at AVDD = 5V, DVDD = 3.3V, VINP =
–250mV to +250mV, INN = AGND, fCLKIN = 20MHz with 50% duty cycle, and
sinc3 filter with OSR = 256 (unless otherwise noted)
Figure 6-7 Input
Current vs Input Voltage (INP Pin)
Total uncalibrated output error (in %) is defined
as: [(Output Code /
216) – ((VIN + 320mV) /
640mV)] × 100, where
VIN = (VINP –
VINN) |
Figure 6-9 Total
Uncalibrated Output Error vs Input Voltage
Figure 6-11 Offset Error vs High-Side Supply Voltage
Figure 6-13 Gain
Error vs Clock Frequency
Figure 6-15 Gain
Error vs Temperature
Figure 6-17 Integral Nonlinearity vs High-Side Supply Voltage
Figure 6-19 Integral Nonlinearity vs Temperature
Figure 6-21 Common-Mode Rejection Ratio vs Input Signal Frequency
Figure 6-23 Total
Harmonic Distortion vs High-Side Supply Voltage
Figure 6-25 Total
Harmonic Distortion vs Input Signal Frequency
Figure 6-27 Signal-to-Noise + Distortion vs Clock Frequency
Figure 6-29 Signal-to-Noise + Distortion vs Input Signal Amplitude
Figure 6-31 Signal-to-Noise + Distortion vs Temperature
Figure 6-33 Signal-to-Noise Ratio vs High-Side Supply Voltage
Figure 6-35 Signal-to-Noise Ratio vs Input Signal Frequency 
| sinc3, OSR = 1, frequency bin width =
1Hz |
Figure 6-37 Noise
Density With Both Inputs Shorted to HGND
| sinc3, OSR = 256, VIN =
500mVPP |
Figure 6-39 Frequency Spectrum With 10kHz Input Signal
Figure 6-41 Supply Current vs Clock Frequency
Figure 6-8 Input
Current vs Clock Frequency (INP Pin)
Figure 6-10 Offset Error vs Clock Frequency
Figure 6-12 Offset Error vs Temperature
Figure 6-14 Gain
Error vs High-Side Supply Voltage
Figure 6-16 Integral Nonlinearity vs Clock Frequency
Figure 6-18 Integral Nonlinearity vs Input Voltage
Figure 6-20 Power-Supply Rejection Ratio vs Ripple Frequency
Figure 6-22 Total
Harmonic Distortion vs Clock Frequency
Figure 6-24 Total
Harmonic Distortion vs Input Signal Amplitude
Figure 6-26 Total
Harmonic Distortion vs Temperature
Figure 6-28 Signal-to-Noise + Distortion vs High-Side Supply Voltage
Figure 6-30 Signal-to-Noise + Distortion vs Input Signal Frequency
Figure 6-32 Signal-to-Noise Ratio vs Clock Frequency
Figure 6-34 Signal-to-Noise Ratio vs Input Signal Amplitude
Figure 6-36 Signal-to-Noise Ratio vs Temperature 
| sinc3, OSR = 256, VIN =
500mVPP |
Figure 6-38 Frequency Spectrum With 1kHz Input Signal
Figure 6-40 Supply Current vs Supply Voltage
Figure 6-42 Supply Current vs Temperature