ADEMA124/ADEMA127 24-Bit Sigma-Delta ADCs

Analog Devices Inc. ADEMA124/ADEMA127 24-Bit Sigma-Delta ADCs are 4-channel and 7-channel, respectively, simultaneously sampling analog-to-digital converters (ADCs) designed for polyphase and split-phase energy metering applications. These devices are compatible with voltage dividers, shunts, and isolated current sensors such as current transformers and Rogowski coils. Each ADC channel includes independent hardware and DSP filters that enable gain, phase, and offset compensation. Additionally, the converters feature specialized DSP capabilities, including an integrator and second-order high-pass filter, which simplify Rogowski sensor implementations. Preloaded DSP filter coefficients for common use cases are provided and can be customized to meet specific requirements.

Resultados: 6
Selecionar Imagem Número de peça Fabricante Descrição Ficha técnica Disponibilidade Preços (USD) Filtrar os resultados na tabela por preço unitário baseado na sua quantidade. Qtde RoHS Modelo ECAD Série Estilo de montagem Caixa / Gabinete Resolução Número de canais Tipo de interface Taxa de amostragem Tipo de entrada Arquitetura SNR - Razão Sinal/Ruido Temperatura operacional mínima Temperatura operacional máxima Embalagem
Analog Devices Conversores analógico-digital - ADC 4Ch ADC for use in Energy Measurement 490Em estoque
Mín.: 1
Mult.: 1

ADEMA124 SMD/SMT LFCSP-32 24 bit 4 Channel SPI 32 S/s Differential Sigma-Delta 97 dBFS - 40 C + 125 C Tray
Analog Devices Conversores analógico-digital - ADC 7Ch ADC for Use in Energy Measurement 490Em estoque
Mín.: 1
Mult.: 1

ADEMA127 SMD/SMT LFCSP-32 24 bit 7 Channel SPI 32 S/s Differential Sigma-Delta 97 dBFS - 40 C + 125 C Tray
Analog Devices Conversores analógico-digital - ADC 4Ch ADC for use in Energy Measurement Não estocado
Mín.: 5,000
Mult.: 5,000
Bobina: 5,000

ADEMA124 SMD/SMT LFCSP-32 24 bit 4 Channel SPI 32 S/s Differential Sigma-Delta 97 dBFS - 40 C + 125 C Reel
Analog Devices Conversores analógico-digital - ADC 4Ch ADC for use in Energy Measurement Não estocado
Mín.: 1,500
Mult.: 1,500
Bobina: 1,500

ADEMA124 SMD/SMT LFCSP-32 24 bit 4 Channel SPI 32 S/s Differential Sigma-Delta 97 dBFS - 40 C + 125 C Reel
Analog Devices Conversores analógico-digital - ADC 7Ch ADC for Use in Energy Measurement Não estocado
Mín.: 5,000
Mult.: 5,000
Bobina: 5,000

ADEMA127 SMD/SMT LFCSP-32 24 bit 7 Channel SPI 32 S/s Differential Sigma-Delta 97 dBFS - 40 C + 125 C Reel
Analog Devices Conversores analógico-digital - ADC 7Ch ADC for Use in Energy Measurement Não estocado
Mín.: 1,500
Mult.: 1,500
Bobina: 1,500

ADEMA127 SMD/SMT LFCSP-32 24 bit 7 Channel SPI 32 S/s Differential Sigma-Delta 97 dBFS - 40 C + 125 C Reel