參數(shù)資料
型號(hào): LTC1257CN8
廠商: LINEAR TECHNOLOGY CORP
元件分類(lèi): DAC
英文描述: Complete Single Supply 12-Bit Voltage Output DAC in SO-8
中文描述: SERIAL INPUT LOADING, 12-BIT DAC, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 260K
代理商: LTC1257CN8
1
LTC1257
Complete Single Supply
12-Bit Voltage Output
DAC in SO-8
U
A
O
PPLICATI
TYPICAL
CODE
0
D
0.5
0.0
–0.5
1024
2048 2560
1257 TA05
512
1536
3072 3584 4098
Differential Nonlinearity
vs Input Code
U
S
A
O
PPLICATI
I
Digital Offset/Gain Adjustment
I
Industrial Process Control
I
Automatic Test Equipment
S
FEATURE
The LTC
1257 is a complete single supply, 12-bit voltage
output D/A converter (DAC) in an SO-8 package. The
LTC1257 includes an output buffer amplifier, 2.048V
voltage reference and an easy to use three-wire cascadable
serial interface. An external reference can be used to
override the internal reference and extend the output
voltage range to 12V. The power supply current is a low
350
μ
A when operating from a 5V supply, making the
LTC1257 ideal for battery-powered applications. The space-
saving 8-pin SO package and operation with no external
components provide the smallest 12-bit D/A system
available.
D
U
ESCRIPTIO
I
8-Pin SO Package
I
Buffered Voltage Output
I
Built-In 2.048V Reference
I
500
μ
V/LSB with 2.048V Full Scale
I
1/2LSB Max DNL Error
I
Guaranteed 12-Bit Monotonic
I
3-Wire Cascadable Serial Interface
I
Wide Single Supply Range: V
CC
= 4.75V to 15.75V
I
Low Power: I
CC
Typ = 350
μ
A with 5V Supply
, LTC and LT are registered trademarks of Linear Technology Corporation.
μ
P
5V
0.1
μ
F
0.1
μ
F
CONTROL OUTPUT 1
CONTROL OUTPUT 2
V
CC
V
REF
GND
V
OUT
D
IN
CLK
LOAD
D
OUT
LTC1257
V
CC
V
REF
GND
V
OUT
D
IN
CLK
LOAD
D
OUT
LTC1257
TO NEXT DAC
1257 TA01
Daisy-Chained Control Outputs
相關(guān)PDF資料
PDF描述
LTC1257CS8 Complete Single Supply 12-Bit Voltage Output DAC in SO-8
LTC1257I Complete Single Supply 12-Bit Voltage Output DAC in SO-8
LTC1257 Complete Single Supply 12-Bit Voltage Output DAC in SO-8
LTC1258CMS8-4.1 Micropower Low Dropout References
LTC1258CS8-4.1 Micropower Low Dropout References
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1257CN8#PBF 功能描述:IC D/A CONV 12BIT VOLT OUT 8-DIP RoHS:是 類(lèi)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(shí)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(lèi)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(lèi)型:2 電壓,單極 采樣率(每秒):* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF)
LTC1257CN8PBF 制造商:Linear Technology 功能描述:LTC1257CN8PBF
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