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AD7357 Datasheet(PDF) 4 Page - Analog Devices |
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AD7357 Datasheet(HTML) 4 Page - Analog Devices |
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4 / 21 page  AD7357 Rev. B | Page 3 of 20 SPECIFICATIONS VDD = 2.5 ± 10% V, VDRIVE = 2.25 V to 3.6 V, internal reference = 2.048 V, fSCLK = 80 MHz, fSAMPLE = 4.2 MSPS; TA = TMIN to TMAX1, unless otherwise noted. Table 2. AD7357B/AD7357Y AD7357WY Parameter Min Typ Max Min Typ Max Unit Test Conditions/ Comments DYNAMIC PERFORMANCE fIN = 500 kHz sine wave Signal-to-Noise Ratio (SNR) 74.5 76.5 74.5 76.5 dB 74 −40°C to +25°C only Signal-to-Noise and Distortion (SINAD)2 74 76 74 76 dB 73.5 −40°C to +25°C only Total Harmonic Distortion (THD)2 −83 −80 −83 −80 dB −79 −40°C to +25°C only Spurious Free Dynamic Range (SFDR) −85 −82 −85 −82 dB −81 −40°C to +25°C only Intermodulation Distortion (IMD)2 fa = 1 MHz + 50 kHz, fb = 1 MHz – 50 kHz Second-Order Terms −86 −86 dB Third-Order Terms −79 −79 dB ADC-to-ADC Isolation2 −100 −100 dB fIN = 1 MHz, fNOISE = 100 kHz to 2.5 MHz CMRR2 −100 −100 dB fNOISE = 100 kHz to 2.5 MHz SAMPLE-AND-HOLD Aperture Delay 3.5 3.5 ns Aperture Delay Match 40 40 ps Aperture Jitter 16 16 ps Full Power Bandwidth @ 3 dB 110 110 MHz @ 0.1 dB 77 77 MHz @ 0.1 dB DC ACCURACY Resolution 14 14 Bits Integral Nonlinearity (INL)2 ±2 ±3 ±2 ±3 LSB Differential Nonlinearity (DNL)2 ±0.5 ±0.99 ±0.5 ±0.99 LSB Guaranteed no missed codes to 14 bits Positive Full-Scale Error2 ±20 ±20 LSB Positive Full-Scale Error Match2 ±20 ±20 LSB Midscale Error2 0/35 0/38 LSB Midscale Error Match2 ±12 ±15 LSB Negative Full-Scale Error2 ±20 ±20 LSB Negative Full-Scale Error Match2 ±20 ±20 LSB ANALOG INPUT Fully Differential Input Range (VIN+ and VIN−) VCM ± VREF/2 VCM ± VREF/2 V VCM = common-mode voltage; VIN+ and VIN− must remain within GND and VDD Common-Mode Voltage Range 0.5 1.6 0.5 1.6 V The voltage around which VIN+ and VIN− are centered DC Leakage Current ±0.5 ±5 ±0.5 ±5 μA Input Capacitance 32 32 pF When in track mode 8 8 pF When in hold mode |
Similar Part No. - AD7357_15 |
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Similar Description - AD7357_15 |
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