TLC27L4ACD Texas Instruments operational-amplifiers (SOIC-14) In Stock
TLC27L4ACD is a quad low-power CMOS op-amp from Texas Instruments in a SOIC-14 package, operating on 3V–16V supply with 60µA typical supply current. In stock from $1.91/unit, 1pcs MOQ, global shipping.
- Manufacturer
- Texas Instruments
- Package
- SOIC-14
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLC27L4ACD Datasheet PDF
- Category
- operational-amplifiers
- Price
- From $0.8928(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad channel CMOS op-amp with rail-to-rail input voltage range
- Ultra-low supply current: 60µA typical per amplifier
- Wide supply voltage: 3V to 16V single supply or ±1.5V to ±8V dual supply
- Operating temperature: -40°C to 85°C industrial range
- SOIC-14 surface-mount package for compact PCB designs
Applications
Ideal for battery-powered sensor signal conditioning, portable instrumentation, and IoT edge nodes where ultra-low quiescent current is critical. Also widely used in active filters, comparator circuits, and single-supply data acquisition front-ends.
Specifications
| Supply Voltage | 3 to 16V |
| Supply Current per Amplifier | 60µA |
| Number of Channels | 4 |
| Input Offset Voltage | 2mV |
| Gain Bandwidth Product | 0.1MHz |
| Operating Temperature | -40 to 85°C |
| Package | SOIC-14 |
Compliance & Regulatory
| RoHS Status | Compliant |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC27L4ACD:
Quad JFET-input op-amp, same 14-pin SOIC package, wider gain-bandwidth (3MHz) for audio or higher-frequency signal chains
Frequently Asked Questions
How much supply current does the TLC27L4ACD consume?
The TLC27L4ACD draws approximately 60µA typical supply current per amplifier channel (240µA total for all four channels), making it one of the lowest-power quad op-amps suitable for battery-operated equipment.
Which applications is the TLC27L4ACD best suited for?
It excels in battery-powered sensor interfaces, portable medical instruments, IoT sensor nodes, active filters, and single-supply data acquisition systems where minimising quiescent current is a design priority.
Can the TLC27L4ACD operate from a 3.3V or 5V microcontroller supply?
Yes. The device operates on any single supply from 3V to 16V, so both 3.3V and 5V rails are fully supported without any additional level-shifting circuitry.
What package does the TLC27L4ACD use, and is it RoHS compliant?
The TLC27L4ACD comes in a 14-pin SOIC (D package) with 1.27mm pitch, which is widely supported by standard PCB footprints. The device is RoHS compliant and lead-free.
Are there pin-compatible alternatives to the TLC27L4ACD?
Pin-compatible or functionally equivalent quad low-power op-amps include the LM324A (bipolar, higher current), TL074C (JFET input, wider bandwidth), and LMC6484 (CMOS, rail-to-rail output). Selection depends on bandwidth and output swing requirements.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.9100 | $1.91 |
| 1000+ | $1.2000 | $1200.00 |
| 10000+ | $1.0700 | $10700.00 |
| 100000+ | $0.8928 | $89280.00 |
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