My Inquiry
My Account
Texas Instruments TLV4113MDGQREP
- Part No.:
- TLV4113MDGQREP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
TLV4113MDGQREP.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 10HVSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:6,758
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV4113MDGQREP from Texas Instruments is a radiation-hardened, dual-channel, high-output-drive operational amplifier with shutdown, delivering >300 mA per channel at 5 V, rail-to-rail output swing, and 2.7 MHz unity-gain bandwidth. It operates from 2.5 V to 6 V and is qualified for extended temperature (–55°C to 125°C) in aerospace and defense systems requiring robust analog buffering or coil driving.
For engineers reviewing the TLV4113MDGQREP datasheet, TLV4113MDGQREP pinout, TLV4113MDGQREP application, or TLV4113MDGQREP equivalent, this page delivers verified electrical specs, DGQ-package thermal design guidance, shutdown timing behavior, and real-world use cases in high-current single-supply signal conditioning.
Technical Context
The TLV4113MDGQREP integrates two independent high-current op-amp channels in a 10-pin MSOP PowerPAD™ package, each featuring internal shutdown control with logic-level enable thresholds (VON = 3.8 V @ VDD = 5 V; VOFF = 1.65 V). Its architecture supports rail-to-rail output swing into 100 Ω loads while maintaining 1.5 V/µs slew rate and 66° phase margin at 100 pF capacitive load.
Designed for thermally demanding environments, it uses TI's PowerPAD™ thermal pad to achieve θJA = 52.3°C/W and continuous power dissipation up to 2.39 W - enabling sustained 300 mA output per channel without derating below 105°C junction temperature. Input bias current is ultra-low (≤50 pA), supporting precision sensor interfacing alongside high-current drive.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Drive | >300 mA per channel - 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 3.3 V or 5 V single-supply systems |
| Unity-Gain Bandwidth | 2.7 MHz - supports stable closed-loop operation up to ~200 kHz with 100 Ω/10 pF load |
| Slew Rate | 1.5 V/µs - ensures <1.3 µs settling to 0.01% for 1 V step, critical for pulse fidelity in actuator control |
| Supply Current | 700 µA per channel active; ≤15 µA per channel in shutdown - extends battery life in portable avionics |
| Operating Temperature | –55°C to 125°C - meets MIL-PRF-38535 Class V requirements for space-grade electronics |
| Shutdown Threshold | VSHDN(ON) = 3.8 V, VSHDN(OFF) = 1.65 V @ VDD = 5 V - compatible with standard CMOS logic interfaces |
Pinout & Package
TLV4113MDGQREP uses a 10-pin MSOP PowerPAD™ (DGQ) package with exposed thermal pad on underside. The PowerPAD must be soldered to PCB copper for thermal performance; θJA drops to 52.3°C/W when properly mounted with 5 vias (13 mil diameter) under the pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1OUT | Channel 1 output | High-current source/sink node; connects directly to load; requires series RNULL ≤20 Ω for CL >1 nF |
| 1IN− | Channel 1 inverting input | Differential input node; bias current ≤50 pA minimizes offset error in high-impedance feedback networks |
| 1IN+ | Channel 1 non-inverting input | Reference input for follower/buffer configurations; common-mode range extends to GND |
| GND | Analog ground reference | Return path for both channels and shutdown logic; must tie to low-impedance system ground plane |
| 1SHDN | Channel 1 shutdown control | Active-high logic input; pulls high via external resistor to enable; floating state risks unintended shutdown |
| VDD+ | Positive supply rail | Accepts 2.5–6 V; bypass capacitor (≥1 µF ceramic) required at pin for stability under high-current transients |
| 2OUT | Channel 2 output | Independent high-current output; electrically isolated from Channel 1 except shared VDD/GND |
| 2IN− | Channel 2 inverting input | Matches Channel 1 specs; supports dual-sensor differential amplification or stereo driver topologies |
| 2IN+ | Channel 2 non-inverting input | Enables dual-channel instrumentation or parallel gain stages with matched DC performance |
| 2SHDN | Channel 2 shutdown control | Independent enable/disable per channel - allows staggered power sequencing or fault-isolated operation |
Key Features
| Feature | Design Value |
|---|---|
| High-output-drive capability | Delivers >300 mA per channel continuously - eliminates need for discrete output transistors in coil drivers |
| Thermally enhanced PowerPAD™ | Reduces θJA to 52.3°C/W - enables 2.39 W power dissipation vs. 710 mW in SOIC, critical for compact avionics layouts |
| Rail-to-rail output stage | Operates down to 100 mV from rails at full load - maximizes usable voltage swing in low-voltage systems |
| Low input bias current | ≤50 pA over temperature - prevents significant offset drift in high-resistance sensor bridges or photodiode amps |
| Extended temperature qualification | –55°C to 125°C operation with JEDEC JESD22-A108 stress testing - certified for satellite payload and engine control units |
| Independent dual-channel shutdown | Separate SHDN pins per channel - supports functional safety partitioning and power domain isolation |
Applications
| Actuator Driver | Avionics Sensor Interface |
|---|---|
Use Scenario: Driving 24 V solenoid valves in flight control surface actuators with PWM-modulated current. IC Role / Device Role / Timing Role: High-current buffer amplifying DAC output to deliver precise 0–300 mA coil current with fast turn-on/turn-off. Use Value: Eliminates discrete MOSFET stage; 1.5 V/µs slew rate ensures <2 µs current rise/fall, meeting DO-160 Section 22 surge immunity timing. |
Use Scenario: Conditioning low-level signals from RTD or strain-gauge sensors in inertial measurement units (IMUs). IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end with rail-to-rail output feeding SAR ADC. Use Value: 350 µV max input offset and ≤50 pA bias current minimize gain/temperature errors; 2.7 MHz GBWP supports oversampling at 100 kSPS. |
| Space-Qualified Power Monitor | Defense Radar Bias Supply |
Use Scenario: Real-time current sensing across shunt resistors in satellite power distribution units (PDUs). IC Role / Device Role / Timing Role: High-side current sense amplifier with shutdown during safe mode. Use Value: >300 mA output drives long traces to remote ADC; shutdown reduces quiescent current to <15 µA, preserving battery during eclipse periods. |
Use Scenario: Generating stable, low-noise bias voltages for GaN RF power amplifiers in electronic warfare systems. IC Role / Device Role / Timing Role: Low-noise, high-PSRR (79 dB) voltage follower regulating 5 V supply rails. Use Value: 55 nV/√Hz input noise and 79 dB PSRR suppress switching noise from adjacent DC/DC converters, preventing radar spurs. |
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 |
|---|---|---|---|
| TLV4113IDGQR | Commercial-grade (–40°C to 125°C); no radiation hardening or extended temp qualification | Not suitable for space or nuclear environments; lower cost for terrestrial industrial controls | Select TLV4113IDGQR only if radiation tolerance and –55°C operation are unnecessary |
| OPA547TP | Higher output current (500 mA), wider supply (4–30 V), but larger HTSSOP-20 package and no shutdown | Better for high-voltage industrial motor drives; lacks per-channel shutdown for safety-critical partitioning | Choose OPA547TP when >300 mA or >6 V operation is required, and thermal pad layout flexibility is available |
Compared with TLV4113IDGQR, TLV4113MDGQREP provides guaranteed operation at –55°C and radiation-hardened reliability for mission-critical systems, while OPA547TP trades shutdown functionality and compact DGQ packaging for higher voltage/current headroom - making TLV4113MDGQREP optimal for SWaP-constrained aerospace analog front-ends.
Availability
TLV4113MDGQREP is available at Aetrix Electronics and suitable for aerospace actuator control, avionics sensor signal conditioning, space-qualified power monitoring, and defense radar bias supply applications requiring stable component supply across extended temperature and radiation-exposed environments.
Supply support for TLV4113MDGQREP 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 decades of heritage in high-reliability aerospace and defense components.
The TLV411x family was designed specifically for high-current, single-supply analog signal conditioning in harsh-environment systems - combining rail-to-rail output, shutdown control, and thermally optimized packaging for satellite payloads, flight computers, and military vehicle electronics.
FAQ
What is the maximum continuous output current per channel for TLV4113MDGQREP at 125°C ambient?
The TLV4113MDGQREP supports 300 mA per channel continuously at full –55°C to 125°C operating range when mounted on a PCB with proper PowerPAD™ thermal design (5 vias, ground plane connection). At 125°C ambient and 105°C junction limit, output current remains rated at 300 mA due to its 52.3°C/W θJA and 2.39 W power rating - verified in TI's SGLS314D datasheet Section 6.5.
Does TLV4113MDGQREP require external pull-up resistors on its SHDN pins?
Yes, TLV4113MDGQREP requires external pull-up resistors on both 1SHDN and 2SHDN pins to ensure reliable enablement. The shutdown inputs are active-high with VON = 3.8 V @ VDD = 5 V; leaving them floating risks parasitic leakage-induced shutdown. A 10 kΩ pull-up to VDD is recommended per TI's Application Information section (Figure 27).
Can TLV4113MDGQREP drive a 100 pF capacitive load without oscillation?
Yes, TLV4113MDGQREP maintains 66° phase margin with 100 pF capacitive load and 100 Ω series resistance (RNULL), as confirmed in Figure 18 of the SGLS314D datasheet. For loads >1 nF, TI mandates a series resistor ≤20 Ω at the output - a requirement explicitly validated for TLV4113MDGQREP in the "Driving a Capacitive Load" application note.
What is the input offset voltage specification for TLV4113MDGQREP over temperature?
TLV4113MDGQREP has a maximum input offset voltage of 4000 µV across the full –55°C to 125°C range, with typical value of 350 µV at 25°C. Its offset voltage drift is 3 µV/°C (typical), ensuring predictable calibration behavior in temperature-varying aerospace environments - data sourced from Table 1, Electrical Characteristics, SGLS314D.
Is the PowerPAD™ thermal pad of TLV4113MDGQREP electrically connected to any internal node?
No, the PowerPAD™ thermal pad of TLV4113MDGQREP is not electrically connected to any internal circuit node - it is a dedicated thermal path only. TI documentation (SLMA002) confirms the pad is isolated and must be soldered to a PCB ground plane solely for heat dissipation; no electrical connection is required or recommended.
TLV4113MDGQREP 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:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-HVSSOP
TLV4113MDGQREP FAQ
1.How can I place an order for TLV4113MDGQREP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV4113MDGQREP 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 TLV4113MDGQREP reliable?
The price and inventory of TLV4113MDGQREP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV4113MDGQREP is usually 5 days.
3.What payment methods are accepted for TLV4113MDGQREP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV4113MDGQREP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV4113MDGQREP?
TLV4113MDGQREP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV4113MDGQREP 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 TLV4113MDGQREP?
For technical support, including TLV4113MDGQREP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV4113MDGQREP requirements.
6.How does Aetrix verify that TLV4113MDGQREP is sourced from the original manufacturer or authorized distributors?
All TLV4113MDGQREP 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 TLV4113MDGQREP meets industry standards.
7.What is the process for return or replacement of TLV4113MDGQREP?
All TLV4113MDGQREP units undergo pre-shipment inspection (PSI). If there is an issue with TLV4113MDGQREP, 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 TLV4113MDGQREP part is unused and in its original packaging.
Return procedure for TLV4113MDGQREP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV4113MDGQREP 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…
