参数资料
型号: MAX15501EVKIT+
厂商: Maxim Integrated Products
文件页数: 26/28页
文件大小: 0K
描述: KIT EVAL FOR MAX15501
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 接口,传感器信号调节器
嵌入式:
已用 IC / 零件: MAX15501
次要属性: SPI 接口
已供物品: 板,线缆
Industrial Analog Current/
Voltage-Output Conditioners
MAX15500/MAX15501
_______________________________________________________________________________________ 7
Note 1: Use diodes as shown in the Typical Operating Circuit/Functional Diagram to ensure a voltage difference of 2V to 3.5V
from AVDD to AVDDO and from AVSS to AVSSO.
Note 2: RLOAD = 750I. For the MAX15500, RSENSE = 48.7I for FSMODE = DVDD and RSENSE = 42.2I for FSMODE = DGND.
For the MAX15501, RSENSE = 47.3I for FSMODE = DVDD and RSENSE = 41.2I for FSMODE = DGND. See the Typical
Operating Circuit/Functional Diagram.
Note 3: Condition at which part is stable.
Note 4: The maximum clock speed for daisy-chain applications is 10MHz.
Note 5: tCSH is applied to CS_ falling to determine the 1st SCLK falling edge in a free-running SCLK application. It is also applied
to CS_ rising with respect to the 15th SCLK falling edge to determine the end of the frame.
Note 6: After the 14th SCLK falling edge, the MAX15500/MAX15501 outputs are high impedance and DOUT data is ignored.
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = +24V, VAVSS = -24V, VDVDD = 5.0V, CLOAD = 1nF, CCOMP = 0nF, VREFIN = 4.096V for the MAX15500, VREFIN = 2.5V for
the MAX15501. All specifications for TA = -40NC to +105NC. Typical values are at TA = +25NC, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TIMING CHARACTERISTICS
Serial-Clock Frequency
fSCLK
(Note 4)
0
20
MHz
SCLK Pulse-Width High
tCH
40% duty cycle
20
ns
SCLK Pulse-Width Low
tCL
60% duty cycle
20
ns
CS_ Fall to SCLK Fall Setup Time
tCSS
To 1st SCLK falling edge
15
ns
SCLK Fall to CS_ Fall Hold Time
tCSH
(Note 5)
0
ns
DIN to SCLK Fall Setup Time
tDS
15
ns
DIN to SCLK Fall Hold Time
tDH
0
ns
SCLK Fall to DOUT Settle Time
tDOT
CLOAD = 20pF
30
ns
SCLK Fall to DOUT Hold Time
tDOH
CLOAD = 0pF
2
ns
SCLK Fall to DOUT Disable
tDOZ
14th SCLK deassertion (Note 6)
30
ns
SCLK Fall to READY Fall
tCR
16th SCLK assertion, CLOAD = 0pF or 20pF
2
30
ns
CS_ Fall to DOUT Enable
tDOE
Asynchronous assertion
1
35
ns
CS_ Rise to DOUT Disable
tCSDOZ
Asynchronous deassertion
35
ns
CS_ Rise to READY Rise
tCSR
Asynchronous deassertion, CLOAD = 20pF
35
ns
CS_ Pulse-Width High
tCSW
15
ns
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MAX15501EVKIT+ 功能描述:数据转换 IC 开发工具 Ind Alog Crnt/Volt Output Conditioner 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
MAX15501GTJ+ 功能描述:数据转换 IC - 多种 Ind Alog Crnt/Volt Output Conditioner RoHS:否 制造商:Texas Instruments 转换器数量:1 分辨率:8 bit 工作电源电压:2.7 V to 5.5 V 功耗: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Reel
MAX15501GTJ+T 功能描述:数据转换 IC - 多种 Ind Alog Crnt/Volt Output Conditioner RoHS:否 制造商:Texas Instruments 转换器数量:1 分辨率:8 bit 工作电源电压:2.7 V to 5.5 V 功耗: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Reel
MAX15511GTL+ 功能描述:模数转换器 - ADC New 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
MAX15511GTL+T 功能描述:模数转换器 - ADC New 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