My Inquiry
My Account
Texas Instruments TLV4113CDGQR
- Part No.:
- TLV4113CDGQR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
TLV4113CDGQR.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 10HVSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,065
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV4113CDGQR from Texas Instruments is a dual-channel, rail-to-rail output operational amplifier with shutdown control, delivering >300 mA output current per channel at 5 V, unity-gain bandwidth of 2.7 MHz, slew rate of 1.5 V/µs, and supply current of 700 µA per channel. It operates from 2.5 V to 6 V and is specified for 0°C to 70°C commercial temperature range - ideal for high-current buffer, coil driver, and portable battery-powered applications requiring fast turn-on/off.
For engineers reviewing the TLV4113CDGQR datasheet, TLV4113CDGQR pinout, TLV4113CDGQR application, or TLV4113CDGQR equivalent, key selection considerations include its MSOP-10 PowerPAD™ package thermal performance, dual-channel shutdown logic compatibility, rail-to-rail output swing under heavy load, and verified 300 mA continuous drive capability at TJ ≤ 105°C.
Technical Context
The TLV4113CDGQR integrates two independent high-output-current op-amps with individual shutdown inputs (1SHDN, 2SHDN), enabling selective channel disable in multi-stage analog signal paths. Its internal architecture supports rail-to-rail output swing down to within 200 mV of rails at 100 mA load and maintains stability with capacitive loads up to 1 nF when using RNULL compensation.
It features CMOS input stage with ultra-low input bias current (≤100 pA typical), 63–68 dB common-mode rejection ratio, and 70–79 dB power supply rejection ratio - optimized for single-supply sensor interface and precision actuator drive where ground-referenced signals dominate.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Current | ±320 mA at 5 V (measured at 0.5 V from rail); enables direct driving of solenoids, relays, and low-impedance transducers without external buffers. |
| Rail-to-Rail Output | Swings within 200 mV of VDD/GND at 100 mA load; preserves dynamic range in 3.3 V and 5 V systems with limited headroom. |
| Unity-Gain Bandwidth | 2.7 MHz at RL = 100 Ω; supports stable closed-loop gain ≥1 configurations for audio line drivers and active filters. |
| Slew Rate | 1.5 V/µs (VDD = 5 V); ensures <1.3 µs settling to 0.01% for 1 V step, suitable for pulse amplification and DAC output buffering. |
| Supply Voltage Range | 2.5 V to 6 V; compatible with Li-ion (3.0–4.2 V), USB (5 V), and dual-cell alkaline (3.0 V) power rails. |
| Shutdown Current | ≤15 µA per channel (full temperature range); reduces system standby power in portable instrumentation and IoT edge nodes. |
| Input Offset Voltage | 3500 µV max (full range); sufficient for non-precision current sensing and motor phase monitoring where absolute accuracy is secondary to drive strength. |
Pinout & Package
The TLV4113CDGQR is housed in a 10-pin MSOP PowerPAD™ package (DGQ) with exposed thermal pad on underside - optimized for high-power dissipation (2.39 W at TA = 25°C) and low θJA (52.3°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1OUT | Channel 1 output | Capable of sourcing/sinking ≥300 mA; requires RNULL series resistor for CL > 1 nF to prevent oscillation. |
| 1IN− | Channel 1 inverting input | CMOS input with ≤100 pA bias current; high-impedance node sensitive to PCB leakage and guarding. |
| 1IN+ | Channel 1 non-inverting input | Matches 1IN− in offset and bias; used for unity-gain follower or differential-to-single-ended conversion. |
| GND | Analog ground reference | Must connect to low-impedance ground plane; thermal pad is electrically isolated but must be tied to GND for thermal conduction. |
| 1SHDN | Channel 1 shutdown control | Active-low logic input; pulls high via external resistor to enable; floating state risks unintended shutdown due to leakage. |
| VDD+ | Positive supply rail | Accepts 2.5–6 V; decoupling capacitor (≥1 µF ceramic) required within 5 mm of pin for stability under transient load. |
| 2OUT | Channel 2 output | Independent high-current output; identical specs to 1OUT; supports dual-coil or stereo driver topologies. |
| 2IN− | Channel 2 inverting input | Electrically isolated from Channel 1; enables dual-path signal conditioning without crosstalk degradation (−100 dB @ 1 kHz). |
| 2IN+ | Channel 2 non-inverting input | Matched to 2IN−; allows synchronous dual-channel operation in bridge-tied load (BTL) configurations. |
| 2SHDN | Channel 2 shutdown control | Independent of 1SHDN; permits asymmetric power management - e.g., keep one channel active during sleep mode. |
Key Features
| Feature | Design Value |
|---|---|
| High Output Drive | Delivers >300 mA per channel continuously - eliminates need for discrete MOSFET buffers in relay/solenoid drivers. |
| MSOP PowerPAD™ Package | Thermal resistance θJA = 52.3°C/W enables 2.39 W power dissipation at 25°C ambient - critical for sustained coil energization. |
| Individual Channel Shutdown | Dual SHDN pins allow independent control of each amplifier - reduces quiescent current by >99% per disabled channel in portable devices. |
| Rail-to-Rail Output Swing | Operates down to 200 mV from rails at 100 mA load - maximizes usable voltage range in 3.3 V microcontroller-based systems. |
| Stability with Capacitive Loads | Remains stable up to 1 nF without compensation; >1 nF requires ≤20 Ω RNULL series resistor - simplifies layout for piezo or capacitive sensor interfaces. |
Applications
| Relay/Solenoid Driver | Portable Instrumentation Amplifier |
|---|---|
Use Scenario: Driving 24 V/100 mA DC solenoid in battery-powered valve controller with 3.3 V MCU logic. IC Role / Device Role / Timing Role: High-current buffer stage converting low-power MCU GPIO signal into full-swing coil activation waveform. Use Value: Eliminates external N-channel MOSFET and gate driver; reduces BOM count by 3 components while maintaining <1 µs turn-on time. | Use Scenario: Signal conditioning front-end for handheld multimeter measuring 0–10 A shunt voltage with auto-ranging. IC Role / Device Role / Timing Role: Dual-channel programmable gain amplifier (PGA) with selectable shutdown for range switching. Use Value: Enables simultaneous high-side and low-side current sensing with <1.3 µs settling - improves measurement throughput by 40% vs. single-channel alternatives. |
| Audio Line Driver | Industrial Sensor Excitation |
Use Scenario: Balanced line driver for 3.5 mm headphone output in portable audio recorder powered by single Li-ion cell. IC Role / Device Role / Timing Role: Rail-to-rail output stage delivering ±1.5 Vpp into 32 Ω load with THD+N < 0.035% at 1 kHz. Use Value: Maintains full dynamic range at 3.0 V supply; avoids clipping distortion common in standard op-amps operating near rail limits. | Use Scenario: Precision 100 mA constant-current excitation for RTD temperature sensor in factory automation module. IC Role / Device Role / Timing Role: High-stability current source configured as Howland topology with matched feedback resistors. Use Value: Delivers 100 mA with <0.1% drift over 0–70°C - meets Class A RTD accuracy requirements without calibration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-output-current op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV4113IDGQR | Same pinout and electrical specs, but rated for −40°C to 125°C industrial temperature range; higher max junction temperature (150°C) and wider supply voltage tolerance. | Required for under-hood automotive or industrial PLC modules operating beyond 70°C ambient. | Select TLV4113IDGQR when ambient exceeds 70°C or long-term reliability at elevated temperature is mandatory. |
| OPA2544TJU | Higher output current (±500 mA), wider supply (±15 V or 30 V single), but larger HTSSOP-20 package and no integrated shutdown; 1.8 MHz GBW. | Used in high-voltage industrial actuators where 6 V max supply is insufficient and discrete shutdown logic is acceptable. | Choose OPA2544TJU only when >320 mA drive or >6 V supply is required - TLV4113CDGQR offers superior integration and thermal efficiency below 6 V. |
Compared with TLV4113IDGQR, the TLV4113CDGQR trades extended temperature range for lower cost and qualification cycle time in commercial-grade equipment; versus OPA2544TJU, it provides smaller footprint, built-in shutdown, and better power efficiency at 3.3–5 V - making it optimal for space-constrained portable systems.
Availability
TLV4113CDGQR is available at Aetrix Electronics and suitable for relay drivers, portable instrumentation, audio line stages, and industrial sensor excitation requiring stable component supply across volume production and prototype phases.
Supply support for TLV4113CDGQR 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 and embedded processing technologies, with over 50 years of innovation in precision amplifiers and power-efficient signal chains.
The TLV4113CDGQR belongs to TI's TLV411x family of high-output-current op-amps, designed specifically for replacing discrete transistor buffers in coil, relay, and transducer drive applications while maintaining rail-to-rail performance and low quiescent power.
FAQ
What is the maximum continuous output current for TLV4113CDGQR at 25°C ambient?
The TLV4113CDGQR delivers ±320 mA per channel at 5 V supply when measured at 0.5 V from rail, with continuous operation limited to 350 mA per channel at junction temperature ≤105°C. In its MSOP-10 PowerPAD™ package, thermal design must ensure TJ stays within spec - derating applies above 25°C ambient.
Does TLV4113CDGQR support rail-to-rail input voltage range?
No, TLV4113CDGQR features rail-to-rail *output* swing but not rail-to-rail input. Its common-mode input voltage range is 0 V to (VDD − 1.5 V), meaning at 5 V supply, inputs must stay between 0 V and 3.5 V. Exceeding this range degrades CMRR and may cause phase reversal.
How does the shutdown function operate on TLV4113CDGQR?
TLV4113CDGQR has two independent active-low shutdown pins (1SHDN and 2SHDN). Pulling either pin low disables its respective amplifier channel, reducing supply current to ≤15 µA per channel and placing the output in high-impedance state. An external pullup resistor is required to ensure reliable enablement; floating SHDN pins risk parasitic leakage-induced shutdown.
Can TLV4113CDGQR drive a 1000 pF capacitive load directly?
No - driving >1 nF capacitive load directly causes instability and ringing due to reduced phase margin. For 1000 pF loads, TI recommends adding a 20 Ω series resistor (RNULL) between the TLV4113CDGQR output and the load. This isolates the op-amp from the capacitance and restores stability without compromising bandwidth significantly.
What is the thermal pad on the TLV4113CDGQR package connected to?
The exposed thermal pad on the TLV4113CDGQR's MSOP-10 PowerPAD™ package is electrically isolated from all pins but must be soldered to a PCB copper area tied to GND. This connection provides critical thermal conduction path - without it, θJA rises sharply and continuous output current capability drops by >50%. The pad is not a signal pin and carries no voltage potential.
TLV4113CDGQR 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:
- Obsolete
- 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:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-HVSSOP
TLV4113CDGQR FAQ
1.How can I place an order for TLV4113CDGQR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV4113CDGQR 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 TLV4113CDGQR reliable?
The price and inventory of TLV4113CDGQR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV4113CDGQR is usually 5 days.
3.What payment methods are accepted for TLV4113CDGQR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV4113CDGQR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV4113CDGQR?
TLV4113CDGQR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV4113CDGQR 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 TLV4113CDGQR?
For technical support, including TLV4113CDGQR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV4113CDGQR requirements.
6.How does Aetrix verify that TLV4113CDGQR is sourced from the original manufacturer or authorized distributors?
All TLV4113CDGQR 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 TLV4113CDGQR meets industry standards.
7.What is the process for return or replacement of TLV4113CDGQR?
All TLV4113CDGQR units undergo pre-shipment inspection (PSI). If there is an issue with TLV4113CDGQR, 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 TLV4113CDGQR part is unused and in its original packaging.
Return procedure for TLV4113CDGQR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV4113CDGQR 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…
