- 您现在的位置：买卖IC网 > PDF目录10495 > MAX1204BEAP+ (Maxim Integrated Products)IC ADC 10BIT 8CH 20-SSOP PDF资料下载
参数资料
| 型号： | MAX1204BEAP+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/23页 |
| 文件大小： | 0K |
| 描述： | IC ADC 10BIT 8CH 20-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 66 |
| 位数： | 10 |
| 采样率（每秒）： | 133k |
| 数据接口： | MICROWIRE?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 640mW |
| 电压电源： | 双 ± |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 20-SSOP |
| 包装： | 管件 |
| 输入数目和类型： | 8 个单端，单极；8 个单端，双极；4 个差分，单极；4 个差分，双极 |
| 产品目录页面： | 1396 (CN2011-ZH PDF) |
MAX1204
5V, 8-Channel, Serial, 10-Bit ADC
with 3V Digital Interface
21
Maxim Integrated
TMS320CL3x to MAX1204 Interface
Figure 19 shows an application circuit to interface the
MAX1204 to the TMS320 in external clock mode. Figure
20 is the timing diagram for this interface circuit.
Use the following steps to initiate a conversion in the
MAX1204 and to read the results.
1) The TMS320 should be configured with CLKX (trans-
mit clock) as an active-high output clock and CLKR
(TMS320 receive clock) as an active-high input clock.
The TMS320’s CLKX and CLKR are tied together with
the MAX1204’s SCLK input.
2) The MAX1204’s CS is driven low by the TMS320’s
XF_ I/O port to enable data to be clocked into the
MAX1204’s DIN.
3) Write an 8-bit word (1XXXXX11) to the MAX1204 to
initiate a conversion and place the device into exter-
nal clock mode. Refer to Table 2 to select the proper
XXXXX bit values for your specific application.
4) The MAX1204’s SSTRB output is monitored via the
TMS320’s FSR input. A falling edge on the SSTRB
output indicates that the conversion is in progress
and data is ready to be received from the MAX1204.
5) The TMS320 reads in one data bit on each of the
next 16 rising edges of SCLK. These data bits repre-
sent the 10-bit conversion result followed by two
sub-bits and four trailing bits, which should be
ignored.
6) Pull CS high to disable the MAX1204 until the next
conversion is initiated.
Figure 19. MAX1204 to TMS320 Serial Interface
XF
CLKX
CLKR
DX
DR
FSR
CS
SCLK
DIN
DOUT
SSTRB
TMS320LC3x
MAX1204
Figure 20. TMS320 Serial-Interface Timing Diagram
CS
SCLK
DIN
SSTRB
DOUT
START
SEL2
SEL1
SEL0
UNI/BIP SGL/DIF
PD1
PD0
MSB
LSB
HIGH
IMPEDANCE
HIGH
IMPEDANCE
相关PDF资料 |
PDF描述 |
|---|---|
| VE-24D-IW-F1 | CONVERTER MOD DC/DC 85V 100W |
| MAX1277AETC+ | IC ADC 12BIT 1.5MSPS 12-TQFN |
| MAX144BEPA+ | IC ADC 12BIT 108KSPS 8-DIP |
| MAX145ACUA+ | IC ADC 12BIT 108KSPS 8-UMAX |
| VE-24D-IW-F2 | CONVERTER MOD DC/DC 85V 100W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1204BEAP+ | 功能描述:模数转换器 - ADC 10-Bit 8Ch 133ksps 5V 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 |
| MAX1204BEAP+T | 功能描述:模数转换器 - ADC 10-Bit 8Ch 133ksps 5V 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 |
| MAX1204BEAP-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 |
| MAX1204BEPP | 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 |
| MAX1204BEPP+ | 功能描述:模数转换器 - ADC 10-Bit 8Ch 133ksps 5V 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 |
发布紧急采购，3分钟左右您将得到回复。