| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX1403 | 3V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1403 18-bit, low-power, multichannel, serial output analog-to-digital converter (ADC) features matched 200µA current sources for sensor excitation. This ADC uses a sigma-delta modulator with a digital decimation filter to achieve 16-bit accuracy. The digital filter’s us 文件:390.23 Kbytes 页数:36 Pages | MAXIM 美信 | MAXIM | |
MAX1403 | 3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:522.33 Kbytes 页数:36 Pages | MAXIM 美信 | MAXIM | |
MAX1403 | +3V、18位、低功耗、多通道、过采样(Σ-Δ) ADC MAX1403 18位、低功耗、多通道、串行输出模数转换器(ADC)具有用于传感器激励的匹配200µA电流源。该ADC使用带有数字抽取滤波器的Σ-Δ调制器来实现16位精度。借助数字滤波器的用户可选抽取系数,可通过降低转换分辨率来提高输出数据速率。在高达480sps的输出数据速率下实现了真正的16位性能。此外,可以对调制器采样频率进行优化,以充分降低功耗或提高吞吐速率。MAX1403采用+3V电源供电。\n\n 该器件提供三个可独立编程的全差分输入通道,增益范围介于+1V/V和+128V/V之间。此外,它可以补偿高达所选满量程范围117%的折合到输入端的直流失调。这三个差分通道 • 18位分辨率、Σ-Δ ADC\n\n• 16位精度,无失码性能高达480sps\n\n• 用于传感器激励的匹配板载电流源(200µA)\n\n• 低静态电流\n• 250µA(工作模式)\n\n• 2µA(关断模式)\n\n\n\n\n• 3个全差分或5个伪差分信号输入通道\n\n• 2个额外的全差分校准通道/辅助输入通道\n\n• 可编程增益和失调\n\n• 全差分基准电压源输入\n\n• 连续转换或按命令转换\n\n• 自动通道扫描和连续数据输出模式\n\n• 采用+2.7V至+3.6V的模拟和数字电源供电\n\n• SPI™/QSPI™兼容型3线串行接口\n\n• 28引脚SSOP封; | ADI 亚德诺 | ADI | |
3V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1403 18-bit, low-power, multichannel, serial output analog-to-digital converter (ADC) features matched 200µA current sources for sensor excitation. This ADC uses a sigma-delta modulator with a digital decimation filter to achieve 16-bit accuracy. The digital filter’s us 文件:390.23 Kbytes 页数:36 Pages | MAXIM 美信 | MAXIM | ||
3V, 18-Bit, Low-Power, Multichannel, Oversampling Sigma-Delta ADC General Description The MAX1403 18-bit, low-power, multichannel, serial output analog-to-digital converter (ADC) features matched 200µA current sources for sensor excitation. This ADC uses a sigma-delta modulator with a digital decimation filter to achieve 16-bit accuracy. The digital filter’s us 文件:390.23 Kbytes 页数:36 Pages | MAXIM 美信 | MAXIM | ||
3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:522.33 Kbytes 页数:36 Pages | MAXIM 美信 | MAXIM | ||
3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:522.33 Kbytes 页数:36 Pages | MAXIM 美信 | MAXIM | ||
3V, 18-Bit, Low-Power, Multichannel, Oversampling (Sigma-Delta) ADC 文件:522.33 Kbytes 页数:36 Pages | MAXIM 美信 | MAXIM | ||
Easy to Configure 文件:1.55078 Mbytes 页数:20 Pages | MAXIM 美信 | MAXIM | ||
Easy to Configure 文件:1.55078 Mbytes 页数:20 Pages | MAXIM 美信 | MAXIM |
技术参数
- # Input Channels:
5
- Conv. Rate (max)(ksps):
4.8
- Data Bus:
SPI
- ADC Architecture:
Sigma-Delta
- Diff/ S.E. Input:
Diff. Only
- External VREF (min)(V):
0
- External VREF (max)(V):
1.25
- Unipolar VIN (max)(V):
1.25
- Bipolar VIN (max)(±V):
1.25
- INL(±LSB):
3
- AVDD (min)(V):
2.7
- AVDD (max)(V):
3.6
- DVDD (min)(V):
2.7
- DVDD (max)(V):
3.6
- IAVDD (typ)(mA):
0.175
- IDVDD (typ)(mA):
0.07
- Standby Current(µA):
1
- Features:
PGA
- Smallest Available Pckg. (max w/pins)(mm2):
81.6
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SSOP/28
- Budgetary Price (See Notes):
$12.75 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
SSOP |
8500 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ADI |
25+ |
28-SSOP-5.3_MM |
5500 |
+3V、18位、低功耗、多通道、过采样(Σ-Δ) ADC |
询价 | ||
MAXIM |
2015+ |
SSOP-28 |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM |
23+ |
CLCC |
20000 |
原厂授权代理分销现货只做原装正迈科技样品支持现货 |
询价 | ||
MAXIM |
24+ |
28SSOP |
3000 |
公司现货 |
询价 | ||
MAXIM |
23+ |
SSOP28 |
6500 |
原装正品,假一罚十 |
询价 | ||
25+ |
8 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||||
MAXIM98 |
24+ |
原厂原封 |
2000 |
全新原装环保 |
询价 | ||
max |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
SOP |
641 |
正品原装--自家现货-实单可谈 |
询价 |
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