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参数资料
| 型号： | MAX11103ATB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 18/30页 |
| 文件大小： | 0K |
| 描述： | ADC 12BIT 3MSPS 2CH 10-TDFN |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 位数： | 12 |
| 采样率（每秒）： | 2M |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 1.95W |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘 |
| 供应商设备封装： | 10-uMAX-EP |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | * |
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25
Maxim Integrated
2Msps/3Msps, Low-Power,
Serial 12-/10-/8-Bit ADCs
MAX11102/03/05/06/10/11/15/16/17
Supply Current vs. Sampling Rate
For applications requiring lower throughput rates, the
user can reduce the clock frequency (fSCLK) to lower the
sample rate. Figure 11 shows the typical supply current
(IVDD) as a function of sample rate (fS) for the 3Msps
devices. The part operates in normal mode and is never
powered down. Figure 13 pertains to the 2Msps devices.
The user can also power down the ADC between con-
versions by using the power-down mode. Figure 12
shows for the 3Msps device that as the sample rate is
reduced, the device remains in the power-down state
longer and the average supply current (IVDD) drops
accordingly. Figure 14 pertains to the 2Msps devices.
Figure 11. Supply Current vs. Sample Rate (Normal Operating
Mode, 3Msps Devices)
Figure 13. Supply Current vs. Sample Rate (Normal Operating
Mode, 2Msps Devices)
Figure 12. Supply Current vs. Sample Rate (Device Powered
Down Between Conversions, 3Msps Devices)
Figure 14. Supply Current vs. Sample Rate (Device Powered
Down Between Conversions, 2Msps Devices)
MAX11102
fig11
fS (ksps)
I VDD
(mA)
2500
2000
1500
1000
500
1
2
3
4
5
0
3000
VDD = 3V
fSCLK = VARIABLE
16 CYCLES/CONVERSION
fS (ksps)
I VDD
(mA)
800
600
400
200
0.5
1.0
1.5
2.0
2.5
3.0
0
1000
VDD = 3V
fSCLK = 48MHz
1500
1000
500
1
2
3
4
0
2000
VDD = 3V
fSCLK = VARIABLE
16 CYCLES/CONVERSION
fS (ksps)
I VDD
(mA)
fS (ksps)
I VDD
(mA)
400
300
200
100
0.5
1.0
1.5
2.0
0
500
VDD = 3V
fSCLK = 32MHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11103AUB | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:2Msps/3Msps, Low-Power, Serial 12-/10-/8-Bit ADCs 2.2V to 3.6V Supply Voltage |
| MAX11103AUB+ | 功能描述:模数转换器 - ADC 12Bit 2Ch 3Msps Serial RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX11103AUB+T | 功能描述:模数转换器 - ADC 12Bit 2Ch 3Msps Serial RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX11103EVKIT+ | 功能描述:数据转换 IC 开发工具 MAX11103 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX11105 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:2Msps/3Msps, Low-Power, Serial 12-/10-/8-Bit ADCs |
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