JAJSEC1 データシート

JAJSEC1C November 2019 – July 2020 ADS8686S

PRODUCTION DATA

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）

PZA|80
- MPQF099B

サーマルパッド・メカニカル・データ

発注情報

6.11 Typical Characteristics

at T_A = 25°C, AVDD = 5 V, DVDD = 3 V, internal reference V_REF = 2.5 V, and f_S = 1 MSPS (unless otherwise noted)

Number of points = 256k, SNR = 90.73 dB,
SINAD = 90.65 dB, THD = –110 dB, SFDR = 112.2 dB

Figure 6-6 Typical FFT Plot
(±10 V, Normal Mode, Filter Option 1)

Number of points = 256k, SNR = 89.03 dB,
SINAD = 88.89 dB, THD = –107.25 dB, SFDR = 110.46 dB

Figure 6-8 Typical FFT Plot
(±2.5 V, Normal Mode, Filter Option 1)

Number of points = 256k, SNR = 91.93 dB,
SINAD = 91.82 dB, THD = –110.04 dB, SFDR = 111.95 dB

Figure 6-10 Typical FFT Plot
(±10 V, Normal Mode, Filter Option 2)

Number of points = 256k, SNR = 84.29 dB,
SINAD = 84.27 dB, THD = –110 dB, SFDR = 113.6 dB

Figure 6-12 Typical FFT Plot
(±10 V, Normal Mode, Filter Option 3)

Figure 6-14 SNR vs Free-Air Temperature
(Filter Option 1)

Figure 6-16 SNR vs Free-Air Temperature
(Filter Option 3)

Figure 6-18 SINAD vs Free-Air Temperature
(Filter Option 2)

Figure 6-20 THD vs Free-Air Temperature
(Filter Option 1)

Figure 6-22 THD vs Free-Air Temperature
(Filter Option 3)

Figure 6-24 Typical INL for All Codes (±5 V)

Figure 6-26 Typical DNL for All Codes (±5 V)

Mean = –0.78, sigma = 0.7, number of hits = 256k, V_IN = 0 V

Figure 6-28 Typical Offset Error Histogram (±5 V)

Figure 6-30 Gain Error vs Free-Air Temperature

Figure 6-32 Gain Error vs Free-Air Temperature
(±5 V, Across Channels)

Figure 6-34 Gain Error Drift Histogram

Figure 6-36 Offset Error vs Free-Air Temperature
(±10 V, Across Channels)

Figure 6-38 Offset Error vs Free-Air Temperature
(±2.5 V, Across Channels)

Figure 6-40 AVDD Current vs Free-Air Temperature

Figure 6-42 Frequency Response Across Ranges
(Filter Option 1)

Figure 6-44 Group Delay vs Free-Air Temperature
(Filter Option 1)

Number of points = 256k, SNR = 89.56 dB,
SINAD = 89.47 dB, THD = –110.83 dB, SFDR = 110.69 dB

Figure 6-7 Typical FFT Plot
(±5 V, Normal Mode, Filter Option 1)

Number of points = 256k, SNR = 90.27 dB,
SINAD = 90.24 dB, THD = –111.9 dB, SFDR = 116.04 dB

Figure 6-9 Typical FFT Plot
(±10 V, Burst Mode, Filter Option 1)

Number of points = 256k, SNR = 90.99 dB,
SINAD = 90.87 dB, THD = –111.91 dB, SFDR = 111.1 dB

Figure 6-11 Typical FFT Plot
(±5 V, Normal Mode, Filter Option 2)

Number of points = 256k, SNR = 81.10 dB,
SINAD = 81.01 dB, THD = –110.8 dB, SFDR = 113.56 dB

Figure 6-13 Typical FFT Plot
(±5 V, Normal Mode, Filter Option 3)

Figure 6-15 SNR vs Free-Air Temperature
(Filter Option 2)

Figure 6-17 SINAD vs Free-Air Temperature
(Filter Option 1)

Figure 6-19 SINAD vs Free-Air Temperature
(Filter Option 3)

Figure 6-21 THD vs Free-Air Temperature
(Filter Option 2)

Figure 6-23 Typical INL for All Codes (±10 V)

Figure 6-25 Typical DNL for All Codes (±10 V)

Mean = 0.83, sigma = 0.62, number of hits = 256k, V_IN = 0 V

Figure 6-27 Typical Offset Error Histogram (±10 V)

Mean = -1.91, sigma = 0.97, number of hits = 256k, V_IN = 0 V

Figure 6-29 Typical Offset Error Histogram (±2.5 V)

Figure 6-31 Gain Error vs Free-Air Temperature
(±10 V, Across Channels)

Figure 6-33 Gain Error vs Free-Air Temperature
(±2.5 V, Across Channels)

Figure 6-35 Offset Error vs Free-Air Temperature

Figure 6-37 Offset Error vs Free-Air Temperature
(±5 V, Across Channels)

Figure 6-39 Offset Error Drift Histogram

Figure 6-41 DVDD Current vs Free-Air Temperature

Figure 6-43 Frequency Response Across LPF Settings
(±10 V)