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参数资料
| 型号： | MAX1300BEUG+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | ADC |
| 英文描述： | 8-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24 |
| 封装： | 4.40 MM, ROHS COMPLIANT, MO-153AD, TSSOP-24 |
| 文件页数： | 16/35页 |
| 文件大小： | 1084K |
| 代理商： | MAX1300BEUG+ |
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The internal clock controls the sampling instant
User supplies one byte of SCLK, then drives CS
high to relieve processor load while the ADC
converts
After SSTRB transitions high, the user supplies
two bytes of SCLK and reads data at DOUT
External Clock Mode (Mode 0)
The MAX1300/MAX1301’s fastest maximum throughput
rate is achieved operating in external clock mode.
SCLK controls both the acquisition and conversion of
the analog signal, facilitating precise control over when
the analog signal is captured. The analog input sam-
pling instant is at the falling edge of the 14th SCLK
(Figure 2).
Since SCLK drives the conversion in external clock
mode, the SCLK frequency should remain constant
while the conversion is clocked. The minimum SCLK
frequency prevents droop in the internal sampling
capacitor voltages during conversion.
SSTRB remains low in the external clock mode, and as a
result may be left unconnected if the MAX1300/
MAX1301 will always be used in the external clock mode.
MAX1300/MAX1301
8- and 4-Channel, ±3 x VREF Multirange Inputs,
Serial 16-Bit ADCs
______________________________________________________________________________________
23
CS
SCLK
DIN
DOUT
18
START
SEL2
SEL1
SEL0
R2
R1
R0
DIF/SGL
tCL
tCP
tCH
tDV
tCSS
tDS
tDH
tCSH
tCSPW
tTR
18
START
M2
M1
M0
1
0
ANALOG INPUT CONFIGURATION BYTE
MODE CONTROL BYTE
HIGH
IMPEDANCE
HIGH
IMPEDANCE
HIGH
IMPEDANCE
Figure 15. Analog Input Configuration Byte and Mode-Control Byte Timing
CS
SCLK
DOUT
tCSS
SSTRB
tSSCS
MSB
tDO
NOTE: SSTRB AND CS REMAIN LOW IN EXTERNAL CLOCK MODE (MODE 0).
HIGH
IMPEDANCE
Figure 16. DOUT and SSTRB Timing
Table 7. Mode-Control Byte
BIT NUMBER
BIT NAME
DESCRIPTION
7
START
Start Bit. The first logic 1 after CS goes low defines the beginning of the mode-control byte.
6M2
5M1
4M0
Mode-Control Bits. M[2:0] select the mode of operation as shown in Table 8.
3
1
Bit 3 must be a logic 1 for the mode-control byte.
2
0
Bit 2 must be a logic 0 for the mode-control byte.
1
0
Bit 1 must be a logic 0 for the mode-control byte.
0
Bit 0 must be a logic 0 for the mode-control byte.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1300BEUG+ | 功能描述:模数转换器 - ADC 16-Bit 8Ch 115ksps 4.136V 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 |
| MAX1300BEUG+T | 功能描述:模数转换器 - ADC 16-Bit 8Ch 115ksps 4.136V 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 |
| MAX1300EVKIT+ | 功能描述:数据转换 IC 开发工具 MAX1300 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 |
| MAX13013EBT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX13013EBT+T | 功能描述:转换 - 电压电平 RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
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