SBASA70 Data sheet | TI.com

SBASA70 April 2021 AMC3336

PRODUCTION DATA

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DWE|16
- MPSS091

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Orderable Information

6.13 Typical Characteristics

at VDD = 3.3 V, INP = –1 V to 1 V , INN = AGND, f_CLKIN = 20 MHz, sinc³ filter with OSR = 256, and 16-bit resolution (unless otherwise noted)

Figure 6-6 Input Bias Current vs Common-Mode Input Voltage

Figure 6-8 Input Bias Current vs Temperature

Figure 6-10 Offset Error vs Supply Voltage

Figure 6-12 Gain Error vs Clock Frequency

Figure 6-14 Gain Error vs Temperature

Figure 6-16 Integral Nonlinearity vs Clock Frequency

Figure 6-18 Integral Nonlinearity vs Temperature

Figure 6-20 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Input Signal Frequency

Figure 6-22 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Supply Voltage

Figure 6-24 Total Harmonic Distortion vs Input Signal Amplitude

Figure 6-26 Total Harmonic Distortion vs Clock Frequency

Figure 6-28 Total Harmonic Distortion vs Temperature

Figure 6-30 Spurious-Free Dynamic Range vs Input Signal Frequency

Figure 6-32 Spurious-Free Dynamic Range vs Supply Voltage

sinc³, OSR = 1; Frequency bin-width equals 1 Hz

Figure 6-34 Noise Density With Both Inputs Shorted to HGND

sinc³, OSR = 256, V_IN = 2 V_PP

Figure 6-36 Frequency Spectrum With 10-kHz Input Signal

Figure 6-38 Power-Supply Rejection Ratio vs Ripple Frequency

Figure 6-40 Supply Current vs Clock Frequency

Figure 6-42 High-Side LDO Output Voltage vs Supply Voltage

Figure 6-7 Input Bias Current vs Supply Voltage

Figure 6-9 Offset Error vs Clock Frequency

Figure 6-11 Offset Error vs Temperature

Figure 6-13 Gain Error vs Supply Voltage

Figure 6-15 Integral Nonlinearity vs Input Voltage

Figure 6-17 Integral Nonlinearity vs Supply Voltage

Figure 6-19 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Input Signal Amplitude

Figure 6-21 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Clock Frequency

Figure 6-23 Signal-to-Noise Ratio and Signal-to-Noise + Distortion vs Temperature

Figure 6-25 Total Harmonic Distortion vs Input Signal Frequency

Figure 6-27 Total Harmonic Distortion vs Supply Voltage

Figure 6-29 Spurious-Free Dynamic Range vs Input Signal Amplitude

Figure 6-31 Spurious-Free Dynamic Range vs Clock Frequency

Figure 6-33 Spurious-Free Dynamic Range vs Temperature

sinc³, OSR = 256, V_IN = 2 V_PP

Figure 6-35 Frequency Spectrum With 1-kHz Input Signal

Figure 6-37 Common-Mode Rejection Ratio vs Input Signal Frequency

Figure 6-39 Supply Current vs Supply Voltage

Figure 6-41 Supply Current vs Temperature

Figure 6-43 I_H Derating vs Ambient Temperature