase margin specification (66°). For loads >1 nF, TI recommends adding a 0–20 Ω resistor in series with the output (RNULL) to maintain stability and prevent ringing. Direct connection to >100 pF loads without RNULL risks oscillation, especially under heavy current conditions.
What is the thermal pad on the TLV4113IDGQR package connected to?
The exposed thermal pad on the bottom of the TLV4113IDGQR's MSOP-10 PowerPAD™ package is electrically isolated from all signal pins and must be soldered to a PCB copper area connected to the GND net. This connection provides the primary thermal conduction path from die to PCB, achieving θJA = 52.3°C/W. Failure to solder the pad degrades thermal performance by >3× and risks thermal runaway under sustained 300+ mA output.
TLV4113IDGQR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 1.57V/µs
- Gain Bandwidth Product:
- 2.7 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 0.3 pA
- Voltage - Input Offset:
- 175 µV
- Current - Supply:
- 700µA (x2 Channels)
- Current - Output / Channel:
- 320 mA
- Voltage - Supply Span (Min):
- 2.5 V
- Voltage - Supply Span (Max):
- 6 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-HVSSOP
TLV4113IDGQR FAQ
1.How can I place an order for TLV4113IDGQR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV4113IDGQR 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 TLV4113IDGQR reliable?
The price and inventory of TLV4113IDGQR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV4113IDGQR is usually 5 days.
3.What payment methods are accepted for TLV4113IDGQR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV4113IDGQR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV4113IDGQR?
TLV4113IDGQR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV4113IDGQR 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 TLV4113IDGQR?
For technical support, including TLV4113IDGQR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV4113IDGQR requirements.
6.How does Aetrix verify that TLV4113IDGQR is sourced from the original manufacturer or authorized distributors?
All TLV4113IDGQR 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 TLV4113IDGQR meets industry standards.
7.What is the process for return or replacement of TLV4113IDGQR?
All TLV4113IDGQR units undergo pre-shipment inspection (PSI). If there is an issue with TLV4113IDGQR, 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 TLV4113IDGQR part is unused and in its original packaging.
Return procedure for TLV4113IDGQR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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