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| 型号： | AD5311 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | 2-Wire Serial Input, Voltage Output 10-Bit DACs(二线串入,电压输出,10位D/A转换器) |
| 中文描述： | 2线串行输入，电压输出10位DAC（二线串入，电压输出，10位的D / A转换器） |
| 文件页数： | 5/8页 |
| 文件大小： | 320K |
| 代理商： | AD5311 |
5
AD5301/11/21 Prelim Technical Information
Prelim. H1 8/98
PRELMNARY
PIN FUNCTION DESCRIPTION
8-PIN MICROSOIC PIN NUMBERS
Pin
No. Mnemonic
Function
1
V
DD
Power Supply Input. These parts can be operated from +2.5V to +5.5V and should be decoupled to GND.
This supply input is also used as the reference for the DAC.
Address Inputs. Sets the two least significant bits of the 7-bit slave address. (A0=LSB)
Analog output voltage from the DAC. The output amplifier can swing rail-to-rail.
Active Low Power-Down pin. When this pin is brought low, the part enters power-down mode.
Serial Clock Line. This is used in conjunction with the SDA line to clock data into the 16-bit input shift regis
ter. Clock rates of up to 400kbit/s can be accommodated in the I
2
C compatible interface
Serial Data Line. This is used in conjunction with the SCL line to clock data into the 16-bit input shift regis
ter. It is a bi-directional open-drain data line which should be pulled to the supply with an external pull-up re
sistor.
Ground reference point for all circuitry on the part.
2-3 A0, A1
4
V
OUT
5
PD
6
SCL
7
SDA
8
GND
INPUT REGISTER CONTENTS
DB15 (MSB)
DB0 (LSB)
X
PD1 PD0 D7
D6
D5
D4
D3
D2
D1
D0
X
X
X
X
0
0
1
1
0
1
0
1
Normal Operation
1k
to Gnd
100 k
to Gnd
Tristate
}
Data Bits
X
Figure 3. AD5311 Input Shift Register Contents
DB15 (MSB)
DB0 (LSB)
PD1 PD0
D7
D6
D5
D4
D3
D2
D1
D0
X
X
0
0
1
1
0
1
0
1
Normal Operation
1k
to Gnd
100 k
to Gnd
Tristate
}
Data Bits
X
D9
D8
X
Figure 2. AD5301 Input Shift Register Contents
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| AD5311BRM | 功能描述:IC DAC 10BIT 2WIRE W/BUFF 8-MSOP 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）:* |
| AD5311BRM-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH Resistor-String 10-bit 8-Pin MSOP T/R 制造商:Analog Devices 功能描述:DAC 1CH RES-STRING 10-BIT 8MSOP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:12C 10-BIT, VOUT DAC I.C - Tape and Reel |
| AD5311BRM-REEL7 | 功能描述:IC DAC 10BIT 2WIRE W/BUFF 8-MSOP 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）:* |
| AD5311BRMZ | 功能描述:IC DAC 10BIT 2WIRE W/BUFF 8-MSOP 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 |
| AD5311BRMZ1 | 制造商:AD 制造商全称:Analog Devices 功能描述:2.5 V to 5.5 V, 120 ??A, 2-Wire Interface, Voltage-Output 8-/10-/12-Bit DACs |
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