MAX1402 Evaluation Kit/Evaluation System
Table 4. Guide to Register Bit Functions
REGISTER
COMMS
GS1
GS2
SFR
TF1, 2, 3
DATA
BIT NAME
0/DRDY
RS2–RS0
R/ W
RESET
STDBY
FSYNC
A1
A0
MF1
MF0
CLK
FS1
FS0
FAST
SCAN
M1
M0
BUFF
DIFF
BOUT
IOUT
X2CLK
MDOUT
FULLPD
G2–G0
U/ B
D3–D0
D17–D0
DS1
DS0
CID2–CID0
DESCRIPTION
Start bit is zero; DIN pin must be 1 when idle
Register select for subsequent operation
Selects subsequent read or write operation
Causes software reset when set to 1
Activates standby power-down mode when set to 1
Inhibits the A/D converter when set to 1
Selects the active channel
Selects the active channel
Selects the data output rate
Selects the data output rate
Selects the CLKIN frequency
Select the data output rate
Select the data output rate
Selects SINC 1 filter instead of SINC 3
Enables the scanning sequences
Enables the CalGain channel
Enables the CalOff channel
Enables the input buffers
Selects differential input pairs
Enables the transducer burn-out test currents
Enables the OUT1 and OUT2 current sources (MAX1402 only)
Selects the CLKIN frequency
Changes the DOUT and INT pins to provide raw modulator output
Activates full power-down mode. Use hardware reset to restore normal operation.
All other bits in SFR must be zero
Select the PGA Gain
Selects unipolar or bipolar coding
Select the offset correction DAC code; D3 = sign, D2–D0 = magnitude
Raw code value
Value of the DS1 input pin (MAX1402 only)
Value of the DS0 input pin (MAX1402 only)
Channel identification tag
8
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相关代理商/技术参数
MAX1402EVKIT 功能描述:数据转换 IC 开发工具 MAX1402 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
MAX1402EVKIT+ 功能描述:数据转换 IC 开发工具 MAX1402 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
MAX1403CAI 功能描述:模数转换器 - ADC 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
MAX1403CAI+ 功能描述:模数转换器 - ADC 18-Bit 5Ch 4.8ksps 1.25V Precision ADC 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
MAX1403CAI+T 功能描述:模数转换器 - ADC 18-Bit 5Ch 4.8ksps 1.25V Precision ADC 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
MAX1403CAI-T 功能描述:模数转换器 - ADC 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
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