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参数资料
| 型号： | MAX5104EEE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/12页 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT DUAL SER 16-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 设置时间： | 15µs |
| 位数： | 12 |
| 数据接口： | 串行 |
| 转换器数目： | 2 |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 2 电压，单极；2 电压，双极 |
| 采样率（每秒）： | * |
MAX5104
Low-Power, Dual, Voltage-Output, 12-Bit DAC
with Serial Interface
8
_______________________________________________________________________________________
The MAX5104’s digital inputs are double buffered,
which allows any of the following: loading the input reg-
ister(s) without updating the DAC register(s), updating
the DAC register(s) from the input register(s), or updating
the input and DAC registers concurrently. The address
and control bits allow the DACs to act independently.
Send the 16-bit data as one 16-bit word (QSPI) or two
8-bit packets (SPI, MICROWIRE), with
CS low during
this period. The address and control bits determine
which register will be updated, and the state of the reg-
isters when exiting power-down. The 3-bit address/con-
trol determines the following:
Registers to be updated
Clock edge on which data is to be clocked out via the
serial-data output (DOUT)
State of the user-programmable logic output
Configuration of the device after power-down
The general timing diagram of Figure 5 illustrates how
data is acquired. Driving
CS low enables the device to
receive data; otherwise, the interface control circuitry is
disabled. With
CS low, data at DIN is clocked into the
register on the rising edge of SCLK. As
CS goes high,
data is latched into the input and/or DAC registers,
depending on the address and control bits. The maximum
clock frequency guaranteed for proper operation is
10MHz. Figure 6 shows a more detailed timing diagram
of the serial interface.
DIN
SCLK
CS
MOSI
SCK
I/O
SPI/QSPI
PORT
SS
+5V
CPOL = 0, CPHA = 0
MAX5104
Figure 3. Connections for SPI/QSPI
Figure 5. Serial-Interface Timing Diagram
SCLK
DIN
CS
COMMAND
EXECUTED
9
8
16
1
C1
A0
S0
C0
D11
D10
D9
D8
D5
D4
D3
D2
D1
D0
D7
D6
Figure 4. Serial-Data Format
1 Address/2 Control Bits
A0
Address Bits
C1, C0
Control Bits
12 Data Bits
D11.......................D0
MSB...Data Bits...LSB
0
S0
Sub
Bit
16 Bits of Serial Data
MSB...................................................................................LSB
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相关代理商/技术参数 |
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| MAX5104XXXXX | 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:RADIATION HARD 4096 x 1 BIT STATIC RAM |
| MAX5105 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Nonvolatile, Quad, 8-Bit DACs |
| MAX5105EEP | 功能描述:数模转换器- DAC 8-Bit 4Ch Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5105EEP+ | 功能描述:数模转换器- DAC 8-Bit 4Ch Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MAX5105EEP+T | 功能描述:数模转换器- DAC 8-Bit 4Ch Precision DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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