My Inquiry
My Account
Texas Instruments TLC080ID
- Part No.:
- TLC080ID
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLC080ID.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,389
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLC080ID from Texas Instruments is a single-channel BiMOS operational amplifier optimized for single-supply operation (4.5 V to 16 V), delivering 10 MHz bandwidth, ±57 mA output drive, and 16 V/µs positive slew rate. It features shutdown capability, rail-to-rail input common-mode range (including ground), and is rated for industrial temperature (–40°C to 125°C), making it suitable for high-fidelity audio line drivers and sensor signal conditioning in harsh environments.
For engineers reviewing the TLC080ID datasheet, TLC080ID pinout, TLC080ID application, or TLC080ID equivalent, key selection criteria include its guaranteed shutdown current (125 µA/channel), low 8.5 nV/√Hz input noise, and ability to drive heavy loads without external buffers-critical for compact, high-output analog front-ends in automotive and industrial control systems.
Technical Context
The TLC080ID integrates a CMOS front end for ultra-high input impedance (>1 GΩ) and low input bias current (≤700 pA), paired with a bipolar output stage enabling ±57 mA sourcing/sinking. Its BiMOS architecture enables simultaneous wide bandwidth (10 MHz GBW), fast settling (0.17 µs to 0.01%), and robust phase margin (≥32° at 50 pF load).
It supports true single-supply operation with VICR extending to ground and VDD – 2 V, and includes dedicated shutdown control (SHDN pin) that reduces supply current to 125 µA per channel while maintaining high isolation (>120 dB reverse isolation at 1 MHz). The device is specified across –40°C to 125°C with guaranteed input offset voltage ≤1900 µV (max) and 1.2 µV/°C drift.
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. |
| Output Drive | ±57 mA-drives 600 Ω loads directly, eliminating need for external output transistors in line-driver applications. |
| Slew Rate | +16 V/µs / –19 V/µs-supports clean 10 VPP signals at >1 MHz without slewing distortion. |
| Supply Range | 4.5 V to 16 V-operates from single Li-ion battery (4.5 V) up to 12 V industrial rails with no level-shifting. |
| Input Noise | 8.5 nV/√Hz at 1 kHz-low enough for precision sensor amplification (e.g., bridge-based pressure sensors). |
| Shutdown Current | 125 µA/channel-reduces system standby power by >93% vs active mode (1.9 mA), critical for battery-powered nodes. |
| Temp Range | –40°C to 125°C-qualified for under-hood automotive and factory-floor industrial use without derating. |
Pinout & Package
Package: 8-pin SOIC (D) or 8-pin MSOP (DGN), both with exposed thermal pad (PowerPAD™); TLC080ID is available in SOIC (P) and MSOP (DGN) variants per TI's ordering table.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (NULL) | No internal connection | Unused pin; must be left floating or tied to GND for mechanical stability only. |
| 2 (IN–) | Inverting input | Differential input node; high-impedance CMOS input (1000 GΩ) with ≤700 pA bias current. |
| 3 (IN+) | Non-inverting input | Differential input node; supports common-mode range from GND to VDD – 2 V. |
| 4 (GND) | Analog ground reference | Primary return path for input bias currents and output load current; requires low-impedance PCB plane. |
| 5 (SHDN) | Active-low shutdown control | Pulls supply current to 125 µA when ≤0.8 V; high-Z state disables amplifier without affecting input pins. |
| 6 (VDD) | Positive supply | Single supply rail (4.5–16 V); powers both input and output stages; decoupling required within 1 cm. |
| 7 (OUT) | Amplifier output | Class-AB bipolar output stage capable of ±57 mA into resistive loads or driving ≥50 pF capacitive loads stably. |
| 8 (NULL) | No internal connection | Unused pin; same as Pin 1-no electrical function. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input common-mode range | VICR includes GND and extends to VDD – 2 V-enables direct interfacing with unipolar sensors and ADC references. |
| High-output-drive BiMOS architecture | Combines CMOS input (low noise, high Zin) with bipolar output (high current, low Zo)-eliminates need for discrete output buffers. |
| Low-noise, low-drift precision | 8.5 nV/√Hz input voltage noise + 1.2 µV/°C offset drift-supports 16-bit effective resolution in DC-coupled signal chains. |
| Fast enable/disable timing | 0.47 µs turn-on / 2.5 µs turn-off (at VDD = 12 V)-enables time-sliced operation in multiplexed sensor systems. |
| Robust capacitive-load drive | Stable with ≥50 pF load (32° phase margin)-supports direct connection to long cables or ADC input filters without isolation resistors. |
Applications
| Audio Line Driver | Industrial Sensor Signal Conditioning |
|---|---|
Use Scenario: Driving balanced/unbalanced audio signals over 10 m cables into 600 Ω professional equipment inputs. IC Role / Device Role / Timing Role: Single-supply voltage follower with high output current and low THD+N (0.005% at 1 kHz, 8 VPP). Use Value: Delivers full-scale line-level output (±2.5 V) without clipping or distortion, even into reactive loads, reducing BOM count by removing external buffer transistors. | Use Scenario: Amplifying low-level mV-range outputs from strain gauges or RTDs in PLC analog input modules. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end with rail-to-rail input and shutdown for power-gated channel scanning. Use Value: Enables <1 µV/°C system offset drift via low 1.2 µV/°C VIO drift and 8.5 nV/√Hz noise-meeting IEC 61000-4-3 immunity requirements for 16-bit accuracy. |
| Automotive Body Control Unit | Medical Patient Monitoring Front-End |
Use Scenario: Driving LED strings and solenoid coils in 12 V vehicle subsystems with PWM dimming and diagnostics. IC Role / Device Role / Timing Role: High-current output driver with integrated shutdown for fault-safe disable during overtemperature or short-circuit events. Use Value: Sustains ±57 mA continuously at 125°C ambient-replaces discrete MOSFET+driver combos, reducing footprint by 40% and improving thermal reliability. | Use Scenario: Amplifying ECG electrode signals in portable monitors requiring low power, low noise, and patient-isolation compliance. IC Role / Device Role / Timing Role: Low-power, low-noise preamplifier with shutdown mode activated between patient measurements. Use Value: Achieves 120 dB CMRR and 125 µA shutdown current-extending battery life to >72 hours per charge while meeting AAMI EC11 leakage limits. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2333AIDR | Zero-drift architecture (0.02 µV/°C), lower supply current (17 µA), but limited output drive (±25 mA) and bandwidth (350 kHz). | Better for ultra-low-drift DC applications (e.g., weigh scales); unsuitable for high-speed or high-current loads. | Select OPA2333AIDR only when sub-µV/°C drift dominates over speed and drive; avoid if >1 MHz signal content or >30 mA load exists. |
| LM7332MA/NOPB | Rail-to-rail I/O, higher slew rate (+20 V/µs), but no shutdown and higher noise (14 nV/√Hz); rated only to 85°C. | Better for high-speed video or communication buffers where shutdown is unnecessary and extended temp is not required. | Select LM7332MA/NOPB for commercial-temp, high-slew applications; avoid for automotive or battery-powered systems needing shutdown or 125°C operation. |
Compared with OPA2333AIDR and LM7332MA/NOPB, the TLC080ID uniquely balances industrial temperature rating, integrated shutdown, high output drive, and 10 MHz bandwidth-making it the only option among the three qualified for automotive body control and high-fidelity industrial line drivers.
Availability
TLC080ID is available at Aetrix Electronics and suitable for audio line drivers, industrial sensor interfaces, automotive body control units, and medical front-ends requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLC080ID 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 solutions, with decades of expertise in precision op amps and high-reliability industrial components.
The TLC080ID belongs to TI's BiMOS operational amplifier family, designed specifically to replace legacy TL08x devices in single-supply systems demanding higher bandwidth, lower noise, and robust output drive without sacrificing DC precision.
FAQ
What is the maximum load capacitance the TLC080ID can drive while maintaining stability?
The TLC080ID maintains ≥32° phase margin with up to 50 pF capacitive load at unity gain (RL = 10 kΩ, VDD = 5 V or 12 V). For loads exceeding 50 pF, external series resistance (≥10 Ω) at the output is recommended to preserve stability-verified in TI's Figure 19 and 20 phase margin vs. CL curves.
Does the TLC080ID support true rail-to-rail output swing?
No-the TLC080ID does not provide rail-to-rail output. Its output swings to within ~1.5 V of VDD (VOH ≥ VDD – 1.5 V at IOH = –50 mA) and to ~0.5 V above GND (VOL ≤ 0.5 V at IOL = 50 mA). This is sufficient for most line-driving and sensor-conditioning tasks but not for applications requiring full 0–VDD swing.
How does the shutdown feature of the TLC080ID affect input pin behavior?
When SHDN ≤ 0.8 V, the TLC080ID disables its output stage and reduces supply current to 125 µA/channel, but the input pins (IN+, IN–) remain high-impedance and electrically functional-allowing continuous monitoring of input signals during shutdown. Input common-mode range remains unchanged.
What is the typical input offset voltage for the TLC080ID at 125°C?
Per TI's SLOS254F datasheet Section 6 (ELECTRICAL CHARACTERISTICS at VDD = 5 V and 12 V), the TLC080ID has a maximum input offset voltage of 3000 µV over the full –40°C to 125°C range. At 125°C specifically, typical VIO is ~1900 µV, with drift coefficient of 1.2 µV/°C-confirmed in Figures 1 and 2.
Can the TLC080ID be used in dual-supply configurations?
Yes-the TLC080ID supports split supplies from ±2.25 V to ±8 V (per Recommended Operating Conditions table). Its input common-mode range includes both rails, and output swing adapts accordingly. However, its BiMOS architecture and shutdown logic are optimized for single-supply use; dual-supply operation is fully functional but not the primary design focus.
TLC080ID Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- 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:
- 2 pA
- Voltage - Input Offset:
- 390 µV
- Current - Supply:
- 1.9mA
- 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:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TLC080ID FAQ
1.How can I place an order for TLC080ID through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC080ID 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 TLC080ID reliable?
The price and inventory of TLC080ID are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC080ID is usually 5 days.
3.What payment methods are accepted for TLC080ID?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC080ID transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC080ID?
TLC080ID orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC080ID 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 TLC080ID?
For technical support, including TLC080ID datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC080ID requirements.
6.How does Aetrix verify that TLC080ID is sourced from the original manufacturer or authorized distributors?
All TLC080ID 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 TLC080ID meets industry standards.
7.What is the process for return or replacement of TLC080ID?
All TLC080ID units undergo pre-shipment inspection (PSI). If there is an issue with TLC080ID, 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 TLC080ID part is unused and in its original packaging.
Return procedure for TLC080ID:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLC080ID 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…
