丝印：ADS1285；Package：VQFN；ADS1285 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Selectable resolution-power modes: – Dynamic range: 134 dB at 2 ms, 11.5 mW – Dynamic range: 129 dB at 2 ms, 4.8 mW • Flexible digital filter: – Selectable sinc + FIR + IIR – Linear or minimum phase – High-pass filter • THD:

文件：2.69528 Mbytes 页数：67 Pages

TI

德州仪器

丝印：ADS1285；Package：VQFN；ADS1285 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Selectable resolution-power modes: – Dynamic range: 134 dB at 2 ms, 11.5 mW – Dynamic range: 129 dB at 2 ms, 4.8 mW • Flexible digital filter: – Selectable sinc + FIR + IIR – Linear or minimum phase – High-pass filter • THD:

文件：2.69528 Mbytes 页数：67 Pages

TI

德州仪器

丝印：ADS1285；Package：VQFN；ADS1285 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Selectable resolution-power modes: – Dynamic range: 134 dB at 2 ms, 11.5 mW – Dynamic range: 129 dB at 2 ms, 4.8 mW • Flexible digital filter: – Selectable sinc + FIR + IIR – Linear or minimum phase – High-pass filter • THD:

文件：2.69528 Mbytes 页数：67 Pages

TI

德州仪器

丝印：ADS1285；Package：VQFN；ADS1285 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Selectable resolution-power modes: – Dynamic range: 134 dB at 2 ms, 11.5 mW – Dynamic range: 129 dB at 2 ms, 4.8 mW • Flexible digital filter: – Selectable sinc + FIR + IIR – Linear or minimum phase – High-pass filter • THD:

文件：2.69528 Mbytes 页数：67 Pages

TI

德州仪器

ADS1285 High-Resolution, Delta-Sigma ADC for Seismic Applications

1 Features • Power-scalable modes (DR at 500 SPS, gain = 1): – High-power mode: 134-dB DR, 11.5 mW – Mid-power mode: 134-dB DR, 8.5 mW – Low-power mode: 131-dB DR, 6.5 mW • THD: –120 dB • CMRR: 125 dB • Data rate: 125 SPS to 4000 SPS • PGA gain: 1 to 64 • Power-saving buffer mode • Sampl

文件：740.53 Kbytes 页数：7 Pages

TI

德州仪器

ADS1285 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Selectable resolution-power modes: – Dynamic range: 134 dB at 2 ms, 11.5 mW – Dynamic range: 129 dB at 2 ms, 4.8 mW • Flexible digital filter: – Selectable sinc + FIR + IIR – Linear or minimum phase – High-pass filter • THD:

文件：2.69528 Mbytes 页数：67 Pages

TI

德州仪器

ADS1285 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Selectable resolution-power modes: – Dynamic range: 134 dB at 2 ms, 11.5 mW – Dynamic range: 129 dB at 2 ms, 4.8 mW • Flexible digital filter: – Selectable sinc + FIR + IIR – Linear or minimum phase – High-pass filter • THD:

文件：2.69528 Mbytes 页数：67 Pages

TI

德州仪器