TLC274 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TLC274
Manufacturer

TI
ChipWorker Part#

CW294646667
RoHS

Lead free / RoHS Compliant
Description

The TLC274 and TLC279 quad operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, low noise, and speeds approaching that of general-purpose BiFET devices
Documentation

Datasheet

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TLC274 Specifications

Attribute	Attribute Value

Part Number	TLC274
Manufacturer	TI
ChipWorker Part#	CW294646667
Documentation	Datasheet
Case/Package	TSSOP-14
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RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The TLC274 and TLC279 quad operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, low noise, and speeds approaching that of general-purpose BiFET devices.
These devices use Texas Instruments silicon- gate LinCMOSTM technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.
The extremely high input impedance, low bias currents, and high slew rates make these cost-effective devices ideal for applications which have previously been reserved for BiFET and NFET products. Four offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC274 (10 mV) to the high-precision TLC279 (900 uV). These advantages, in combination with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs.
In general, many features associated with bipolar technology are available on LinCMOSTM operational amplifiers, without the power penalties of bipolar technology. General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are easily designed with the TLC274 and TLC279. The devices also exhibit low voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail.
A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density system applications.
The device inputs and outputs are designed to withstand -100-mA surge currents without sustaining latch-up.
The TLC274 and TLC279 incorporate internal ESD-protection circuits that prevent functional failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in the degradation of the device parametric performance.
The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from -40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of -55°C to 125°C.
Trimmed Offset Voltage:
TLC279...900 uV Max at 25°C, VDD = 5 V
Input Offset Voltage Drift...Typically 0.1 uV/Month, Including the First 30 Days
Wide Range of Supply Voltages Over Specified Temperature Range:
0°C to 70°C...3 V to 16 V
-40°C to 85°C...4 V to 16 V
-55°C to 125°C...4 V to 16 V
Single-Supply Operation
Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix and I-Suffix Versions)
Low Noise...Typically 25 nV/Hz\ at f = 1 kHz
Output Voltage Range Includes Negative Rail
High Input Impedance...1012 Typ
ESD-Protection Circuitry
Small-Outline Package Option Also Available in Tape and Reel
Designed-In Latch-Up Immunity
LinCMOS is a trademark of Texas Instruments.

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