- 您現在的位置：買賣IC網 > PDF目錄373884 > AD5762R (Analog Devices, Inc.) Complete Dual, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DACs PDF資料下載
參數資料
| 型號： | AD5762R |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Complete Dual, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DACs |
| 中文描述： | 完整的雙通道，16位，高精度，串行輸入，雙極性電壓輸出DAC |
| 文件頁數： | 24/33頁 |
| 文件大?。?/td> | 507K |
| 代理商： | AD5762R |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁當前第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁
AD5762R
Preliminary Technical Data
Table 7. AD5762R Input Register Format
MSB
DB23
DB22
DB21
DB20
R/W
0
REG2
REG1
Rev. PrA | Page 24 of 33
DB19
REG0
DB18
A2
DB17
A1
DB16
A0
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DATA
DB7
DB6
DB5
DB4
DB3
DB2
DB1
LSB
DB0
Table 8. Input Register Bit Functions
Register
R/W
REG2, REG1, REG0
Function
Indicates a read from or a write to the addressed register.
Used in association with the address bits to determine if a read or write operation is to the data register, offset
register, gain register, or function register.
REG2
REG1
REG0
Function
0
0
0
Function Register
0
1
0
Data Register
0
1
1
Coarse Gain Register
1
0
0
Fine Gain Register
1
0
1
Offset Register
These bits are used to decode the DAC channels.
A2
A1
A0
Channel Address
0
0
0
DAC A
0
0
1
DAC B
1
0
0
BOTH DACs
Data Bits.
A2, A1, A0
D15:D0
FUNCTION REGISTER
The function register is addressed by setting the three REG bits to 000. The values written to the address bits and the data bits determine
the function addressed. The functions available via the function register are outlined in Table 9 and Table 10.
Table 9. Function Register Options
REG2
REG1
REG0
A2
A1
A0
DB15:DB6
DB5
0
0
0
0
0
0
0
0
0
0
0
1
Don’t Care
Local-
Ground-
Offset Adjust
0
0
0
1
0
0
0
0
0
1
0
1
DB4
NOP, Data = Don’t Care
D1 Direction
DB3
DB2
DB1
DB0
D1
Value
D0
Direction
D0
Value
SDO
Disable
CLR, Data = Don’t Care
LOAD, Data = Don’t Care
Table 10. Explanation of Function Register Options
Option
Description
NOP
No operation instruction used in readback operations.
Local-Ground-
Offset Adjust
function (default). Refer to Features section for further details.
D0/D1
Direction
section for further details.
D0/D1 Value
I/O Port Status Bits. Logic values written to these locations determine the logic outputs on the D0 and D1 pins when
configured as outputs. These bits indicate the status of the D0 and D1 pins when the I/O port is active as an input. When
enabled as inputs, these bits are don’t cares during a write operation.
SDO Disable
Set by the user to disable the SDO output. Cleared by the user to enable the SDO output (default).
CLR
Addressing this function resets the DAC outputs to 0 V in twos complement mode and negative full scale in binary mode.
LOAD
Addressing this function updates the DAC registers and consequently the analog outputs.
Set by the user to enable local-ground-offset adjust function. Cleared by the user to disable local-ground-offset adjust
Set by the user to enable D0/D1 as outputs. Cleared by the user to enable D0/D1 as inputs (default). Refer to the Features
相關PDF資料 |
PDF描述 |
|---|---|
| AD5764 | Complete, Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC |
| AD5764ASU | Complete, Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC |
| AD5764BSU | Complete, Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC |
| AD5764CSU | Complete, Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC |
| AD578LD | VERY FAST, COMPLETE 10- OR 12-BIT A/D CONVERTERS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD5762R_08 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete Dual, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC |
| AD5762RCSUZ | 功能描述:IC DAC DUAL 16BIT 1LSB 32-TQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:1 系列:- 設置時間:4.5µs 位數:12 數據接口:串行，SPI? 轉換器數目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
| AD5762RCSUZ-REEL7 | 功能描述:IC DAC 16BIT QUAD VOUT 32-TQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數:16 數據接口:并聯 轉換器數目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| AD5763 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete Dual, 16-Bit, High Accuracy, Serial Input, ±5V DACs |
| AD5763BSUZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete Dual, 16-Bit, High Accuracy, Serial Input, ±5V DACs |
發(fā)布緊急采購，3分鐘左右您將得到回復。