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参数资料
| 型号： | AD5326BRUZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 10/24页 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT QUAD W/BUFF 16TSSOP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1,000 |
| 设置时间： | 8µs |
| 位数： | 12 |
| 数据接口： | I²C，串行 |
| 转换器数目： | 4 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 4.5mW |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 4 电压，单极；4 电压，双极 |
| 采样率（每秒）： | 125k |
AD5306/AD5316/AD5326
Rev. F | Page 18 of 24
WRITE OPERATION
When writing to the AD5306/AD5316/AD5326 DACs, the user
must begin with an address byte (R/W = 0), after which the DAC
acknowledges that it is prepared to receive data by pulling SDA
low. This address byte is followed by the pointer byte, which is
also acknowledged by the DAC. Two bytes of data are then
written to the DAC, as shown in Figure 33. A stop condition
follows.
READ OPERATION
When reading data back from the AD5306/AD5316/AD5326
DACs, the user begins with an address byte (R/W = 0), after
which the DAC acknowledges that it is prepared to receive data
by pulling SDA low. This address byte is usually followed by the
pointer byte, which is also acknowledged by the DAC. Following
this, there is a repeated start condition by the master, and the
address is resent with R/W = 1. This is acknowledged by the
DAC, indicating that it is prepared to transmit data. Two bytes
of data are then read from the DAC, as shown in Figure 34. A
stop condition follows.
A1
X
LSB
X
R/W
A0
0
LEAST SIGNIFICANT DATA BYTE
MOST SIGNIFICANT DATA BYTE
00
1
ACK
BY
AD53x6
ACK
BY
AD53x6
ACK
BY
AD53x6
ACK
BY
AD533x
MSB
ADDRESS BYTE
POINTER BYTE
START
CONDITION
BY
MASTER
STOP
CONDITION
BY
MASTER
SCL
SDA
SCL
SDA
MSB
LSB
MSB
LSB
02066-033
Figure 33. Write Sequence
02066-034
DATA BYTE
LEAST SIGNIFICANT DATA BYTE
SCL
SDA
MSB
SCL
SDA
MSB
ADDRESS BYTE
SCL
SDA
MSB
LSB
POINTER BYTE
ADDRESS BYTE
LSB
ACK
BY
AD53x6
ACK
BY
AD53x6
ACK
BY
AD53x6
ACK
BY
MASTER
START
CONDITION
BY
MASTER
REPEATED
START
CONDITION
BY
MASTER
NO
ACK
BY
MASTER
STOP
CONDITION
BY
MASTER
X
R/W
0
00
1
A1
R/W
A0
A1
A0
00
0
1
LSB
Figure 34. Readback Sequence
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5326BRUZ-REEL71 | 制造商:AD 制造商全称:Analog Devices 功能描述:2.5 V to 5.5 V, 400 ??A, 2-Wire Interface, Quad Voltage Output, 8-/10-/12-Bit DACs |
| AD5327 | 制造商:AD 制造商全称:Analog Devices 功能描述:2.5 V to 5.5 V, 500 uA, Parallel Interface Quad Voltage-Output 8-/10-/12-Bit DACs |
| AD5327ARU | 功能描述:IC DAC 12BIT QUAD W/BUFF 16TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:2,400 系列:- 设置时间:- 位数:18 数据接口:串行 转换器数目:3 电压电源:模拟和数字 功率耗散（最大）:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:36-TFBGA 供应商设备封装:36-TFBGA 包装:带卷 (TR) 输出数目和类型:* 采样率（每秒）:* |
| AD5327ARU-REEL7 | 功能描述:IC DAC 12BIT QUAD W/BUFF 16TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:47 系列:- 设置时间:2µs 位数:14 数据接口:并联 转换器数目:1 电压电源:单电源 功率耗散（最大）:55µW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:管件 输出数目和类型:1 电流，单极；1 电流，双极 采样率（每秒）:* |
| AD5327ARUZ | 功能描述:IC DAC 12BIT QUAD W/BUFF 16TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:1 系列:- 设置时间:4.5µs 位数:12 数据接口:串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOICN 包装:剪切带 (CT) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:* 其它名称:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
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