See datasheet for actual packaging/pinout drawings


Package | PIN:

DGK | 8


Q (-40 to 125)

ECO Plan:



Low Power, 70MHz, High Supply Range, Fully Differential Amplifier

TI Store Price:

1 - 9 $ 4.62
10 - 24 $ 4.15
25 - 99 $ 3.90
100 - 249 $ 3.40
250 - 499 $ 3.17
500 - 749 $ 2.74
750 - 999 $ 2.33
1000 - 9999 $ 1.98

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Texas Instruments XTHS4561IDGKR

The THS4561 fully differential amplifier (FDA) offers a simple interface from single-ended sources to the differential output required by high-precision analog-to-digital converters (ADCs). Designed for exceptional dc accuracy, low noise, and ultra-low harmonic distortion, the device is well suited for data acquisition systems where high precision is required with the best signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR) through the amplifier and ADC combination.

The THS4561 features the required negative rail input when interfacing a dc-coupled, ground-centered, source signal to a single-supply, differential-input ADC. Very low dc error and drift terms support the emerging 16-bit to 20-bit successive approximation register (SAR) input requirements. A 2.85-V to 12.6-V supply range with a flexible output common-mode setting with low headroom to the supplies supports a wide range of ADC input and digital-to-analog converter (DAC) output requirements.

The THS4561 will be available in a dual-channel device as the THS4562 in a VQFN-24 package.


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