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参数资料
| 型号： | MAX5152ACEE |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/20页 |
| 文件大小： | 0K |
| 描述： | IC DAC DUAL SERIAL 13BIT 16-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 设置时间： | 20µs |
| 位数： | 13 |
| 数据接口： | 串行 |
| 转换器数目： | 2 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 667mW |
| 工作温度： | 0°C ~ 70°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： | 管件 |
| 输出数目和类型： | 2 电压，单极；2 电压，双极 |
| 采样率（每秒）： | * |
Send the 16-bit data as two 8-bit packets (SPI,
Microwire) or one 16-bit word (QSPI), with CS low dur-
ing this period. The address and control bits determine
which register will be updated, as well as the state of
the registers when exiting shutdown. The 3-bit
address/control determines:
registers to be updated
clock edge on which data is clocked out via the seri-
al data output (DOUT)
state of the user-programmable logic output
configuration of the device after shutdown
The general timing diagram in 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 maxi-
mum clock frequency guaranteed for proper operation
is 10MHz. Figure 6 depicts a more detailed timing dia-
gram of the serial interface.
Serial Data Output (DOUT)
DOUT is the internal shift register’s output. It allows for
daisy-chaining and data readback. The MAX5152/
MAX5153 can be programmed to shift data out of
DOUT on SCLK’s falling edge (Mode 0) or rising edge
(Mode 1). Mode 0 provides a lag of 16 clock cycles,
which maintains compatibility with SPI/QSPI and
Microwire interfaces. In Mode 1, the output data lags
15.5 clock cycles. On power-up, the device defaults to
Mode 0.
User-Programmable Logic Output (UPO)
UPO allows an external device to be controlled through
the MAX5152/MAX5153 serial interface (Table 1), there-
by reducing the number of microcontroller I/O pins
required. On power-up, UPO is low.
Power-Down Lockout Input (PDL)
PDL disables software shutdown when low. When in
shutdown, transitioning PDL from high to low wakes up
the part with the output set to the state prior to shut-
down. PDL can also be used to asynchronously wake
up the device.
Daisy Chaining Devices
Any number of MAX5152/MAX5153s can be daisy
chained by connecting the DOUT pin of one device to
the DIN pin of the following device in the chain (Figure
7).
MAX5152/MAX5153
Low-Power, Dual, 13-Bit Voltage-Output DACs
with Configurable Outputs
______________________________________________________________________________________
11
SCLK
DIN
CS
SK
SO
I/O
MAX5152
MAX5153
MICROWIRE
PORT
Figure 2. Connections for Microwire
DIN
SCLK
CS
MOSI
SCK
I/O
SPI/QSPI
PORT
SS
VCC
CPOL = 0, CPHA = 0
MAX5152
MAX5153
Figure 3. Connections for SPI/QSPI
Figure 4. Serial-Data Format
1 Address/2 Control Bits
A0
MSB ..................................................................................LSB
Address Bits
C1, C0
Control Bits
16 Bits of Serial Data
13 Data Bits
D12.................................D0
MSB.......Data Bits.........LSB
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相关代理商/技术参数 |
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|---|---|
| MAX5152ACEE+ | 功能描述:数模转换器- DAC 13-Bit 2Ch 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 |
| MAX5152ACEE+T | 功能描述:数模转换器- DAC 13-Bit 2Ch 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 |
| MAX5152ACEE-T | 功能描述:数模转换器- 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 |
| MAX5152ACPE | 功能描述:数模转换器- 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 |
| MAX5152ACPE+ | 功能描述:数模转换器- DAC 13-Bit 2Ch 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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