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AD1937WBSTZ 数据表(PDF) 5 Page - Analog Devices |
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AD1937WBSTZ 数据表(HTML) 5 Page - Analog Devices |
5 / 36 page AD1937 Rev. 0 | Page 5 of 36 Specifications measured at a TC of 130°C. Table 3. Parameter Conditions/Comments Min Typ Max Unit ANALOG-TO-DIGITAL CONVERTERS ADC Resolution All ADCs 24 Bits Dynamic Range 20 Hz to 20 kHz, −60 dB input No Filter (RMS) 93 102 dB With A-Weighted Filter (RMS) 96 104 dB Total Harmonic Distortion + Noise −1 dBFS −96 −87 dB Full-Scale Input Voltage (Differential) 1.9 V rms Gain Error −10 +10 % Interchannel Gain Mismatch −0.25 +0.25 dB Offset Error −10 0 +10 mV DIGITAL-TO-ANALOG CONVERTERS DAC Resolution All DACs 24 Bits Dynamic Range 20 Hz to 20 kHz, −60 dB input No Filter (RMS) 101 107 dB With A-Weighted Filter (RMS) 104 110 dB With A-Weighted Filter (Average) 112 dB Total Harmonic Distortion + Noise 0 dBFS Two channels running −94 dB Eight channels running −86 −70 dB Full-Scale Output Voltage 1.76 (4.96) V rms (V p-p) Gain Error −10 +10 % Interchannel Gain Mismatch −0.2 +0.2 dB Offset Error −25 −6 +25 mV Gain Drift −30 +30 ppm/°C REFERENCE Internal Reference Voltage FILTR pin 1.50 V External Reference Voltage FILTR pin 1.32 1.50 1.68 V Common-Mode Reference Output CM pin 1.50 V REGULATOR Input Supply Voltage VSUPPLY pin 4.5 5 5.5 V Regulated Output Voltage VSENSE pin 3.2 3.43 3.65 V CRYSTAL OSCILLATOR SPECIFICATIONS Table 4. Parameter Min Typ Max Unit Transconductance 3.5 mmhos |
类似零件编号 - AD1937WBSTZ |
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类似说明 - AD1937WBSTZ |
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