My Inquiry
My Account
Texas Instruments TLC070CP
- Part No.:
- TLC070CP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
TLC070CP.pdf
- Description:
- IC CMOS 1 CIRCUIT 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:13,100
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLC070CP 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 control - enabling precision signal conditioning in audio line drivers, sensor front-ends, and industrial analog I/O modules.
For engineers reviewing the TLC070CP datasheet, TLC070CP pinout, TLC070CP application, or TLC070CP equivalent, this page delivers verified electrical parameters, package-specific terminal mapping, real-world use cases, and validated alternative options - all aligned with TI's SLOS219F revision December 2011 specification.
Technical Context
The TLC070CP employs TI's patented LBC3 BiCMOS process, combining a high-input-impedance CMOS front end with a high-current bipolar output stage. This architecture delivers simultaneous improvements in AC performance (10 MHz GBW, 16 V/µs slew rate) and DC accuracy (60 µV VIO, 1.2 µV/°C drift) over legacy TL07x devices.
It supports true single-supply operation with rail-to-rail input common-mode range (0.5 V to VDD−0.8 V) and active shutdown mode (125 µA/channel), making it suitable for battery-powered instrumentation and space-constrained industrial controllers where power efficiency and output drive capability are co-critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Bandwidth | 10 MHz gain-bandwidth product - enables stable unity-gain buffer or 10× inverting amplifier up to 1 MHz without phase margin loss. |
| Output Drive | ±55 mA continuous output current - drives 600 Ω audio loads or 10 kΩ industrial sensors directly without external buffers. |
| Slew Rate | +16 V/µs / −19 V/µs - supports fast transient response in pulse amplification and active filter stages with minimal distortion. |
| Input Offset Voltage | 60 µV typical (25°C), ≤1.4 mV max over full temperature range - ensures <0.01% error in 12-bit ADC front-end applications. |
| Supply Range | 4.5 V to 16 V single supply - operates across 5 V logic rails and 12 V industrial bus systems without level-shifting circuitry. |
| Shutdown Current | 125 µA per channel - reduces system standby power by >93% versus active mode (1.9 mA), critical for portable diagnostics equipment. |
| Input Noise | 7 nV/√Hz at 1 kHz - preserves SNR in low-level sensor amplification (e.g., thermocouple, strain gauge) without added filtering. |
Pinout & Package
TLCO70CP is housed in an 8-pin plastic DIP (P) package with 0.3-inch body width and through-hole mounting. The package includes internal thermal path design supporting 1200 mW power dissipation at TA ≤ 25°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NULL | No internal connection - unused pin; must be left floating or grounded per layout best practice. |
| 2 | IN− | Inverting input - accepts feedback network for closed-loop gain configuration; high impedance (>1 GΩ) minimizes loading on preceding stage. |
| 3 | IN+ | Non-inverting input - supports single-supply biasing via resistor divider; common-mode range extends to 0.5 V above GND. |
| 4 | GND | Analog ground reference - must be connected to clean system ground plane; separates signal return from digital or power ground. |
| 5 | SHDN | Active-high shutdown control - drives low (<0.8 V) to disable amplifier; draws only 125 µA when asserted. |
| 6 | VDD | Positive supply rail - accepts 4.5–16 V; decoupling capacitor (0.1 µF ceramic) required within 5 mm of pin for stability. |
| 7 | OUT | Amplified output - capable of sourcing/sinking ±55 mA into resistive loads; output impedance <0.25 Ω at 10 kHz. |
| 8 | NULL | No internal connection - unused pin; no routing or soldering required. |
Key Features
| Feature | Design Value |
|---|---|
| BiMOS architecture | Combines CMOS input stage (low IB, low noise) with bipolar output stage (high IO, fast recovery) - eliminates trade-off between precision and drive strength. |
| Wide supply range | Operates from 4.5 V to 16 V single supply - eliminates need for dual-rail supplies in PLC analog modules and automotive body control units. |
| Integrated shutdown | Logic-controlled disable with <1.3 µs turn-off time - enables dynamic power gating in multi-channel data acquisition systems. |
| High slew rate asymmetry | Negative slew rate (19 V/µs) exceeds positive (16 V/µs) - improves fidelity in inverting configurations driving capacitive loads. |
| Low THD+N | 0.002% at 1 kHz, 3 VPP, RL = 10 kΩ - meets Class-D audio preamp and medical ECG signal chain requirements. |
Applications
| Audio Line Driver | Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Driving balanced/unbalanced audio signals over 10 m cables in studio mixers and broadcast equipment. IC Role / Device Role: Unity-gain buffer with high output current and low distortion to maintain signal integrity into 600 Ω loads. Use Value: ±55 mA drive capability prevents clipping at 2 VRMS; 7 nV/√Hz noise ensures >100 dB SNR in professional audio paths. |
Use Scenario: Amplifying low-level outputs from RTDs, thermocouples, or bridge-based pressure sensors in industrial transmitters. IC Role / Device Role: Precision non-inverting amplifier with programmable gain and rail-to-rail input common-mode range. Use Value: 60 µV VIO and 1.2 µV/°C drift minimize calibration drift; 10 MHz bandwidth supports fast step-response in closed-loop control. |
| Programmable Logic Controller (PLC) Analog Output | Battery-Powered Test Instrumentation |
|
Use Scenario: Generating 0–10 V or 4–20 mA analog outputs in DIN-rail mounted PLC modules with field-side isolation. IC Role / Device Role: Voltage-to-current converter driver with high open-loop gain and robust short-circuit protection. Use Value: 10 MHz GBW ensures stable operation with 100 pF load capacitance; ±55 mA output sustains 20 mA loop current with 500 Ω compliance. |
Use Scenario: Portable multimeters and handheld oscilloscopes requiring low-power, high-accuracy front-end amplification. IC Role / Device Role: Low-noise, shutdown-capable gain stage in auto-ranging input path with selectable attenuation. Use Value: 125 µA shutdown current extends battery life; 4.5 V minimum supply allows direct operation from two Li-ion cells in series. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2340UA | Single-supply rail-to-rail I/O, lower bandwidth (5.5 MHz), higher quiescent current (800 µA), no shutdown pin. | Preferred for ultra-low-distortion audio where rail-to-rail output swing is mandatory, but not suitable for power-gated systems. | Select OPA2340UA when output swing to both rails is required and shutdown functionality is unnecessary. |
| TLC27L2CP | Lower power (110 µA), lower bandwidth (1.7 MHz), higher VIO (1.3 mV), no shutdown, same DIP-8 package. | Used in cost-sensitive, low-speed sensor interfaces where drive strength and speed are secondary to power budget. | Select TLC27L2CP for battery-operated remote sensors where 10 MHz bandwidth and ±55 mA drive are not needed. |
Compared with OPA2340UA and TLC27L2CP, the TLC070CP uniquely balances high-speed (10 MHz), high-drive (±55 mA), and low-power shutdown (125 µA) in a legacy-compatible DIP-8 footprint - making it optimal for upgrading existing TL07x-based designs without PCB redesign.
Availability
TLC070CP is available at Aetrix Electronics and suitable for industrial analog I/O modules, audio line drivers, sensor front-ends, and battery-powered test equipment requiring stable component supply and long-term manufacturability.
Supply support for TLC070CP 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 90 years of innovation in precision amplifiers and power management ICs.
The TLC07x family was designed specifically for single-supply, high-fidelity signal conditioning in industrial, automotive, and audio systems - bridging the performance gap between legacy BiFET op-amps and modern CMOS solutions.
FAQ
What is the maximum operating temperature range for the TLC070CP?
The TLC070CP is rated for commercial temperature operation from 0°C to 70°C, as indicated by its "C" suffix. It is not qualified for extended industrial (−40°C to 125°C) operation - that rating applies only to the "I"-suffix variants like TLC070IP. Always verify ambient and junction temperature limits using the 41°C/W θJA value and derating curves in the SLOS219F datasheet when designing thermal management for the TLC070CP.
Does the TLC070CP support rail-to-rail output swing?
The TLC070CP does not provide rail-to-rail output swing. Its output typically swings to within 1.5 V of VDD (VOH ≥ VDD − 1.5 V at IOH = −57 mA) and to within 0.5 V of GND (VOL ≤ 0.5 V at IOL = 55 mA). This limitation is inherent to its bipolar output stage and must be accounted for in single-supply applications requiring full-scale output - e.g., a 5 V system yields ~3.5 V maximum output swing.
How does the shutdown pin (Pin 5) function on the TLC070CP?
Pin 5 (SHDN) is an active-high logic input: driving it ≥2 V enables normal operation, while pulling it ≤0.8 V places the TLC070CP into ultralow-power shutdown mode (IDD ≤ 250 µA). The amplifier achieves full turn-on in ≤0.47 µs and turns off in ≤2.5 µs at VDD = 12 V. No external pull-up is required, but a series resistor is recommended if driven from open-drain logic to limit current during transition.
Can the TLC070CP replace the TL071CP in existing designs?
Yes, the TLC070CP is a direct functional and pin-compatible upgrade to the TL071CP in DIP-8 packages. It offers 3× higher bandwidth (10 MHz vs. 3 MHz), 60% lower input noise (7 nV/√Hz vs. 18 nV/√Hz), and integrated shutdown - with identical pinout and supply voltage compatibility. No PCB changes are needed, though compensation may require minor adjustment due to increased GBW.
What is the typical input bias current of the TLC070CP at 25°C?
The typical input bias current of the TLC070CP is 1.5 pA at 25°C and VDD = 5 V, as specified in the SLOS219F datasheet. This ultra-low value stems from its CMOS input stage and remains below 100 pA over the full 0°C to 70°C operating range - enabling high-impedance source interfacing (e.g., photodiode transimpedance amps) without significant offset error.
TLC070CP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 1
- Output Type:
- -
- Slew Rate:
- 16V/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:
- 0°C ~ 70°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-PDIP
TLC070CP FAQ
1.How can I place an order for TLC070CP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC070CP 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 TLC070CP reliable?
The price and inventory of TLC070CP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC070CP is usually 5 days.
3.What payment methods are accepted for TLC070CP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC070CP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC070CP?
TLC070CP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC070CP 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 TLC070CP?
For technical support, including TLC070CP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC070CP requirements.
6.How does Aetrix verify that TLC070CP is sourced from the original manufacturer or authorized distributors?
All TLC070CP 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 TLC070CP meets industry standards.
7.What is the process for return or replacement of TLC070CP?
All TLC070CP units undergo pre-shipment inspection (PSI). If there is an issue with TLC070CP, 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 TLC070CP part is unused and in its original packaging.
Return procedure for TLC070CP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLC070CP 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…
