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参数资料
| 型号： | TC3402VQRRT |
| 元件分类： | ADC |
| 英文描述： | 4-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16 |
| 封装： | QSOP-16 |
| 文件页数： | 10/12页 |
| 文件大小： | 69K |
| 代理商： | TC3402VQRRT |
7
TC3402
+1.8V, Low-Power, Quad-Input,
16-Bit, Sigma-Delta, A/D Converter
TC3402-1 6/29/00
2001 Microchip Technology Inc.
DS21411A
Figure 2. Conversion and Data Output Timing
TIMING DIAGRAMS
Figure 3. SCLK, SDAT Logic State Table
*Note: The code x00 has a dual meaning: Data Transfer or Busy Converting.To avoid confusion, the user should send only the required
number of pulses for the desired resolution, then wait for SDAT to rise to 1, indicating conversion complete before clocking SCLK again to
read out data bits.
A
B
C
Status
1
0
Start Conversion
0
1
0
Resolution Reduction
x
1
Data Transfer
x
0
Data Transfer or Busy*
x
0
1
Data Transfer of LSB
SCLK
SDAT
ADDR,
A0, A1
Start Conversion and Resolution Control Timing
Data Output Timing
t4
t1
t2
t3
t8
t6 t7
DN-1
DN-2
D0
(LSB)
DN
(MSB)
t5
Data Conversion
Complete
Sleep
Mode
SCLK
SDAT
A
BC
相关PDF资料 |
PDF描述 |
|---|---|
| TC3402VQRTR | 4-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16 |
| TC3403VQRRT | 4-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16 |
| TC3403VQRTR | 4-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16 |
| TC3403VQR | 4-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16 |
| TC3403VPE | 4-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDIP16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TC3402VQRTR | 功能描述:模数转换器 - ADC 16-Bit Sigma-Delta 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 |
| TC3403 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:+1.8V Low Power, Quad Input, 16-Bit Sigma-Delta A/D Converter with a Power Fault Monitor and Microprocessor Reset Circuit |
| TC3403_05 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:+1.8V Low Power, Quad Input, 16-Bit Sigma-Delta A/D Converter with a Power Fault Monitor and Microprocessor Reset Circuit |
| TC3403VPE | 功能描述:模数转换器 - ADC 1.8V Lw Pwr Quad 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 |
| TC3403VQR | 功能描述:模数转换器 - ADC 1.8V Lw Pwr Quad 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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