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Texas Instruments TLC075IPWP
- Part No.:
- TLC075IPWP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 20-PowerTSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLC075IPWP.pdf
- Description:
- IC CMOS 4 CIRCUIT 20HTSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,263
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Product details
Overview
TLC075IPWP from Texas Instruments is a quad-channel, single-supply operational amplifier with 10 MHz gain-bandwidth, ±57 mA high-output-drive capability, 16 V/μs positive slew rate, and ultralow 125 μA/channel shutdown current. It operates from 4.5 V to 16 V and delivers rail-to-rail output swing in audio line drivers, sensor signal conditioning, and industrial analog front-ends.
For engineers reviewing the TLC075IPWP datasheet, TLC075IPWP pinout, TLC075IPWP application, or TLC075IPWP equivalent, this page provides verified electrical parameters, TSSOP-20 package layout, real-world use cases in instrumentation and automotive subsystems, and validated alternative op-amps for design flexibility and supply chain continuity.
Technical Context
The TLC075IPWP implements a BiMOS architecture-CMOS input stage for high impedance (1000 GΩ differential input resistance) and low input bias current (≤100 pA), paired with bipolar output stage enabling ±57 mA drive into heavy loads. Its 10 MHz bandwidth and 19 V/μs negative slew rate support fast settling in active filters and precision buffer stages.
It features independent channel shutdown control via dedicated SHDN pins (pins 8 and 17), 7 nV/√Hz input voltage noise at 1 kHz, and guaranteed operation across −40°C to +125°C. The device maintains 80 dB CMRR and 100 dB PSRR over frequency, supporting stable performance in noisy industrial environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-bandwidth product | 10 MHz - enables stable unity-gain buffers and 2nd-order active filters up to ~1.6 MHz. |
| Output drive current | ±57 mA - drives 600 Ω audio loads or multiple ADC inputs without external buffers. |
| Slew rate (SR+ / SR−) | 16 / 19 V/μs - supports <100 ns 1 V step response in closed-loop configurations. |
| Input offset voltage (max) | 2000 μV - suitable for medium-precision signal conditioning where calibration is applied. |
| Supply current (per channel) | 1.9–2.9 mA - enables low-power multi-channel systems with thermal headroom in TSSOP-20. |
| Shutdown current (per channel) | 125 μA - reduces total system quiescent power by >90% when channels are idle. |
| Input voltage noise | 7 nV/√Hz @ 1 kHz - preserves SNR in microphone preamps and strain gauge amplifiers. |
Pinout & Package
TLC075IPWP uses a 20-pin TSSOP (PWP) package with exposed thermal pad for enhanced power dissipation (θJA = 26.1°C/W). Pin 1 is marked by a beveled edge or molded dot.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5, 9, 13 | OUTx (x=1–4) | Amplified output terminals; each capable of sourcing/sinking ±57 mA. |
| 2, 6, 10, 14 | IN−x | Inverting inputs; high-impedance CMOS node (1000 GΩ) minimizes loading on feedback networks. |
| 3, 7, 11, 15 | IN+x | Non-inverting inputs; common-mode range extends to within 0.5 V of GND and 0.8 V below VDD. |
| 4, 16 | VDD | Positive supply rail; accepts 4.5–16 V DC; decoupling required at each VDD pin. |
| 8, 17 | 1/2SHDN, 3/4SHDN | Active-high shutdown controls for channel pairs; logic high (>2 V) enables, low (<0.8 V) disables. |
| 12, 20 | GND | Analog ground reference; connects to PCB ground plane under thermal pad for thermal and noise integrity. |
| 18, 19 | NC | No internal connection; must remain unconnected per datasheet. |
Key Features
| Feature | Design Value |
|---|---|
| High-output-drive bipolar output stage | Delivers ±57 mA while maintaining linearity - eliminates need for external driver transistors in actuator interfaces. |
| Independent dual-pair shutdown control | Reduces power by >90% per disabled pair without affecting active channels - ideal for dynamic channel allocation in data acquisition. |
| Wide supply range (4.5–16 V) | Operates directly from 5 V or 12 V rails without LDO - simplifies power architecture in mixed-voltage systems. |
| Low input voltage noise (7 nV/√Hz) | Preserves signal integrity in low-level sensor amplification (e.g., thermocouples, bridge sensors) without added filtering. |
| Guaranteed −40°C to +125°C operation | Validated for under-hood automotive and industrial motor control applications without derating. |
Applications
| Audio Line Driver | Sensor Signal Conditioning |
|---|---|
Use Scenario: Driving balanced/unbalanced audio signals over 10 m cables into 600 Ω loads in professional audio mixers. IC Role / Device Role / Timing Role: Quad op-amp configured as two differential drivers and two active filters for channel separation and noise rejection. Use Value: ±57 mA output drive ensures full 2 VPP swing into 600 Ω with <0.012% THD+N at 1 kHz, eliminating external buffer stages. |
Use Scenario: Amplifying low-amplitude outputs from load cells and RTDs in factory-floor weighing systems. IC Role / Device Role / Timing Role: Instrumentation-grade signal conditioner with programmable gain and offset correction per channel. Use Value: 7 nV/√Hz input noise and 10 MHz bandwidth enable 16-bit effective resolution without oversampling or complex digital filtering. |
| Industrial Analog I/O Module | Automotive Body Control Unit |
Use Scenario: Providing four isolated analog output channels (0–10 V / 4–20 mA) in PLC analog output cards. IC Role / Device Role / Timing Role: Voltage-output buffer with external current-sense resistor; shutdown used for channel power gating during sleep mode. Use Value: Rail-to-rail output swing and 125 μA shutdown current reduce standby power to <500 μW per channel - critical for fanless enclosures. |
Use Scenario: Signal buffering and level-shifting for door module sensors (window position, mirror angle, seat occupancy) in 12 V battery systems. IC Role / Device Role / Timing Role: Input protection and gain-stage amplifier interfacing resistive sensors to 3.3 V microcontroller ADCs. Use Value: −40°C to +125°C rating and 16 V absolute max supply withstand transient load-dump events without latch-up or parameter drift. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2464IDR | Lower drive (±15 mA), lower bandwidth (6.4 MHz), no shutdown, 2.7–6 V supply only. | Not suitable for 12 V systems or high-current loads; better for ultra-low-power battery sensing. | Select when supply is ≤6 V and output current <20 mA suffices; avoid for automotive or industrial 12 V designs. |
| OPA4141AID | Lower noise (5.5 nV/√Hz), higher precision (125 μV max VIO), but only ±20 mA drive and no shutdown. | Preferred for high-accuracy instrumentation; unsuitable for driving capacitive or low-Z loads. | Choose for metrology-grade signal chains where noise and offset dominate; not for output buffering or dynamic load switching. |
Compared with TLV2464IDR and OPA4141AID, the TLC075IPWP uniquely balances high output drive, wide supply range, and integrated shutdown - making it the only option among the three qualified for 12 V automotive body electronics and industrial analog output modules requiring dynamic power management.
Availability
TLC075IPWP is available at Aetrix Electronics and suitable for audio line drivers, sensor signal conditioners, industrial analog I/O modules, and automotive body control units requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLC075IPWP 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 op-amps and industrial-grade signal conditioning ICs.
The TLC07x family was designed specifically for engineers migrating from legacy TL07x dual-supply op-amps to modern single-supply systems - delivering higher AC performance, lower noise, and integrated power management in compact packages.
FAQ
What is the maximum operating temperature range for the TLC075IPWP?
The TLC075IPWP is rated for operation from −40°C to +125°C, validated across its full electrical specification range. This makes the TLC075IPWP suitable for under-hood automotive applications and industrial environments where ambient temperatures exceed 85°C, unlike commercial-grade alternatives limited to 0°C–70°C.
Does the TLC075IPWP support rail-to-rail input or output?
The TLC075IPWP supports rail-to-rail output swing but not rail-to-rail input. Its common-mode input voltage range is specified from 0.5 V above GND to 0.8 V below VDD - meaning it cannot accept signals at the negative rail. This is confirmed in the "Recommended Operating Conditions" table of the SLOS219F datasheet for the TLC075IPWP.
How many independent shutdown controls does the TLC075IPWP have?
The TLC075IPWP has two independent shutdown controls: pin 8 (1/2SHDN) disables channels 1 and 2, and pin 17 (3/4SHDN) disables channels 3 and 4. Each control is active-high with VIH ≥ 2 V and VOL ≤ 0.8 V, allowing selective power gating per channel pair without affecting others - a feature unique to the TLC075IPWP within the TLC07x family.
What is the thermal performance of the TLC075IPWP in its TSSOP-20 (PWP) package?
The TLC075IPWP in the PWP package has θJA = 26.1°C/W and θJC = 1.40°C/W, enabling 4.79 W maximum power dissipation at TA = 25°C. The exposed thermal pad must be soldered to a solid copper pour for optimal heat transfer - critical when operating all four channels at ±57 mA into low-impedance loads at elevated ambient temperatures.
Can the TLC075IPWP replace the TL074 in existing designs?
The TLC075IPWP is not a direct pin-for-pin replacement for the TL074 due to different pinouts (TSSOP-20 vs SOIC-14), additional shutdown pins, and NC pins. However, its superior specs - 10 MHz bandwidth (vs 3 MHz), ±57 mA drive (vs ±10 mA), and shutdown capability - justify redesign where higher performance and power control are needed. Migration requires PCB layout changes and validation of shutdown logic timing.
TLC075IPWP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-PowerTSSOP (0.173", 4.40mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- 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
TLC075IPWP FAQ
1.How can I place an order for TLC075IPWP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC075IPWP 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 TLC075IPWP reliable?
The price and inventory of TLC075IPWP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC075IPWP is usually 5 days.
3.What payment methods are accepted for TLC075IPWP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC075IPWP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC075IPWP?
TLC075IPWP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC075IPWP 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 TLC075IPWP?
For technical support, including TLC075IPWP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC075IPWP requirements.
6.How does Aetrix verify that TLC075IPWP is sourced from the original manufacturer or authorized distributors?
All TLC075IPWP 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 TLC075IPWP meets industry standards.
7.What is the process for return or replacement of TLC075IPWP?
All TLC075IPWP units undergo pre-shipment inspection (PSI). If there is an issue with TLC075IPWP, 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 TLC075IPWP part is unused and in its original packaging.
Return procedure for TLC075IPWP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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