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參數(shù)資料
| 型號(hào)： | EVAL-AD5544SDZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 8/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVAL FOR AD5544 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| DAC 的數(shù)量： | 4 |
| 位數(shù)： | 16 |
| 數(shù)據(jù)接口： | 串行，SPI? |
| 設(shè)置時(shí)間： | 900ns |
| DAC 型： | 電流 |
| 工作溫度： | -40°C ~ 125°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | AD5544 |
AD5544/AD5554
Data Sheet
Rev. G | Page 16 of 24
TRUTH TABLES
CS
CLK
LDAC
RS
MSB2
Serial Shift Register Function3
Input Register Function
DAC Register
High
X
High
X
No effect
Latched
Low
High
X
No effect
Latched
Low
High
X
Shift register data advanced one bit
Latched
Low
High
X
No effect
Latched
Low
High
X
No effect
Selected DAC updated with
current shift register contents4
Latched
High
X
Low
High
X
No effect
Latched
Transparent
High
X
High
X
No effect
Latched
High
X
High
X
No effect
Latched
High
X
High
Low
0
No effect
Latched data = 0x0000
High
X
High
Low
High
No effect
Latched data = 0x8000
1
For the AD5544, data appears at the SDO pin 19 clock pulses after input at the SDI pin.
2
X = don’t care.
3
+is a positive logic transition.
4
At power-on, both the input register and the DAC register are loaded with all 0s.
CS
CLK
LDAC
RS
MSB2
Serial Shift Register Function3
DAC Register
High
X
High
X
No effect
Latched
Low
L
High
X
No effect
Latched
Low
High
X
Shift register data advanced one bit
Latched
Low
High
X
No effect
Latched
Low
High
X
No effect
Selected DAC updated with
current shift register contents4
Latched
High
X
Low
High
X
No effect
Latched
Transparent
High
X
High
X
No effect
Latched
High
X
High
X
No effect
Latched
High
X
High
Low
0
No effect
Latched data = 0x0000
High
X
High
Low
High
No effect
Latched data = 0x2000
1
For the AD5554, data appears at the SDO pin 17 clock pulses after input at the SDI pin.
2
X = don’t care.
3
+is a positive logic transition.
4
At power-on, both the input register and the DAC register are loaded with all 0s.
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| EVAL-AD5545SDZ | 功能描述:BOARD EVAL FOR AD5545 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率（每秒）:- 數(shù)據(jù)接口:串行，SPI? 設(shè)置時(shí)間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
| EVAL-AD5546SDZ | 功能描述:BOARD EVAL FOR AD5546 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率（每秒）:- 數(shù)據(jù)接口:串行，SPI? 設(shè)置時(shí)間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
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| EVAL-AD5560EBUZ | 功能描述:BOARD EVALUATION FOR AD5560 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
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