參數(shù)資料
型號(hào): LTC7545ALN
廠商: LINEAR TECHNOLOGY CORP
元件分類: DAC
英文描述: Improved Industry Standard Parallel 12-Bit Multiplying DAC
中文描述: PARALLEL, WORD INPUT LOADING, 12-BIT DAC, PDIP20
封裝: 0.300 INCH, PLASTIC, DIP-20
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 206K
代理商: LTC7545ALN
1
LTC7545A
Improved Industry Standard
Parallel 12-Bit Multiplying DAC
S
FEATURE
D
The LTC
7545A is a 12-bit multiplying digital-to-analog
converter (DAC) with a microprocessor compatible paral-
lel input. It is a superior pin compatible replacement for the
industry standard AD7545A and AD7545. Improvements
include better accuracy, better stability over temperature
and supply variations and lower sensitivity to output
amplifier offset.
This very versatile DAC is useful for 2-quadrant and
4-quadrant multiplying, programmable gain and filtering
and single supply noninverting voltage output operation.
Parts are available in 20-pin PDIP and SO packages and
commercial and industrial temperature grades.
U
ESCRIPTIO
I
Improved Direct Replacement for AD7545A
and AD7545
I
DNL and INL Over Temperature:
±
0.5LSB
I
Gain Error:
±
1LSB Maximum
I
4-Quadrant Multiplication
I
Single 5V or 15V Supply
I
Low Power Consumption
I
Low Cost
I
Process Control and Industrial Automation
I
Software Controlled Gain Adjustment
I
Digitally Controlled Filter and Power Supplies
I
Automatic Test Equipment
U
S
A
O
PPLICATI
, LTC and LT are registered trademarks of Linear Technology Corporation.
U
A
O
PPLICATI
TYPICAL
2-Quadrant Multiplying DAC Has Less Than
0.5LSB (Typ) Total Unadjusted Error
V
DD
V
REF
LTC7545A
R
FB
DGND
3
4–15
17
16
2
18
5V
V
IN
WR
CS
19
20
1
OUT1
33pF
V
OUT
7545A TA01
AGND
+
0.1
μ
F
LT
1097
DIGITAL INPUT CODE
0
I
4095
7545A TA02
1024
2048
3072
1.0
0.5
0
–0.5
–1.0
512
1536
2560
3584
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= –40
°
C
Integral Nonlinearity Over Temperature
相關(guān)PDF資料
PDF描述
LTC7545ALSW Improved Industry Standard Parallel 12-Bit Multiplying DAC
LTC7545A Improved Industry Standard Parallel 12-Bit Multiplying DAC(改進(jìn)型工業(yè)標(biāo)準(zhǔn)的 12位并行乘法D/A轉(zhuǎn)換器)
LTC7652C Chopper-Stabilized Operational Amplifier(CSOATM)
LTC1052 Chopper-Stabilized Operational Amplifier(CSOATM)
LTC1052C Chopper-Stabilized Operational Amplifier(CSOATM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC7545ALN#PBF 功能描述:IC D/A CONV 12BIT PARALLEL 20DIP RoHS:是 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:2,400 系列:- 設(shè)置時(shí)間:- 位數(shù):18 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:3 電壓電源:模擬和數(shù)字 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:36-TFBGA 供應(yīng)商設(shè)備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類型:* 采樣率(每秒):*
LTC7545ALSW 功能描述:IC D/A CONV 12BIT PARALLEL20SOIC 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:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色產(chǎn)品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 標(biāo)準(zhǔn)包裝:91 系列:- 設(shè)置時(shí)間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:8 電壓電源:單電源 功率耗散(最大):2.7mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:14-DFN-EP(4x3) 包裝:管件 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
LTC7545ALSW#PBF 功能描述:IC D/A CONV 12BIT PARALLEL20SOIC 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:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色產(chǎn)品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 標(biāo)準(zhǔn)包裝:91 系列:- 設(shè)置時(shí)間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:8 電壓電源:單電源 功率耗散(最大):2.7mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:14-DFN-EP(4x3) 包裝:管件 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
LTC7545ALSW#TR 功能描述:IC DAC 12BIT PAR MULTIPLY 20SOIC 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:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色產(chǎn)品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 標(biāo)準(zhǔn)包裝:91 系列:- 設(shè)置時(shí)間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:8 電壓電源:單電源 功率耗散(最大):2.7mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:14-DFN-EP(4x3) 包裝:管件 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
LTC7545ALSW#TRPBF 功能描述:IC D/A CONV 12BIT PARALLEL20SOIC 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:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色產(chǎn)品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 標(biāo)準(zhǔn)包裝:91 系列:- 設(shè)置時(shí)間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:8 電壓電源:單電源 功率耗散(最大):2.7mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:14-DFN-EP(4x3) 包裝:管件 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*