首页 >ADS1288>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

ADS1288

ADS1288 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Power consumption: – PGA operation: 5mW (typical) – Buffer operation: 3mW (typical) • Dynamic range: – PGA gain: 1, 500SPS (122dB, typical) – Buffer operation: 500SPS (122dB, typical) • THD:

文件:2.56249 Mbytes 页数:57 Pages

TI

德州仪器

ADS1288

ADS1288 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Power consumption: – PGA operation: 5mW (typical) – Buffer operation: 3mW (typical) • Dynamic range: – PGA gain: 1, 500SPS (122dB, typical) – Buffer operation: 500SPS (122dB, typical) • THD:

文件:2.56634 Mbytes 页数:58 Pages

TI

德州仪器

ADS1288IRHBR

丝印:ADS1288;Package:VQFN;ADS1288 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Power consumption: – PGA operation: 5mW (typical) – Buffer operation: 3mW (typical) • Dynamic range: – PGA gain: 1, 500SPS (122dB, typical) – Buffer operation: 500SPS (122dB, typical) • THD:

文件:2.56249 Mbytes 页数:57 Pages

TI

德州仪器

ADS1288IRHBR

丝印:ADS1288;Package:VQFN;ADS1288 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Power consumption: – PGA operation: 5mW (typical) – Buffer operation: 3mW (typical) • Dynamic range: – PGA gain: 1, 500SPS (122dB, typical) – Buffer operation: 500SPS (122dB, typical) • THD:

文件:2.56634 Mbytes 页数:58 Pages

TI

德州仪器

ADS1288IRHBT

丝印:ADS1288;Package:VQFN;ADS1288 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Power consumption: – PGA operation: 5mW (typical) – Buffer operation: 3mW (typical) • Dynamic range: – PGA gain: 1, 500SPS (122dB, typical) – Buffer operation: 500SPS (122dB, typical) • THD:

文件:2.56634 Mbytes 页数:58 Pages

TI

德州仪器

ADS1288

Low-power, 32-bit two-channel delta-sigma ADC for seismic and geospace exploration

ADS1288 是一款 32 位低功耗模数转换器 (ADC),具有一个可编程增益放大器 (PGA) 和一个有限脉冲响应 (FIR) 滤波器。该 ADC 可满足地震监测设备需要低功耗来延长电池运行时间的严苛要求。\n\n低噪声 PGA 通过 1 至 64 的增益扩展了 ADC 动态范围。PGA 允许直接连接地震检波器和变压器耦合水听器,无需外部放大器。可选的单位增益缓冲器可降低功耗。\n\n该 ADC 包含一个高分辨率 Δ-Σ 调制器和一个具有可编程相位响应的 FIR 滤波器。高通滤波器可从信号中移除直流和低频成分。时钟频率误差由频率精度高达 7ppb 的采样速率转换器补偿。\n\n该 ADC 功耗: \n \nPGA 运行:5mW(典型值)\n \n缓冲器运行:3mW(典型值)\n \n\n \n动态范围: \n \nPGA 增益:1,500SPS(122dB 典型值)\n \n缓冲器运行:500SPS(122dB 典型值)\n \n\n \nTHD:< –120dB(典型值)\n \nCMRR:120dB(典型值)\n \n灵活的数字滤波器: \n \n可选的正弦 + FIR + IIR\n \n线性或最小相位\n \n高通滤波器\n \n\n \n数据速率:125SPS 至 2000SPS\n \nPGA 增益:1 至 64\n \nSYNC 输入\n \n时钟误差补偿\n \;

TI

德州仪器

ADS1288_V01

ADS1288 32-Bit, Delta-Sigma ADC for Seismic Applications

1 Features • Power consumption: – PGA operation: 5mW (typical) – Buffer operation: 3mW (typical) • Dynamic range: – PGA gain: 1, 500SPS (122dB, typical) – Buffer operation: 500SPS (122dB, typical) • THD:

文件:2.56634 Mbytes 页数:58 Pages

TI

德州仪器

技术参数

  • Sample rate (max) (ksps):

    2

  • Number of input channels:

    2

  • Interface type:

    SPI

  • Architecture:

    Delta-Sigma

  • Input type:

    Differential

  • Multichannel configuration:

    Multiplexed

  • Rating:

    Catalog

  • Reference mode:

    External

  • Input voltage range (max) (V):

    2.5

  • Input voltage range (min) (V):

    -2.5

  • Features:

    GPIO

  • Operating temperature range (°C):

    -40 to 85

  • Power consumption (typ) (mW):

    5

  • Analog supply (min) (V):

    3

  • Analog supply voltage (max) (V):

    5.5

  • SNR (dB):

    121

  • Digital supply (min) (V):

    1.65

  • Digital supply (max) (V):

    3.6

  • 封装:

    VQFN (RHB)

  • 引脚:

    32

  • 尺寸:

    25 mm² 5 x 5

供应商型号品牌批号封装库存备注价格
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
TI/德州仪器
25+
原厂封装
10280
询价
Texas Instruments
32-VQFN(5x5)
60000
全新、原装
询价
TI/德州仪器
25+
原厂封装
11000
询价
TI/德州仪器
25+
原厂封装
10280
询价
TI(德州仪器)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
询价
NS
2023+
TSSOP
5800
进口原装,现货热卖
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
2000
原装现货
询价
TexasInstruments
18+
ICAFE24BIT8KSPS1CH32TQFP
6580
公司原装现货/欢迎来电咨询!
询价
更多ADS1288供应商 更新时间2025-12-10 15:15:00