My Inquiry
My Account
Texas Instruments TLC075AIPWP
- Part No.:
- TLC075AIPWP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-PowerTSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLC075AIPWP.pdf
- Description:
- IC CMOS 4 CIRCUIT 20HTSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,134
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLC075AIPWP from Texas Instruments is a quad-channel, single-supply operational amplifier with 10 MHz gain-bandwidth product, ±57 mA high-output-drive capability, and 16 V/μs positive slew rate. It operates from 4.5 V to 16 V, features ultralow-power shutdown mode (125 μA/channel), and is housed in a thermally enhanced 20-pin TSSOP PowerPAD™ package. It serves as a high-performance replacement for TL07x in audio line drivers, industrial sensor signal conditioning, and active filter stages.
For engineers reviewing the TLC075AIPWP datasheet, TLC075AIPWP pinout, TLC075AIPWP application, or TLC075AIPWP equivalent, key selection criteria include its rail-to-rail output drive into heavy loads, low 7 nV/√Hz input voltage noise at 1 kHz, −40°C to 125°C extended temperature range, and integrated shutdown control per channel - critical for power-sensitive instrumentation and automotive subsystems.
Technical Context
The TLC075AIPWP implements TI's patented LBC3 BiCMOS process, combining a CMOS front end for high input impedance (>1000 GΩ) and low input bias current (<100 pA) with a bipolar output stage enabling ±57 mA sourcing/sinking. Its architecture supports stable unity-gain operation with 37° phase margin (at 12 V, 50 pF load) and delivers <0.005% THD+N at 1 kHz with 8 VPP output into 10 kΩ.
Each of the four independent amplifiers includes dedicated shutdown pins (pins 5, 8, 13, 16) referenced to GND, enabling per-channel power gating without affecting adjacent channels. The device maintains full AC performance across its entire 4.5–16 V supply range, with gain-bandwidth product varying only from 9.5 MHz to 10 MHz over voltage and temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-bandwidth product | 10 MHz - enables stable unity-gain buffer or 10× gain at 1 MHz for anti-aliasing or reconstruction filters. |
| Output drive current | ±57 mA - drives 600 Ω audio loads or multiple logic inputs without external buffers. |
| Slew rate (SR+) | 16 V/μs - supports 10 VPP signals up to ~1 MHz without slewing distortion in fast-settling applications. |
| Input voltage noise | 7 nV/√Hz @ 1 kHz - preserves SNR in low-level sensor amplification (e.g., strain gauge, thermopile). |
| Supply current (per channel) | 1.9 mA - allows four-channel operation under 8 mA total, suitable for battery-powered data loggers. |
| Shutdown current (per channel) | 125 μA - reduces system standby power by >95% when unused channels are gated off. |
| Input offset voltage (max) | 2 mV (A-grade, full temp range) - ensures ≤20 mV error in 10× gain stages without trimming. |
Pinout & Package
Package: 20-pin TSSOP PowerPAD™ (PWP) with exposed thermal pad for enhanced heat dissipation (θJA = 26.1°C/W, PD = 4.79 W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 11, 19 | IN+ | Non-inverting input for channels 1–4; high-impedance CMOS node (1000 GΩ) minimizes loading on high-Z sources. |
| 2, 4, 12, 20 | IN− | Inverting input for channels 1–4; matched to IN+ for precision differential gain configurations. |
| 5, 8, 13, 16 | SHDN | Active-high shutdown control per channel; logic ≥2 V enables, ≤0.8 V disables (125 μA quiescent). |
| 6, 7, 14, 15 | OUT | Amplifier outputs; bipolar output stage delivers ±57 mA into 0.5 V from rails, supporting heavy capacitive loads. |
| 10 | GND | Analog ground reference; connects to PCB ground plane and PowerPAD thermal pad for stability and thermal relief. |
| 17 | VDD | Positive supply rail (4.5–16 V); decoupling capacitor required within 1 cm for high-frequency PSRR integrity. |
| 9, 18 | NC | No internal connection; left unconnected to avoid parasitic coupling or mechanical stress on bond wires. |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range | 4.5 V to 16 V single supply - eliminates need for dual-rail supplies in industrial PLC analog I/O modules. |
| High-output-drive capability | ±57 mA per channel - directly drives ADC reference buffers, relay drivers, or 600 Ω audio lines without external transistors. |
| Low input voltage noise | 7 nV/√Hz at 1 kHz - enables sub-10 μV resolution in precision weigh-scale front ends with 100× gain. |
| Per-channel shutdown | Four independent SHDN pins - allows dynamic power scaling in multi-sensor systems (e.g., HVAC zone controllers). |
| Extended temperature range | −40°C to +125°C - qualified for under-hood automotive sensors and industrial motor drive feedback circuits. |
Applications
| Audio Line Driver | Industrial Sensor Signal Conditioning |
|---|---|
Use Scenario: Driving balanced/unbalanced audio signals over 10 m cables to mixing consoles or powered speakers. IC Role / Device Role / Timing Role: Quad op-amp configured as two differential line drivers (channels 1&2, 3&4) with active common-mode control. Use Value: 10 MHz bandwidth and 16 V/μs slew rate preserve transient fidelity; ±57 mA drive ensures 2 VPP into 600 Ω with <0.005% THD+N at 1 kHz. | Use Scenario: Amplifying low-level mV outputs from RTDs, thermocouples, or bridge-based pressure sensors in factory automation. IC Role / Device Role / Timing Role: Instrumentation-grade gain stage with programmable shutdown during idle sampling cycles. Use Value: 7 nV/√Hz input noise and 2 mV max offset enable 16-bit effective resolution; 1.9 mA/channel supports always-on monitoring with low self-heating. |
| Active Filter Bank | Automotive Body Control Module |
Use Scenario: Implementing cascaded 4th-order low-pass and band-pass filters for EMI suppression and signal shaping in medical diagnostics equipment. IC Role / Device Role / Timing Role: Four independent amplifiers used in Sallen-Key and multiple-feedback topologies with precise pole placement. Use Value: 10 MHz GBW and 37° phase margin ensure stable filter response up to 100 kHz; low THD+N prevents harmonic contamination in diagnostic waveforms. | Use Scenario: Signal conditioning and level-shifting for door lock actuators, window lift motors, and ambient light sensors in 12 V automotive systems. IC Role / Device Role / Timing Role: Quad op-amp providing buffered PWM amplification, sensor biasing, and fault-detection comparators with hysteresis. Use Value: −40°C to 125°C rating ensures reliability in engine bay proximity; shutdown mode cuts leakage during vehicle sleep mode (≤125 μA/channel). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLC074AIPWP | No shutdown functionality; identical pinout except missing SHDN pins (5,8,13,16 replaced with NC). | Not suitable for dynamic power management; requires external FETs or system-level power sequencing for channel disable. | Select when per-channel shutdown is unnecessary and BOM cost reduction is prioritized. |
| OPA4134UA | Lower output drive (±10 mA), higher supply current (4 mA/channel), no shutdown, but lower THD+N (0.00008%) and wider GBW (8 MHz). | Better for ultra-low-distortion audio; unsuitable for driving heavy loads or battery-constrained systems requiring shutdown. | Select for high-fidelity audio preamps where drive strength and power savings are secondary to linearity. |
Compared with TLC074AIPWP and OPA4134UA, the TLC075AIPWP uniquely balances high output drive, per-channel shutdown, and wide supply range - making it optimal for space-constrained industrial and automotive systems needing both performance and power agility.
Availability
TLC075AIPWP is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body electronics, and audio line driver designs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLC075AIPWP 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 expertise in precision amplifiers and power-efficient signal chains.
The TLC07x family was designed specifically to upgrade legacy TL07x users transitioning to single-supply systems, delivering 300% higher bandwidth, 60% lower noise, and integrated shutdown - targeting audio, instrumentation, and industrial control applications.
FAQ
What is the operating temperature range for the TLC075AIPWP?
The TLC075AIPWP is rated for operation from −40°C to +125°C, meeting extended industrial and automotive under-hood requirements. This range is confirmed in the Absolute Maximum Ratings and Recommended Operating Conditions tables of the SLOS219F datasheet, and applies across all electrical specifications including input offset voltage, slew rate, and output drive capability.
Does the TLC075AIPWP support rail-to-rail input or output?
The TLC075AIPWP does not feature rail-to-rail input; its common-mode input voltage range is specified as 0.5 V to (VDD − 0.8 V). However, it delivers rail-to-rail output swing - achieving VOH ≥ VDD − 0.5 V and VOL ≤ 0.5 V under 50 mA load - enabling full utilization of the supply in single-supply configurations.
How does the shutdown function work on the TLC075AIPWP?
The TLC075AIPWP provides four independent active-high shutdown pins (pins 5, 8, 13, 16), one per amplifier. When a SHDN pin is pulled ≤0.8 V, that channel enters low-power mode drawing ≤125 μA; at ≥2 V, the amplifier operates normally. All channels remain functional unless their respective SHDN pin is asserted - no inter-channel dependency exists in the TLC075AIPWP.
What is the thermal performance of the TLC075AIPWP in its TSSOP PowerPAD™ package?
The TLC075AIPWP in the PWP package has a junction-to-ambient thermal resistance (θJA) of 26.1°C/W and a maximum power dissipation of 4.79 W when mounted on a 2-layer PCB with 1 in² copper pour under the PowerPAD. This enables sustained 4-channel operation at 12 V with >50 mA load per channel without forced air cooling.
Can the TLC075AIPWP drive capacitive loads, and what is the recommended compensation?
Yes, the TLC075AIPWP can drive capacitive loads up to 100 pF while maintaining ≥30° phase margin, as verified in Figure 19–20 of the datasheet. For loads >100 pF, TI recommends adding a small series resistor (10–50 Ω) between the output and the capacitor to isolate the reactive load from the amplifier's output stage and prevent peaking or oscillation.
TLC075AIPWP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-PowerTSSOP (0.173", 4.40mm Width)
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Amplifier Type:
- CMOS
- Number of Circuits:
- 4
- Output Type:
- -
- Slew Rate:
- 19V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1.5 pA
- Voltage - Input Offset:
- 390 µV
- Current - Supply:
- 2.1mA (x4 Channels)
- Current - Output / Channel:
- 57 mA
- Voltage - Supply Span (Min):
- 4.5 V
- Voltage - Supply Span (Max):
- 16 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-HTSSOP
TLC075AIPWP FAQ
1.How can I place an order for TLC075AIPWP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC075AIPWP 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 TLC075AIPWP reliable?
The price and inventory of TLC075AIPWP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC075AIPWP is usually 5 days.
3.What payment methods are accepted for TLC075AIPWP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC075AIPWP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC075AIPWP?
TLC075AIPWP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC075AIPWP 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 TLC075AIPWP?
For technical support, including TLC075AIPWP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC075AIPWP requirements.
6.How does Aetrix verify that TLC075AIPWP is sourced from the original manufacturer or authorized distributors?
All TLC075AIPWP 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 TLC075AIPWP meets industry standards.
7.What is the process for return or replacement of TLC075AIPWP?
All TLC075AIPWP units undergo pre-shipment inspection (PSI). If there is an issue with TLC075AIPWP, 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 TLC075AIPWP part is unused and in its original packaging.
Return procedure for TLC075AIPWP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLC075AIPWP 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…
