TLV521DCKR The Texas Instruments TLV521DCKR is a single, 5.5-V operational amplifier with ultra-low quiescent current. It features rail-to-rail input and output.
Mfr Part #:

TLV521DCKR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLV521DCKR is a single, 5.5-V operational amplifier with ultra-low quiescent current. It features rail-to-rail input and output.
✓ Total Stock: 46,402 pcs

TLV521DCKR Available from 3 distributors

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TLV521DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TLV521DCKR Description

Short technical summary and product information.

The Texas Instruments TLV521DCKR is a single-channel, 5.5-V operational amplifier designed for low-power applications. It operates over a wide voltage range from 1.7 V to 5.5 V and consumes only 350 nA of quiescent current per channel.

 

Key electrical characteristics include a gain bandwidth product of 6 kHz and a slew rate of 0.0029 V/µs. The amplifier offers rail-to-rail input and output capabilities, a low offset voltage of 3 mV maximum, and an offset drift of 1.5 µV/°C typical. It also provides a high Common-Mode Rejection Ratio (CMRR) of 100 dB.

 

This device is housed in a compact SOT-SC70 package, measuring 4.2 mm² (2 mm × 2.1 mm), and is suitable for surface mount applications. Its cost-optimized design and EMI hardened features make it a versatile choice for various electronic designs requiring minimal power consumption and reliable performance.

 

The TLV521DCKR is rated for an operating temperature range of -40°C to 125°C, ensuring functionality in diverse environmental conditions.

TLV521DCKR Quick Information

Product Type: Operational Amplifier
Series: TLV521
Canonical Name: TLV521DCKR Operational Amplifier
Subcategory: General-Purpose Op Amps

TLV521DCKR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLV521DCKR Features

  • Ultra-low quiescent current of 350 nA.
  • Wide operating voltage range from 1.7 V to 5.5 V.
  • Rail-to-rail input and output.
  • Compact SOT-SC70 surface mount package.
  • Low offset voltage drift of 1.5 µV/°C.

TLV521DCKR Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronic equipment.
  • Used in low-power sensor signal conditioning.
  • Applicable in energy harvesting systems.

TLV521DCKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the TLV521DCKR?

1.7 V to 5.5 V.

What package is the TLV521DCKR available in?

SOT-SC70 (SC-70) 5-pin package, 4.2 mm².

What is the operating temperature range of the TLV521DCKR?

-40°C to 125°C.

What is the gain bandwidth product of the TLV521DCKR?

6 kHz (typical).

What is the quiescent current per channel of the TLV521DCKR?

350 nA (typical).

Does the TLV521DCKR support rail-to-rail input and output?

Yes, it has rail-to-rail input and output.

What is the architecture of the TLV521DCKR?

CMOS.

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