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ADC141S626

www.ti.com

SNAS434B –NOVEMBER 2007 –REVISED MARCH 2013

Typical Performance Characteristics

VA = VIO = VREF = +5V, fSCLK = 4.5 MHz, fSAMPLE = 250 kSPS, TA = +25°C, and fIN = 20 kHz unless otherwise stated.

DNL - 250 kSPS

INL - 250 kSPS

Figure 7.

Figure 8.

DNL vs. VA

INL vs. VA

Figure 9.

Figure 10.

DNL vs. VREF

INL vs. VREF

Figure 11.

Figure 12.

 

 

 

 

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Product Folder Links: ADC141S626

ADC141S626

SNAS434B –NOVEMBER 2007 –REVISED MARCH 2013

www.ti.com

Typical Performance Characteristics (continued)

VA = VIO = VREF = +5V, fSCLK = 4.5 MHz, fSAMPLE = 250 kSPS, TA = +25°C, and fIN = 20 kHz unless otherwise stated.

DNL vs. SCLK FREQUENCY

INL vs. SCLK FREQUENCY

Figure 13.

Figure 14.

DNL vs. TEMPERATURE

INL vs. TEMPERATURE

Figure 15.

Figure 16.

SINAD vs. VA

THD vs. VA

Figure 17.

Figure 18.

10

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Copyright © 2007–2013, Texas Instruments Incorporated

Product Folder Links: ADC141S626

ADC141S626

www.ti.com

SNAS434B –NOVEMBER 2007 –REVISED MARCH 2013

Typical Performance Characteristics (continued)

VA = VIO = VREF = +5V, fSCLK = 4.5 MHz, fSAMPLE = 250 kSPS, TA = +25°C, and fIN = 20 kHz unless otherwise stated.

SINAD vs. VREF

THD vs. VREF

Figure 19.

Figure 20.

SINAD vs. SCLK FREQUENCY

THD vs. SCLK FREQUENCY

Figure 21.

Figure 22.

SINAD vs. INPUT FREQUENCY

THD vs. INPUT FREQUENCY

Figure 23.

Figure 24.

Copyright © 2007–2013, Texas Instruments Incorporated

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Product Folder Links: ADC141S626

ADC141S626

SNAS434B –NOVEMBER 2007 –REVISED MARCH 2013

www.ti.com

Typical Performance Characteristics (continued)

VA = VIO = VREF = +5V, fSCLK = 4.5 MHz, fSAMPLE = 250 kSPS, TA = +25°C, and fIN = 20 kHz unless otherwise stated.

SINAD vs. TEMPERATURE

THD vs. TEMPERATURE

Figure 25.

Figure 26.

VA CURRENT vs. VA

VA CURRENT vs. SCLK FREQUENCY

Figure 27.

Figure 28.

VA CURRENT vs. TEMPERATURE

VREF CURRENT vs. VREF

Figure 29.

Figure 30.

12

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Copyright © 2007–2013, Texas Instruments Incorporated

Product Folder Links: ADC141S626

ADC141S626

www.ti.com

SNAS434B –NOVEMBER 2007 –REVISED MARCH 2013

Typical Performance Characteristics (continued)

VA = VIO = VREF = +5V, fSCLK = 4.5 MHz, fSAMPLE = 250 kSPS, TA = +25°C, and fIN = 20 kHz unless otherwise stated.

VREF CURRENT vs. SCLK FREQUENCY

VREF CURRENT vs. TEMPERATURE

Figure 31.

Figure 32.

VIO CURRENT vs. VIO

VIO CURRENT vs. SCLK FREQUENCY

Figure 33.

Figure 34.

VIO CURRENT vs. TEMPERATURE

SPECTRAL RESPONSE - 250 kSPS

Figure 35.

Figure 36.

Copyright © 2007–2013, Texas Instruments Incorporated

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Product Folder Links: ADC141S626

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