參數(shù)資料
型號: LTC1655
廠商: Linear Technology Corporation
英文描述: 16-Bit Rail-to-Rail Micropower DACs in SO-8 Package(16位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(SO-8封裝,內(nèi)部基準(zhǔn)2.048V))
中文描述: 16位軌至軌微數(shù)模轉(zhuǎn)換器采用SO - 8封裝(16位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(以SO - 8封裝,內(nèi)部基準(zhǔn)2.048V的))
文件頁數(shù): 10/16頁
文件大?。?/td> 175K
代理商: LTC1655
10
LTC1655/LTC1655L
APPLICATIO
S I
FOR
ATIO
U
Rail-to-Rail Output Considerations
In any rail-to-rail DAC, the output swing is limited to
voltages within the supply range.
If the DAC offset is negative, the output for the lowest
codes limits at 0V as shown in Figure 1b.
Similarly, limiting can occur near full-scale when the REF
pin is tied to V
CC
/2. If V
REF
= V
CC
/2 and the DAC full-scale
W
U
U
error (FSE) is positive, the output for the highest codes
limits at V
CC
as shown in Figure 1c. No full-scale limiting
can occur if V
REF
is less than (V
CC
– FSE)/2.
Offset and linearity are defined and tested over the region
of the DAC transfer function where no output limiting can
occur.
Figure 1. Effects of Rail-to-Rail Operation On a DAC Transfer Curve. (a) Overall Transfer Function (b) Effect of Negative
Offset for Codes Near Zero Scale (c) Effect of Positive Full-Scale Error for Input Codes Near Full Scale When V
REF
= V
CC
/2
1655/55L F01
INPUT CODE
(1b)
OUTPUT
VOLTAGE
NEGATIVE
OFFSET
0V
32768
0
65535
INPUT CODE
(1a)
OUTPUT
VOLTAGE
V
REF
= V
CC
/2
V
CC
V
CC
V
REF
= V
CC
/2
INPUT CODE
(1c)
OUTPUT
VOLTAGE
POSITIVE
FSE
相關(guān)PDF資料
PDF描述
LTC1655L 16-Bit Rail-to-Rail Micropower DACs in SO-8 Package(16位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(SO-8封裝,內(nèi)部基準(zhǔn)1.25V))
LTC1657 Parallel 16-Bit Rail-to-Rail Micropower DAC(并行16位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器)
LTC1658 14-Bit Rail-to-Rail Micropower DAC in MSOP(14位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(8腳MSOP封裝))
LTC1659 12-Bit Rail-to-Rail Micropower DAC in MSOP Package(12位,微功耗滿幅度電壓輸出數(shù)模轉(zhuǎn)換器(8腳MSOP封裝))
LTC1668 16-Bit, 50Msps Differential Current OutputDAC(16位,50Msps,差分電流輸出數(shù)模轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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LTC1655CN8#PBF 功能描述:IC D/A CONV 16BIT R-R 8-DIP 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓,單極 采樣率(每秒):* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF)
LTC1655CS8 功能描述:IC D/A CONV 16BIT R-R 8-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):55µW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
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LTC1655CS8#PBF 制造商:Linear Technology 功能描述:D/A Converter (D-A) IC 制造商:Linear Technology 功能描述:IC, DAC, 16BIT, 750KSPS, SOIC-8