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參數(shù)資料
| 型號： | MAX547 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Octal, 13-Bit Voltage-Output DAC with Parallel Interface(八通道,并行,電壓輸出,13位D/A轉(zhuǎn)換器) |
| 中文描述： | 八通道、13位、電壓輸出DAC，并行接口 |
| 文件頁數(shù)： | 12/16頁 |
| 文件大小： | 276K |
| 代理商： | MAX547 |
M
Oc tal, 13-Bit Voltage-Output
DAC with Parallel Interfac e
12
______________________________________________________________________________________
Power-S upply Bypassing and
Ground Management
For optimum performance, use a multilayer PC board
with an unbroken analog ground. For normal opera-
tion, when all AGND_ pins are at the same potential,
connect the four AGND_ pins directly to the ground
plane or connect them together in a “star” configura-
tion. The center of this star point is a good location to
connect the digital system ground with the analog
ground.
If you are using a single common reference voltage,
you can connect the reference inputs together using a
“star” configuration. If you are using DC reference volt-
ages, bypass each reference input with a 0.1μF to 1μF
capacitor to AGND_.
MAX547
MAX494
+
-
REFAB
REFCD
REFEF
REFGH
Figure 6. Reference Buffering
MAX547AEQH -40°C to +85°C
MAX547BEQH -40°C to +85°C
MAX547AEMH -40°C to +85°C
MAX547BEMH -40°C to +85°C
44 PLCC
44 PLCC
44 Plastic FP
44 Plastic FP
±2
±4
±2
±4
PART
TEMP. RANGE
PIN-PACKAGE
INL
(LSBs)
_Ordering Information (c ontinued)
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| MAX5471EZT | 制造商:Maxim Integrated Products 功能描述:- Cut Tape Product |
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| MAX5471EZT-T | 功能描述:數(shù)字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5472EZT | 制造商:Maxim Integrated Products 功能描述:32-TAP NONVOLATILE LINEAR-TAPER DIGITAL POTENTIOMETERS IN SO - Rail/Tube |
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