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Texas Instruments TLC070IP
- Part No.:
- TLC070IP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
TLC070IP.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:548
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Product details
Overview
TLC070IP from Texas Instruments is a single-channel, wide-bandwidth (10 MHz), high-output-drive (±55 mA) BiMOS operational amplifier optimized for single-supply operation from 4.5 V to 16 V. It features ultralow input offset voltage (60 µV typ), low input noise (7 nV/√Hz), and integrated shutdown functionality - enabling precision signal conditioning in audio line drivers, sensor front-ends, and industrial analog I/O modules.
For engineers reviewing the TLC070IP datasheet, TLC070IP pinout, TLC070IP application, or TLC070IP equivalent, this page delivers verified electrical specs, package-validated terminal roles, real-world use cases, and two confirmed alternative op-amps with documented functional trade-offs - all aligned to TI's SLOS219F revision December 2011 production data.
Technical Context
The TLC070IP employs TI's patented LBC3 BiCMOS process, combining a high-input-impedance CMOS front end (1000 GΩ differential resistance) with a bipolar output stage capable of ±55 mA drive into resistive loads. Its 16 V/µs positive and 19 V/µs negative slew rates support fast settling in unity-gain stable configurations.
It operates across −40°C to +125°C with rail-to-rail input common-mode range (0.5 V to VDD−0.8 V) and includes active-low shutdown (SHDN ≤ 0.8 V), reducing supply current to 125 µA per channel while maintaining fast turn-on (0.47 µs) and turn-off (2.5 µs) times at VDD = 12 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Bandwidth | 10 MHz gain-bandwidth product - supports stable closed-loop gain ≥ 10 at 1 MHz without compensation. |
| Output Drive | ±55 mA continuous output current - drives 600 Ω loads directly at 5 V supply with <0.5 V headroom. |
| Slew Rate | +16 V/µs / −19 V/µs - enables <0.39 µs settling to 0.01% for 1 V step with 10 kΩ//10 pF load. |
| Input Offset Voltage | 60 µV typical (25°C), 2 mV max over full temperature range - reduces DC error in precision gain stages. |
| Supply Range | 4.5 V to 16 V single supply - eliminates need for dual-rail supplies in battery-powered or industrial 12 V systems. |
| Shutdown Current | 125 µA per channel - cuts power by >93% vs active mode (1.9 mA), critical for low-power wake-up circuits. |
| Input Noise | 7 nV/√Hz at 1 kHz - preserves SNR in microphone preamps and low-level sensor amplification. |
Pinout & Package
Package: 8-pin PDIP (Plastic Dual In-line Package), body width 0.300 inch, through-hole mounting, RoHS-compliant lead finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NULL | No internal connection - left unconnected; no routing or thermal tie required. |
| 2 | IN− | Inverting input - accepts feedback network; high impedance (1000 GΩ) minimizes loading on source. |
| 3 | IN+ | Non-inverting input - referenced to ground or bias network; common-mode range extends to VDD−0.8 V. |
| 4 | GND | Analog ground reference - must be low-impedance node; shared with PCB ground plane for noise immunity. |
| 5 | SHDN | Active-low shutdown control - pulled low (<0.8 V) disables amplifier and reduces IDD to 125 µA. |
| 6 | VDD | Positive supply rail - accepts 4.5–16 V; decoupling capacitor (0.1 µF ceramic) required within 5 mm. |
| 7 | OUT | Amplified output - delivers ±55 mA into resistive loads; output impedance <0.25 Ω at 10 kHz. |
| 8 | NULL | No internal connection - electrically isolated; may be used as mechanical anchor or left floating. |
Key Features
| Feature | Design Value |
|---|---|
| BiMOS architecture | Combines CMOS input stage (pA-level bias current) with bipolar output (high current drive), eliminating FET output limitations. |
| Wide supply range | Operates from 4.5 V to 16 V single supply - supports direct integration into 5 V logic systems and 12 V industrial rails without regulators. |
| Shutdown mode | Reduces quiescent current to 125 µA per channel while preserving pin compatibility and enabling rapid wake-up (0.47 µs). |
| Rail-to-rail input | Common-mode input range from 0.5 V to VDD−0.8 V - accommodates signals near ground or supply without level-shifting. |
| Low THD+N | 0.005% at 1 kHz, 8 VPP, AV=10 - maintains fidelity in audio line drivers and DAC output buffers. |
Applications
| Audio Line Driver | Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Driving balanced/unbalanced audio lines (600 Ω) from DAC outputs in professional audio interfaces. IC Role / Device Role: Unity-gain buffer with high output current and low distortion. Use Value: Delivers 8 VPP into 600 Ω with 0.005% THD+N at 1 kHz, eliminating external driver stages. |
Use Scenario: Amplifying low-level outputs from bridge-based pressure sensors in HVAC controllers. IC Role / Device Role: Precision non-inverting amplifier with rail-to-rail input and low offset drift. Use Value: 60 µV typical VIO and 1.2 µV/°C drift minimize temperature-induced zero-error in closed-loop systems. |
| Industrial Analog Output | Programmable Logic Controller (PLC) I/O |
|
Use Scenario: Generating 0–10 V or 4–20 mA analog outputs from microcontroller DACs in factory automation. IC Role / Device Role: Voltage follower or current-sense amplifier with high open-loop gain (120 dB). Use Value: 100 dB PSRR and 95 dB CMRR reject supply and common-mode noise in noisy plant-floor environments. |
Use Scenario: Isolated analog input conditioning in modular PLC backplanes operating at −40°C to +125°C. IC Role / Device Role: Single-supply op-amp with extended temperature rating and shutdown for power-gated channels. Use Value: Guaranteed operation at −40°C to +125°C with 125 µA shutdown current enables energy-efficient channel management. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TL071CP | Lower bandwidth (3 MHz), higher VIO (10 mV max), no shutdown, 2.5 mA supply current. | Lacks rail-to-rail input and shutdown; unsuitable for low-power or wide-dynamic-range designs. | Select TL071CP only if legacy design compatibility and cost are primary - not for new designs requiring >5 MHz BW or <1 mV VIO. |
| OPA2340PA | Rail-to-rail I/O, lower noise (5.5 nV/√Hz), but lower output drive (30 mA), no shutdown, 750 µA supply current. | Better for ultra-low-noise sensor amps where output current <40 mA suffices; lacks SHDN for power cycling. | Choose OPA2340PA when input/output swing to rails is mandatory and output load ≤30 mA - not for driving heavy capacitive or resistive loads. |
Compared with TL071CP and OPA2340PA, the TLC070IP uniquely balances 10 MHz bandwidth, ±55 mA drive, shutdown capability, and sub-mV offset - making it the only option among the three suitable for high-fidelity, power-managed, single-supply analog output stages.
Availability
TLC070IP is available at Aetrix Electronics and suitable for industrial analog I/O, audio line drivers, and sensor front-end circuits requiring stable component supply across −40°C to +125°C operating conditions.
Supply support for TLC070IP 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 chain solutions.
The TLC07x family was designed to upgrade BiFET users to single-supply systems with higher AC/dc performance - targeting audio, automotive, industrial, and instrumentation applications demanding wide bandwidth and robust output drive.
FAQ
What is the maximum operating temperature range for the TLC070IP?
The TLC070IP is rated for operation from −40°C to +125°C, as confirmed by TI's SLOS219F datasheet under the "I-suffix" temperature grade. This extended industrial range makes it suitable for under-hood automotive modules and factory-floor PLCs where ambient temperatures exceed commercial limits.
Does the TLC070IP support rail-to-rail input operation?
Yes, the TLC070IP supports rail-to-rail input with a common-mode voltage range from 0.5 V to VDD−0.8 V, enabling direct interfacing with sensors or DACs that output near-ground or near-supply signals without external level-shifting circuitry.
How does the shutdown feature of the TLC070IP function electrically?
The TLC070IP's SHDN pin is active-low: pulling it ≤0.8 V disables the amplifier and reduces supply current to 125 µA per channel. The pin is compatible with standard TTL/CMOS logic levels and exhibits fast enable/disable timing (0.47 µs on, 2.5 µs off at VDD = 12 V).
Can the TLC070IP drive a 600 Ω load at 5 V supply?
Yes - the TLC070IP delivers ±55 mA output current, allowing it to swing up to 3.8 V (VOH) and down to 0.63 V (VOL) into a 600 Ω load at VDD = 5 V and 25°C, meeting standard audio line-driving requirements with margin.
What is the typical input offset voltage of the TLC070IP and how does it vary with temperature?
The TLC070IP has a typical input offset voltage of 60 µV at 25°C and a maximum of 2 mV over its full −40°C to +125°C range. Its temperature coefficient is 1.2 µV/°C, ensuring predictable, low-drift performance in thermally varying environments.
TLC070IP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- 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
- Current - Output / Channel:
- 57 mA
- Voltage - Supply Span (Min):
- 4.5 V
- Voltage - Supply Span (Max):
- 16 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-PDIP
TLC070IP FAQ
1.How can I place an order for TLC070IP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC070IP 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 TLC070IP reliable?
The price and inventory of TLC070IP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC070IP is usually 5 days.
3.What payment methods are accepted for TLC070IP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC070IP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC070IP?
TLC070IP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC070IP 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 TLC070IP?
For technical support, including TLC070IP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC070IP requirements.
6.How does Aetrix verify that TLC070IP is sourced from the original manufacturer or authorized distributors?
All TLC070IP 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 TLC070IP meets industry standards.
7.What is the process for return or replacement of TLC070IP?
All TLC070IP units undergo pre-shipment inspection (PSI). If there is an issue with TLC070IP, 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 TLC070IP part is unused and in its original packaging.
Return procedure for TLC070IP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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