參數(shù)資料
型號(hào)： LTC1661
廠商： Linear Technology Corporation
英文描述： 8-Bit, 30MSPS Single DAC 20-SOIC 0 to 70
中文描述： 微功率雙路10位DAC，采用MSOP
文件頁(yè)數(shù)： 8/12頁(yè)
文件大小： 147K
代理商： LTC1661
8
LTC 1661
OPERATIOU
D
IN
SCK
CS/LD
A3
A2
INPUT CODE
DON’T CARE
A1
A0
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
X1
X0
1661 F01
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(SCK ENABLED)
(LTC1661
RESPONDS)
CONTROL CODE
INPUT WORD W
0
Figure 1. Register Loading Sequence
Table 2. DAC Control Functions
CONTROL
A3
A2
A1
0
0
0
INPUT REGISTER
STATUS
No Change
DAC REGISTER
STATUS
No Update
POWER-DOWN STATUS
(SLEEP/WAKE)
No Change
A0
0
COMMENTS
No Operation. Power-Down Status Unchanged
(Part Stays In Wake or Sleep Mode)
Load Input Register A with Data. DAC Outputs
Unchanged. Power-Down Status Unchanged
Load Input Register B with Data. DAC Outputs
Unchanged. Power-Down Status Unchanged
0
0
0
1
Load DAC A
No Update
No Change
0
0
1
0
Load DAC B
No Update
No Change
0
0
0
0
0
1
0
1
1
1
1
0
1
0
0
1
1
0
1
0
1
0
1
0
Reserved
Reserved
Reserved
Reserved
Reserved
Update Outputs
No Change
Wake
Load Both DAC Regs with Existing Contents of Input
Regs. Outputs Update. Part Wakes Up
Load Input Reg A. Load DAC Regs with New Contents
of Input Reg A and Existing Contents of Reg B. Outputs
Update. Part Wakes Up
Load Input Reg B. Load DAC Regs with Existing Contents
of Input Reg A and New Contents of Reg B. Outputs
Update. Part Wakes Up
1
0
0
1
Load DAC A
Update Outputs
Wake
1
0
1
0
Load DAC B
Update Outputs
Wake
1
1
1
0
1
1
1
0
0
1
0
1
Reserved
Reserved
No Update
No Change
Wake
Part Wakes Up. Input and DAC Regs Unchanged. DAC
Outputs Reflect Existing Contents of DAC Regs
Part Goes to Sleep. Input and DAC Regs Unchanged. DAC
Outputs Set to High Impedance State
Load Both Input Regs. Load Both DAC Regs with New
Contents of Input Regs. Outputs Update. Part Wakes Up
1
1
1
0
No Change
No Update
Sleep
1
1
1
1
Load DACs A, B
with Same
10-Bit Code
Update Outputs
Wake
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1661CMS8 功能描述:IC D/A CONV 10BIT MICRPWR 8-MSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 設(shè)計(jì)資源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 標(biāo)準(zhǔn)包裝:10,000 系列:- 設(shè)置時(shí)間:- 位數(shù):12 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉(zhuǎn)換器數(shù)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:SOT-23-8 薄型，TSOT-23-8 供應(yīng)商設(shè)備封裝:TSOT-23-8 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:2.7M
LTC1661CMS8#PBF 功能描述:IC D/A CONV 10BIT MICRPWR 8-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:3,000 系列:nanoDAC™ 設(shè)置時(shí)間:80µs 位數(shù):18 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應(yīng)商設(shè)備封裝:SOT-23-8 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極 采樣率（每秒）:- 產(chǎn)品目錄頁(yè)面:784 (CN2011-ZH PDF) 配用:EVAL-AD5680EBZ-ND - BOARD EVAL FOR AD5680 其它名稱:AD5680BRJZ-2REEL7TR
LTC1661CMS8#TR 功能描述:IC DAC 10BIT DUAL MICROPWR 8MSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 設(shè)計(jì)資源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 標(biāo)準(zhǔn)包裝:10,000 系列:- 設(shè)置時(shí)間:- 位數(shù):12 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉(zhuǎn)換器數(shù)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:SOT-23-8 薄型，TSOT-23-8 供應(yīng)商設(shè)備封裝:TSOT-23-8 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:2.7M
LTC1661CMS8#TRPBF 功能描述:IC D/A CONV 10BIT MICRPWR 8-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 設(shè)計(jì)資源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 標(biāo)準(zhǔn)包裝:10,000 系列:- 設(shè)置時(shí)間:- 位數(shù):12 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉(zhuǎn)換器數(shù)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:SOT-23-8 薄型，TSOT-23-8 供應(yīng)商設(shè)備封裝:TSOT-23-8 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:2.7M
LTC1661CMS8PBF 制造商:Linear Technology 功能描述:DAC 10-Bit Rail-to-Rail Micropower MSOP8
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