ADuM7701 16-Bit, Isolated Sigma-Delta Modulators

Analog Devices ADuM7701 16-Bit, Isolated Sigma-Delta (ΣΔ) Modulators convert an analog input signal into a high-speed, single-bit data stream with on-chip digital isolation based on iCoupler technology. The ADuM7701 modulators operate from a 5V (VDD1) power supply and accept a pseudo-differential input signal of ±250mV (±320mV full scale). The pseudo-differential input is ideally suited to shunt voltage monitoring in high-voltage applications requiring galvanic isolation. The ADuM7701 continuously samples the analog input, converting to a one-density digital output stream with a data rate of up to 21MHz. The serial input/output operates from a 5V or a 3.3V supply (VDD2). The device receives the original information reconstructed with an appropriate digital filter to achieve an 86dB signal-to-noise ratio (SNR) at 78.lkSPS with a 20MHz MCLK.

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Cantidad RoHS Modelo ECAD Serie
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Tipo de interfaz
Frecuencia de muestreo
Tipo de entrada
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Voltaje de suministro digital
SNR – Relación señal a ruido
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Analog Devices Conversores analógicos a digitales - ADC 250mV Low power ISO ADC
Hoja de datos
248En existencias
Cinta cortada
$8.10
$7.92
$7.75
$7.59
$7.59
Min.: 1
Mult.: 1
Máx.: 198
ADuM7701 SMD/SMT SOIC-16 16 bit 1 Channel Serial 78.1 kS/s Pseudo-Differential Sigma-Delta 3 V to 5.5 V, 4.5 V to 5.5 V 3 V to 5.5 V, 4.5 V to 5.5 V 86 dB - 40 C + 125 C Reel, Cut Tape
Analog Devices Conversores analógicos a digitales - ADC 250mV Low power ISO ADC
Hoja de datos
157En existencias
$14.01
$10.97
$10.22
$9.37
Min.: 1
Mult.: 1
Máx.: 125
ADuM7701 SMD/SMT SOIC-16 16 bit 1 Channel Serial 78.1 kS/s Pseudo-Differential Sigma-Delta 3 V to 5.5 V, 4.5 V to 5.5 V 3 V to 5.5 V, 4.5 V to 5.5 V 86 dB - 40 C + 125 C Tube
Analog Devices Conversores analógicos a digitales - ADC 250mV Low power ISO ADC
Hoja de datos
624En existencias
$14.01
$10.97
$10.21
$9.37
$9.28
Min.: 1
Mult.: 1
Máx.: 499
ADuM7701 SMD/SMT SOIC-8 16 bit 1 Channel Serial 78.1 kS/s Pseudo-Differential Sigma-Delta 3 V to 5.5 V, 4.5 V to 5.5 V 3 V to 5.5 V, 4.5 V to 5.5 V 86 dB - 40 C + 125 C Tube
Analog Devices Conversores analógicos a digitales - ADC 250mV Low power ISO ADC
Hoja de datos
57En existencias
Cinta cortada
$13.79
$10.80
$10.06
$9.24
$8.60
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MouseReel Disponible
Min.: 1
Mult.: 1
ADuM7701 SMD/SMT SOIC-8 16 bit 1 Channel Serial 78.1 kS/s Pseudo-Differential Sigma-Delta 3 V to 5.5 V, 4.5 V to 5.5 V 3 V to 5.5 V, 4.5 V to 5.5 V 86 dB - 40 C + 125 C Reel, Cut Tape, MouseReel